# Scientific and Psychological Study of Mysticism

The academic investigation of mysticism and transcendent experiences encompasses a multidisciplinary effort to understand phenomena in which individuals perceive a fundamental unity with the divine, the universe, or an ultimate reality. Historically relegated to the domains of theology and speculative philosophy, the empirical study of these phenomena began with early psychological frameworks aimed at cataloging subjective accounts. This endeavor has evolved into a robust scientific pursuit spanning psychometric measurement, clinical psychiatric differentiation, cross-cultural phenomenology, and advanced neuroimaging.

The foundational text for the psychological study of religious experience is widely considered to be William James’s *The Varieties of Religious Experience* (1902) [cite: 1, 2]. Rather than dismissing anomalous spiritual events as pathological or reducing them to dogmatic artifacts, James isolated and defined the phenomenological markers of the mystical state [cite: 1, 3]. He proposed four defining characteristics for genuine mystical experiences: ineffability, meaning the experience defies adequate description in ordinary language; a noetic quality, referring to the impartation of deep, direct knowledge or insight unmediated by discursive intellect; transiency, indicating the temporary nature of the state; and passivity, the subjective feeling that the experience happens to the individual, often driven by an external or higher power [cite: 1, 3, 4]. 

Building upon this framework, philosopher Walter T. Stace formalized the cross-cultural study of mystical phenomenology in his 1960 work *Mysticism and Philosophy* [cite: 3, 5]. Following earlier distinctions made by Rudolf Otto, Stace divided mystical states into two primary modes: extrovertive and introvertive [cite: 3]. Extrovertive mysticism is characterized by a unifying vision in which the subject perceives the multiplicity of the external world—objects, nature, and living beings—as fundamentally interconnected, often described as an apprehension of the "One" shining through the material realm [cite: 3, 6]. Introvertive mysticism involves an inward journey that results in the complete obliteration of ordinary empirical consciousness, leading to a state of "pure consciousness" or an unconstructed void devoid of sensory or conceptual multiplicity [cite: 3, 7]. 

## Philosophical Frameworks in Mysticism Studies

The academic study of religious experience is heavily structured by an epistemological debate regarding the nature of mystical states and their relationship to human language and culture. This debate is polarized between two theoretical camps: perennialism and constructivism [cite: 8, 9, 10].

[image delta #1, 0 bytes]



### Perennial Philosophy and the Common Core Hypothesis

Perennialism, championed by early scholars such as William James, Aldous Huxley, and later expanded by Robert Forman, posits that beneath the diverse theological doctrines and cultural expressions of the world's religions lies a singular, universal "common core" of mystical experience [cite: 3, 8, 10]. Perennialists argue that mystics across different eras and geographies—whether Christian contemplatives, Buddhist monks, or Sufi ascetics—access the same fundamental, unmediated transcendent reality [cite: 10, 11]. 

According to this paradigm, the experience itself is pre-linguistic and pre-conceptual [cite: 11]. Only after the mystic returns to ordinary waking consciousness do they apply the specific theological vocabulary of their respective tradition to describe the ineffable event [cite: 11]. Consequently, a Christian might describe the experience as "union with God," an Advaita Vedantin as the realization of "Brahman," and a Buddhist as the apprehension of "Śūnyatā" (emptiness), despite the phenomenological core of the experience being identical [cite: 7, 12]. 

### Contextual Mediation and Constructivism

In opposition to perennialism, the constructivist approach, prominently articulated by Steven T. Katz in his 1978 work *Language, Epistemology, and Mysticism*, rejects the possibility of an unmediated experience [cite: 9, 10, 13]. Katz’s central epistemological axiom states that "there are no pure experiences" [cite: 9, 13, 14]. Constructivism asserts that the human mind is not a blank slate during mystical states; rather, the inherited linguistic, doctrinal, and cultural frameworks of the mystic actively construct the phenomenality of the experience [cite: 8, 10, 11].

From the constructivist perspective, pre-mystical training, religious education, and socio-cultural expectations set structured and limiting parameters on what the experience will ultimately be [cite: 8, 10]. A Buddhist meditating on emptiness does not have the same experience as a Carmelite nun contemplating the passion of Christ [cite: 9, 15]. By asserting that all knowledge and experience are subject to active organizing principles of consciousness, constructivists argue that the vast diversity of mystical reports reflects genuine, irreconcilable differences in the experiences themselves, countering the common core hypothesis [cite: 10, 11, 16].



### Decontextualism and the Pure Consciousness Event

Rebuttals to constructivism have yielded refined perennialist frameworks, frequently termed "decontextualism." Robert Forman, countering Katz, highlighted the Pure Consciousness Event (PCE)—a wakeful state devoid of intentional objects or discursive thoughts [cite: 8, 14, 17]. Forman argued that certain contemplative techniques operate through a process akin to "forgetting" rather than constructing, actively stripping away conceptual formulae to achieve an objectless state [cite: 17]. From this perspective, the PCE demonstrates that human consciousness can exist independently of cultural constructs, preserving the validity of the perennialist common core [cite: 17].

## Psychometric Measurement of Transcendent States

To empirically test the parameters of mystical states, psychologists required a validated instrument to quantify subjective accounts. The most prominent tool in the psychology of religion is the Mysticism Scale (M-Scale), developed by Ralph W. Hood Jr. in 1975 [cite: 5, 18, 19]. 

### Scale Construction and Factor Structure

Hood based the M-Scale on Stace’s philosophical criteria. The instrument consists of 32 self-report items—both positively and negatively worded to mitigate response set bias—measuring dimensions such as ego quality, unifying quality, temporal/spatial quality, inner subjective quality, noetic quality, positive affect, ineffability, and religious quality [cite: 5, 20]. 

Initial factor analyses of the M-Scale identified two primary factors: a general mystical experience factor (20 items) and a religious interpretation factor (12 items) [cite: 5]. Subsequent structural modeling refined this into a robust three-factor solution that maps directly onto Stace's categories:
1. **Extrovertive Mysticism:** Measuring the perception of unity within the diversity of the external empirical world [cite: 20, 21].
2. **Introvertive Mysticism:** Measuring the experience of an inner void, loss of self, and spatial/temporal transcendence [cite: 20, 21].
3. **Religious Interpretation:** Measuring the degree to which the subject applies theological or sacred frameworks to their anomalous experiences [cite: 20, 21].

The M-Scale has demonstrated high construct validity, correlating positively with intrinsic religious motivation (using Hoge's intrinsic scale), openness to experience (via Taft's ego permissiveness scale), and self-rated spirituality [cite: 5, 18]. Crucially, the scale operates independently of general psychopathology indices, differentiating intense religious experience from clinical disorders [cite: 20, 21].

### Methodological Limitations and Cross-Cultural Applications

Extensive cross-cultural applications have tested the M-Scale beyond Western, Christian paradigms. Confirmatory factor analyses uphold the three-factor structure among Iranian Muslims, Israeli Jews, Indian Hindus, Chinese Christians, and Tibetan Buddhists [cite: 19, 21]. The phenomenological factors (introvertive and extrovertive) tend to remain structurally invariant across cultures, but the interpretation factor exhibits significant variance [cite: 18, 21]. Studies comparing American Protestants with Iranian Muslims, or Chinese Christians with non-Christians, indicate that while core mystical phenomenology scores are similar, the subsequent religious interpretation diverges strictly along doctrinal lines [cite: 18, 21].

Despite its ubiquity, the M-Scale is subject to methodological critique. Scholars note that psychometric instruments often suffer from a latent Abrahamic bias, inadvertently framing questions around Western conceptualizations of the "sacred" or "divine" [cite: 18, 22]. Furthermore, researchers of Asian traditions observe that classical Buddhist and Advaita Vedanta texts rarely describe the "personal mystical experiences" of their authors in the emotional or unitive terms expected by Western psychology [cite: 22, 23]. Applying the M-Scale to these traditions risks imposing a foreign epistemological framework onto indigenous contemplative practices, forcing ontological realizations into the mold of transient psychological events [cite: 23, 24].

## Phenomenological Models Across Cultural Traditions

The operationalization of transcendent experiences requires an understanding of how different cultural and philosophical traditions frame the relationship between the self, the environment, and ultimate reality.

### Eastern Traditions: Advaita Vedanta and Buddhism

In Eastern philosophical systems, the concept of a "mystical experience" is often integrated into rigorous metaphysical frameworks rather than treated as an isolated anomalous event. In Advaita Vedanta, the ultimate realization is the non-dual identity of the *Ātman* (individual self) and *Brahman* (the ultimate, unchanging cosmic consciousness) [cite: 12, 22, 23]. This realization is not inherently a transient "experience" in the Jamesian sense, but a fundamental ontological shift in the apprehension of reality, sublating the illusion (*Maya*) of multiplicity [cite: 12, 22]. 

Conversely, Mahāyāna Buddhism, particularly the Mādhyamaka and Yogācāra schools, rejects the notion of an eternal, underlying consciousness. Buddhist phenomenology emphasizes *Śūnyatā* (emptiness) and *pratītyasamutpāda* (dependent origination), denying any intrinsic essence to consciousness [cite: 12]. Modern scholars debate whether the authors of classical Indian texts relied on spontaneous "mystical experiences" at all, suggesting instead that their systems developed through analytical meditation and the philosophical deconstruction of standard consciousness [cite: 23, 25]. Nonetheless, contemporary researchers frequently map Buddhist meditative attainments onto Western psychological constructs of non-dual awareness [cite: 6, 24].

### Indigenous Models of Transcendent Experience

The study of Indigenous religions introduces a radical departure from Western biomedical and dualistic paradigms. Indigenous frameworks rarely compartmentalize human existence into separate physical, psychological, and spiritual domains; rather, they view the body, the community, the land, and the spiritual realm as an interconnected, holistic system [cite: 26, 27, 28]. 

Scholars employing phenomenological methods in Indigenous studies emphasize that transcendent experiences in these cultures are deeply embedded in enculturation, seasonal rhythms, and communal resilience [cite: 29, 30]. The Framework of Historical Oppression, Resilience, and Transcendence (FHORT) demonstrates how Indigenous faith practices—whether traditional ceremonies, integrated Christianity, or hybrid practices—serve as mechanisms for transcendence and liberation from colonial mindsets [cite: 31, 32]. In these contexts, spirituality is not merely a private, ineffable encounter with the absolute, but a communal resource for navigating life, addressing historical trauma, and maintaining cosmic balance [cite: 30].

| Phenomenological Dimension | Western Mysticism (e.g., James/Stace) | Eastern Non-Dualism (Advaita/Buddhism) | Indigenous Frameworks |
| :--- | :--- | :--- | :--- |
| **Ontological Focus** | Encounter with the Absolute, "One," or Divine [cite: 1, 12]. | Realization of emptiness (*Śūnyatā*) or pure consciousness (*Brahman*) [cite: 7, 12]. | Interconnectedness of land, community, and spirit [cite: 26, 27]. |
| **Nature of the Self** | Temporary dissolution of the ego or merging with a higher power [cite: 6, 33]. | Deconstruction of the self as an illusion; realization of no-self (*Anattā*) [cite: 6, 12]. | Identity derived from relationships and kinship with human and non-human life [cite: 27, 28]. |
| **Epistemological Approach** | Focus on transient, ineffable, individual experiences [cite: 1, 3]. | Sustained analytical meditation, deconstruction of reality [cite: 24, 25]. | Holistic, lived bodily experiences; truth derived from collective and cyclical existence [cite: 26, 27]. |
| **Function of the Experience** | Personal transformation, moral elevation, psychological integration [cite: 34, 35]. | Liberation from suffering (*Moksha* / *Nirvana*) [cite: 12, 22]. | Communal resilience, healing imbalances, surviving historical oppression (FHORT) [cite: 30, 31]. |

## Clinical Psychology and the Boundary of Psychopathology

A critical challenge in the psychology of religion and clinical psychiatry is distinguishing genuine, life-enhancing mystical experiences from acute psychotic episodes. The phenomenological overlap between mysticism and severe mental illnesses, such as schizophrenia and bipolar mania, has been a subject of extensive clinical debate, complicated by the absence of definitive biological markers for either category [cite: 36, 37, 38].

### The Phenomenological Overlap

Both acute psychoses and mystical states can feature a radical disintegration of the mundane worldview, alterations in the perception of time and space, feelings of expanded identity, and perceptual anomalies [cite: 6, 36, 39]. Early psychiatric models frequently pathologized religious experiences, reducing them to symptoms of neurosis or infantile regression [cite: 36, 37]. 

However, detailed autobiographical and clinical analyses reveal significant functional and cognitive differences. While both states may involve a profound sense of *noesis* (revelatory knowledge) and exultation, the cognitive disorganization, severe thought disorder, and tangentiality characteristic of acute schizophrenia are largely absent in mystical reports [cite: 37, 39, 40]. Furthermore, visual hallucinations (such as visions of light or geometric unity) are more common in mystical states, whereas paranoid, commanding, or derogatory auditory hallucinations are highly indicative of schizophrenia [cite: 34, 39]. 

In cases of bipolar disorder, manic episodes share features with extrovertive mysticism, including elevated mood, grandiosity, and perceived hyper-connectedness [cite: 40, 41]. However, mania is consistently accompanied by clinical markers such as a decreased need for sleep, rapid speech, impulsivity, and eventual functional impairment, which do not align with the serene, passive nature of classical mystical integration [cite: 41, 42].

### Differential Diagnosis and Clinical Markers

To establish clinical markers for differential diagnosis, researchers emphasize evaluating the context, content, memory, and functional effect of the anomalous experience [cite: 34, 37, 43]. 

The diagnostic category of "Spiritual Emergency" or "Mystical Experience with Psychotic Features" was proposed to classify brief, acute states of psychological fragmentation that ultimately lead to reintegration and higher functioning [cite: 36, 37, 43]. Mystics generally possess or subsequently construct a contextual framework to process their anomalous experiences, allowing them to suspend identificatory processes and integrate the event into their lives as a source of meaning and purpose [cite: 36]. Conversely, patients suffering from psychotic disorders often struggle with fixed, idiosyncratic delusions that isolate them socially and cause enduring distress and deterioration of real-world functioning [cite: 6, 34].

Observational measures like the Sydney Psychosis Observation Tool (SPOT) have been developed to differentiate between schizophrenia and mania during acute admissions, analyzing variables such as psychomotor activity and affect [cite: 40]. Furthermore, researchers are identifying visual endophenotypes, such as motion discrimination deficits, that serve as trait markers for schizophrenia independent of psychotic or mystical states [cite: 44]. 

| Clinical Domain | Mystical Experience / Spiritual Emergency | Acute Psychosis (e.g., Schizophrenia) | Bipolar Mania with Psychotic Features |
| :--- | :--- | :--- | :--- |
| **Cognitive Functioning** | Intact discursive thought post-experience; deep *noetic* clarity [cite: 37, 39]. | Severe thought disorder, incoherence, tangentiality, non-sequiturs [cite: 39, 40]. | Racing thoughts, flight of ideas, distractibility [cite: 40, 41]. |
| **Hallucinatory Profile** | Predominantly visual (light, unity); voices, if present, are benevolent or guiding [cite: 34, 39]. | Predominantly auditory; voices are often derogatory, commanding, or paranoid [cite: 34, 40]. | Mood-congruent hallucinations (e.g., hearing angels during euphoria) [cite: 41]. |
| **Ego and Identity** | Voluntary ego-dissolution followed by reintegration; sense of interconnectedness [cite: 6, 33]. | Involuntary loss of self-boundaries; fears of mind-control or thought broadcasting [cite: 6, 40]. | Grandiose delusions; inflated self-esteem or belief in special powers [cite: 41]. |
| **Long-Term Effect** | Enhances serenity, tolerance, purpose, and prosocial behavior [cite: 20, 34]. | Functional decline, social withdrawal, chronic distress [cite: 34, 36]. | Episodic functional impairment; requires mood stabilizers for regulation [cite: 41, 42]. |

## Neurobiology and Brain Mapping of Mystical States

The advent of advanced neuroimaging—including functional Magnetic Resonance Imaging (fMRI), Positron Emission Tomography (PET), and Electroencephalography (EEG)—has established the field of "neurotheology," seeking to map the precise neurobiological correlates of transcendent phenomena [cite: 45, 46, 47].

### The Default Mode Network and Ego Dissolution

A central finding in the neuroscience of mysticism is the role of the Default Mode Network (DMN). The DMN is a network of interacting brain regions—primarily the medial prefrontal cortex (mPFC), posterior cingulate cortex (PCC), and the inferior parietal lobule—that exhibits high baseline activity during passive resting states, mind-wandering, self-reflection, and autobiographical memory retrieval [cite: 33, 45, 48]. It is widely considered the neurological substrate of the "ego" or the narrative self [cite: 33, 49].

During mystical experiences, deep meditation, and prayer, neuroimaging consistently reveals a profound downregulation or desegregation of the DMN [cite: 33, 45, 50]. The reduction of neural activity in these key connector hubs acts to temporarily silence the narrative self, providing a neurobiological mechanism for the subjective experience of "ego-dissolution" and the blurring of boundaries between the self and the external universe [cite: 33]. As the DMN quiets, it effectively acts as a "reducing valve" that opens, permitting a hyperconnected state where brain regions that do not normally communicate begin to interact, fostering feelings of non-local consciousness [cite: 33, 51].

### Regional Activations and Parietal Deafferentation

While the DMN downregulates, other neural regions exhibit specific modulations linked to mystical phenomenality. fMRI studies on Carmelite nuns asked to recall their most profound mystical experiences demonstrated complex neural activations, countering the notion of a localized "God spot" in the brain [cite: 46, 52]. Activations were observed in the right medial orbitofrontal cortex, right middle temporal cortex, and the midbrain periaqueductal gray (PAG) [cite: 46]. 

The PAG, a dense neural hub linking primal homeostatic drives with higher cortical centers, has been hypothesized as a crucial structure in generating the profound feelings of universal love and positive affect characteristic of mystical states [cite: 52]. By modulating cortical activity, the PAG scales up fundamental mammalian survival and bonding mechanics to induce transcendent emotions [cite: 52]. Furthermore, SPECT and fMRI studies frequently show a functional deafferentation (reduced sensory input) to the posterior superior parietal lobule (PSPL) [cite: 46, 47]. Because the parietal lobe is responsible for spatial orientation and calculating the physical boundary between the self and the environment, its deactivation correlates directly with the transcendent experience of spacelessness, timelessness, and absolute unity [cite: 46, 47, 52]. 

### Electroencephalography in Contemplative Practices

Electroencephalographic (EEG) studies provide insight into the temporal dynamics and oscillatory brainwave states of mystical practices. Comparative research between Buddhist loving-kindness meditation and Christian prayer reveals distinct neuro-electrical signatures based on the specific contemplative mechanism employed [cite: 53, 54]. 

Buddhist meditation is frequently associated with significant increases in slow-wave activity, particularly in the delta (2-4 Hz) and theta (4-8 Hz) bands, localized in central and frontal regions, reflecting internalized attention and deep emotional processing [cite: 53, 54, 55]. Conversely, devotional prayer has been shown to induce high-frequency gamma oscillations (30+ Hz) and widespread alpha 1 (8-10 Hz) activity, indicating states of heightened sensory integration, serene focus, and robust cognitive binding [cite: 53, 56]. Despite these distinct electrophysiological signatures, both pathways lead to overarching patterns of neural synchronization that facilitate positive affect and transcendence [cite: 53].

## Psychedelic Science and Mystical Quantification

A highly significant development in the modern empirical study of mysticism is the renaissance of psychedelic science. Compounds such as psilocybin have proven capable of reliably and safely inducing profound altered states of consciousness that are phenomenologically indistinguishable from spontaneously occurring classical mystical experiences [cite: 35, 51, 57].

### Clinical Trials and the MEQ

In a landmark 2006 double-blind study at Johns Hopkins University, researchers administered high doses of psilocybin to spiritually active adults in a controlled, supportive setting. To measure the outcomes, they utilized the Mystical Experience Questionnaire (MEQ), a validated psychometric tool derived from the early Pahnke-Richards scale, which quantifies dimensions of unity, sacredness, noetic quality, positive mood, and transcendence of time and space [cite: 57, 58]. 

The results demonstrated that over 60% of participants receiving a high dose of psilocybin met the threshold for a "complete mystical experience" [cite: 35, 57]. Longitudinal follow-ups revealed that these experiences were not merely transient hallucinatory events; the intensity of the mystical experience accurately predicted profound, enduring changes in core personality traits—most notably, significant increases in the domain of "Openness" [cite: 35, 58]. Clinical applications of psilocybin-assisted psychotherapy report that the occurrence of "oceanic boundlessness" and a low dread of ego dissolution strongly correlate with lasting improvements in life satisfaction and reductions in treatment-resistant depression and substance use disorders [cite: 58, 59]. 

### Network Scrambling and Hyperconnectivity

Neuroimaging studies of the brain under the influence of psilocybin provide a mechanistic explanation for these mystical states. Research indicates that psilocybin, acting via 5-HT2A serotonin receptor agonism, temporarily scrambles and destabilizes established functional networks, particularly the introspective DMN [cite: 50, 51, 60, 61]. 

As modular networks disintegrate, the brain enters a state of dynamic global "hyperconnectivity." Regions of the brain that typically operate in isolation begin to cross-talk extensively, resulting in a functionally fluid, entropic neural state [cite: 50, 51, 62]. This hyperconnected pattern correlates directly with subjective reports of oceanic boundlessness and ego-modification [cite: 51]. The compound acts as a profound disruptor of rigid cognitive priors, allowing the brain to entertain novel conceptual associations [cite: 51, 63]. As the acute effects subside, the DMN resynchronizes, but the temporary period of boundary dissolution allows for a "reboot" of psychiatric functionality, offering a neurobiological rationale for why psychedelically induced mystical states hold immense therapeutic potential [cite: 60, 61].

## Sources
1. [Streib-Klein-Keller-Hood_2020_M-Scale.pdf](https://pub.uni-bielefeld.de/download/2930261/2935534/Streib-Klein-Keller-Hood_2020_M-Scale.pdf)
2. [hood-mystical.pdf](https://www.lightningpath.org/readings/hood-mystical.pdf)
3. [ouci.dntb.gov.ua](https://ouci.dntb.gov.ua/en/works/7Ad5B689/)
4. [the-mysticism-scale-research-form-d](https://db.arabpsychology.com/scales/the-mysticism-scale-research-form-d/)
5. [The_Mysticism_Scale_as_Measure](https://www.researchgate.net/publication/323401987_The_Mysticism_Scale_as_Measure_for_Subjective_Spirituality_New_Results_with_Hood's_M-Scale_and_the_Development_of_a_Short_Form)
6. [PMC11942073](https://pmc.ncbi.nlm.nih.gov/articles/PMC11942073/)
7. [beyond-west-or-east-rethinking](https://medium.com/@julian.frazier.phd/beyond-west-or-east-rethinking-psychology-through-indigenous-wisdom-12143dd2b93d)
8. [ICT_Worldviews.pdf](https://educ-met-inclusivemakerspace-2023.sites.olt.ubc.ca/files/2023/04/ICT_Worldviews.pdf)
9. [beyond-western-models-exploring](https://pressbooks.bccampus.ca/psychologicalroots/chapter/beyond-western-models-exploring-community-well-being-through-indigenous-lenses/)
10. [cupola.gettysburg.edu](https://cupola.gettysburg.edu/student_scholarship/883/)
11. [digitalcommons.usu.edu](https://digitalcommons.usu.edu/cgi/viewcontent.cgi?article=1022&context=imwjournal)
12. [2ccWuR4iylM](https://www.youtube.com/watch?v=2ccWuR4iylM)
13. [n_RJQS-JRwM](https://www.youtube.com/watch?v=n_RJQS-JRwM)
14. [ReliMaho.htm](https://www.bu.edu/wcp/Papers/Reli/ReliMaho.htm)
15. [001.gash.pdf](https://constructivist.info/15/1/001.gash.pdf)
16. [Psychotic_and_Mystical_States](https://www.researchgate.net/publication/232492203_Psychotic_and_Mystical_States_of_Being_Connections_and_Distinctions)
17. [NDE69-cigar-JNDS.pdf](https://med.virginia.edu/perceptual-studies/wp-content/uploads/sites/360/2017/01/NDE69-cigar-JNDS.pdf)
18. [pubmed.ncbi.nlm.nih.gov/7280578](https://pubmed.ncbi.nlm.nih.gov/7280578/)
19. [schizo.html](http://theg6group.com/schizo.html)
20. [spiritual-experiences-in-psychosis](https://www.olgabogdashina.com/post/spiritual-experiences-in-psychosis-and-schizophrenia)
21. [psilocybin-hyperconnectivity-mystical-26165](https://neurosciencenews.com/psilocybin-hyperconnectivity-mystical-26165/)
22. [psilocybin-mystical-experiences](https://beautifulspace.org/blog/psilocybin-mystical-experiences-science-research)
23. [mushrooms-generate-psychedelic-experience](https://medicine.washu.edu/news/mushrooms-generate-psychedelic-experience-by-disrupting-brain-network/)
24. [10.3389/fpsyt.2022.917199/full](https://www.frontiersin.org/journals/psychiatry/articles/10.3389/fpsyt.2022.917199/full)
25. [PMC3537171](https://pmc.ncbi.nlm.nih.gov/articles/PMC3537171/)
26. [four-marks](https://divinityphilosophy.net/tag/four-marks/)
27. [Mystical_or_religious_experience](https://en.wikipedia.org/wiki/Mystical_or_religious_experience)
28. [critically-evaluate-william-james](https://divinityphilosophy.net/2022/06/01/critically-evaluate-william-james-definition-of-religious-experience/)
29. [James%20-%20Varieties%20of%20Religious%20Experience.pdf](http://93beast.fea.st.user.fm/files/section1/James%20-%20Varieties%20of%20Religious%20Experience.pdf)
30. [examples-of-mystical-experiences](https://divinityphilosophy.net/2025/01/06/examples-of-mystical-experiences-should-be-considered-valid-religious-experiences-discuss-40/)
31. [11589](https://www.zygonjournal.org/article/id/11589/)
32. [pubmed.ncbi.nlm.nih.gov/28914659](https://pubmed.ncbi.nlm.nih.gov/28914659/)
33. [10.3389/fnhum.2018.00478/full](https://www.frontiersin.org/journals/human-neuroscience/articles/10.3389/fnhum.2018.00478/full)
34. [the-default-mode-network](https://research.monash.edu/en/publications/the-default-mode-network-and-eeg-regional-spectral-power-a-simult/)
35. [1225515-investigation-of-default-mode-network](https://www.authorea.com/users/832128/articles/1225515-investigation-of-default-mode-network-by-very-low-frequency-eeg-network-analysis)
36. [PMC12855808](https://pmc.ncbi.nlm.nih.gov/articles/PMC12855808/)
37. [PMC8761068](https://pmc.ncbi.nlm.nih.gov/articles/PMC8761068/)
38. [Mapping-the-Neural-Taxonomy-of-Mental-Objects-in](https://direct.mit.edu/jocn/article/37/11/2093/130711/Mapping-the-Neural-Taxonomy-of-Mental-Objects-in)
39. [Mapping_the_Neural_Taxonomy](https://www.researchgate.net/publication/391238325_Mapping_the_Neural_Taxonomy_of_Mental_Objects_in_Moment-to-moment_Cognition)
40. [mapping-the-connections-between](https://news.weill.cornell.edu/news/2025/06/mapping-the-connections-between-the-brain%E2%80%99s-structure-and-function)
41. [2077-1444/13/7/589](https://www.mdpi.com/2077-1444/13/7/589)
42. [phenomenology-meditation-sthaneshwar-timalsina](https://www.taylorfrancis.com/chapters/edit/10.4324/9781003127253-26/phenomenology-meditation-sthaneshwar-timalsina)
43. [mysticism](https://plato.stanford.edu/archives/fall2025/entries/mysticism/)
44. [digitalcommons.unl.edu](https://digitalcommons.unl.edu/cgi/viewcontent.cgi?article=1117&context=classicsfacpub)
45. [IJIRT193101_PAPER.pdf](https://ijirt.org/publishedpaper/IJIRT193101_PAPER.pdf)
46. [the-mystical-is-culturally-relative-stephen-katz-auid-2735](https://iai.tv/articles/the-mystical-is-culturally-relative-stephen-katz-auid-2735)
47. [place.asburyseminary.edu](https://place.asburyseminary.edu/cgi/viewcontent.cgi?article=1209&context=faithandphilosophy)
48. [Katz_Steven_Analyzing_Mystical_Experience_Jan_2014](https://www.academia.edu/9058944/Katz_Steven_Analyzing_Mystical_Experience_Jan_2014)
49. [review_katz01.htm](https://people.bu.edu/wwildman/relexp/reviews/review_katz01.htm)
50. [gupea.ub.gu.se](https://gupea.ub.gu.se/bitstreams/655da592-77b5-45a6-813c-4133db89067a/download)
51. [psilocybin-hyperconnectivity-mystical-26165](https://neurosciencenews.com/psilocybin-hyperconnectivity-mystical-26165/)
52. [1045810](https://www.eurekalert.org/news-releases/1045810)
53. [PMC11131165](https://pmc.ncbi.nlm.nih.gov/articles/PMC11131165/)
54. [240717120949.htm](https://www.sciencedaily.com/releases/2024/07/240717120949.htm)
55. [psilocybin-induced-changes-in-brain-network-integrity-and-segrega](https://research.regionh.dk/en/publications/psilocybin-induced-changes-in-brain-network-integrity-and-segrega)
56. [10.1.1.537.3374.pdf](https://s3.us-west-1.amazonaws.com/wisebrain.org/Key-Scientific-Papers/10.1.1.537.3374.pdf)
57. [Woollacott-Shumway-Cook-NEURAL-CORRELATES.pdf](https://marjoriewoollacott.com/wp-content/uploads/2021/07/Woollacott-Shumway-Cook-NEURAL-CORRELATES.pdf)
58. [the-neural-correlates-of-spiritual-experiences-neuroba](https://www.neuroba.com/post/the-neural-correlates-of-spiritual-experiences-neuroba)
59. [Neural_correlates_of_Mystical_Experience](https://www.researchgate.net/publication/284797624_Neural_correlates_of_Mystical_Experience)
60. [new-research-reveals-brains-role-mystical-experiences](https://www.sralab.org/articles/news/new-research-reveals-brains-role-mystical-experiences)
61. [hood-mystical.pdf](https://www.lightningpath.org/readings/hood-mystical.pdf)
62. [Dimensions_of_the_Mysticism_Scale](https://www.researchgate.net/publication/345053337_Dimensions_of_the_Mysticism_Scale_Confirming_the_Three-Factor_Structure_in_the_United_States_and_Iran)
63. [PMC5443484](https://pmc.ncbi.nlm.nih.gov/articles/PMC5443484/)
64. [prism-background-volume_0.pdf](https://studyingmysticism.com/wp-content/uploads/2025/08/prism-background-volume_0.pdf)
65. [scholar.utc.edu](https://scholar.utc.edu/cgi/viewcontent.cgi?article=1975&context=theses)
66. [preview-9781350250734_A42940638.pdf](https://api.pageplace.de/preview/DT0400.9781350250734_A42940638/preview-9781350250734_A42940638.pdf)
67. [A_Phenomenology_of_Indigenous_Religions.html](https://books.google.com/books/about/A_Phenomenology_of_Indigenous_Religions.html?id=mpOFEAAAQBAJ)
68. [PMC2956755](https://pmc.ncbi.nlm.nih.gov/articles/PMC2956755/)
69. [4597/2915](https://ijsrm.net/index.php/ijsrm/article/view/4597/2915)
70. [phenomenology-religion](https://plato.stanford.edu/entries/phenomenology-religion/)
71. [lekcja5a.html](https://www.peakstates.pl/duchowe/lekcja5a.html)
72. [Psychotic_and_Mystical_States](https://www.researchgate.net/publication/232492203_Psychotic_and_Mystical_States_of_Being_Connections_and_Distinctions)
73. [trps-17-85-02-155.pdf](https://www.atpweb.org/jtparchive/trps-17-85-02-155.pdf)
74. [how-different-are-mania-and-psychosis](https://www.charliehealth.com/mental-health/psychosis/how-different-are-mania-and-psychosis)
75. [A%20phenomenological%20exploration%20of%20schizophrenia%20and%20consciousness.pdf](https://www.bhcsmt.com/resources/consciousness/A%20phenomenological%20exploration%20of%20schizophrenia%20and%20consciousness.pdf)
76. [Woollacott-Shumway-Cook-NEURAL-CORRELATES.pdf](https://marjoriewoollacott.com/wp-content/uploads/2021/07/Woollacott-Shumway-Cook-NEURAL-CORRELATES.pdf)
77. [digitalcommons.usu.edu](https://digitalcommons.usu.edu/cgi/viewcontent.cgi?article=1022&context=imwjournal)
78. [Psychotic_and_Mystical_States](https://www.researchgate.net/publication/232492203_Psychotic_and_Mystical_States_of_Being_Connections_and_Distinctions)
79. [mania-vs-psychosis-differences-in-triggers-symptoms-treatment](https://amfmtreatment.com/blog/mania-vs-psychosis-differences-in-triggers-symptoms-treatment/)
80. [PMC10756020](https://pmc.ncbi.nlm.nih.gov/articles/PMC10756020/)
81. [brain-cell--periodic-table--for-psychiatric-disorders-reveals-ne.html](https://med.stanford.edu/news/all-news/2025/01/brain-cell--periodic-table--for-psychiatric-disorders-reveals-ne.html)
82. [PMC1866220](https://pmc.ncbi.nlm.nih.gov/articles/PMC1866220/)
83. [PMC11101144](https://pmc.ncbi.nlm.nih.gov/articles/PMC11101144/)
84. [Prayer_is_universal](https://www.researchgate.net/publication/369132095_Prayer_is_universal_How_integrative_faith_practices_enable_Indigenous_peoples'_persistence_and_resistance_to_transcend_historical_oppression)
85. [4597/2915](https://ijsrm.net/index.php/ijsrm/article/view/4597/2915)
86. [2077-1444/16/11/1429](https://www.mdpi.com/2077-1444/16/11/1429)
87. [PMC2956755](https://pmc.ncbi.nlm.nih.gov/articles/PMC2956755/)
88. [045898v1.full](https://www.biorxiv.org/content/10.1101/045898v1.full)
89. [1660-4601/17/24/9567](https://www.mdpi.com/1660-4601/17/24/9567)
90. [EEGandMeditation.pdf](https://prsinstitute.org/downloads/related/spiritual-sciences/meditation/EEGandMeditation.pdf)
91. [Mean-values-regarding-EEG-transcendence-and-spiritual-openness-in-participants_tbl1_347590463](https://www.researchgate.net/figure/Mean-values-regarding-EEG-transcendence-and-spiritual-openness-in-participants_tbl1_347590463)
92. [PMC12535580](https://pmc.ncbi.nlm.nih.gov/articles/PMC12535580/)
93. [zgj8NSFz0aI](https://www.youtube.com/watch?v=zgj8NSFz0aI)
94. [PMC3190564](https://pmc.ncbi.nlm.nih.gov/articles/PMC3190564/)
95. [10.1.1.537.3374.pdf](https://s3.us-west-1.amazonaws.com/wisebrain.org/Key-Scientific-Papers/10.1.1.537.3374.pdf)
96. [pubmed.ncbi.nlm.nih.gov/14499460](https://pubmed.ncbi.nlm.nih.gov/14499460/)
97. [unlocking-the-mysteries-of-the-brain-advances-in-neuroimaging-techniques.pdf](https://www.primescholars.com/articles/unlocking-the-mysteries-of-the-brain-advances-in-neuroimaging-techniques.pdf)

**Sources:**
1. [divinityphilosophy.net](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQGZ2W_Z5385PJkw21tdsc_zDIxoGoE_JN44DL1jSXKgFsHL9w89cZBISU7v8bpf69P5GWzvfE1yJv0aHpNEoBoG1QX3UAAKeh5FVIgdsXE1DuXjCsbfdtJoUDGqhwtCDbZ2j5rV)
2. [user.fm](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQEHTfSykr3yD5SVmsWUXRDrVCYuORUnU6Olqh7TfQe8KiRyeW08hUxWRPLhi425ugRvcPjuIOOs7m8CVEjk6v5edDuoKKTIm7swgTaUicEL2kBjkLTcb2Bsnell1sgkkW6ccDwZSet3RieMVhbpkoEsuNOvLzUDdUt2BaJxdqf5i8trhC01j5IZUJq7r44K8lrwwDY24kO-hPbG)
3. [wikipedia.org](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQEe03LgCttlFn0MHj8k3izwv6QERvXz7qazVp3q-YgmfoZOQg0nC0CO5xdXwK4huJ4us0GKBYCKihC542TXuS2mP2ceX346ZZKCtwptv2CDKUc52qeJIItUz07i8exxJMPBZ5Fk9X4ntk1rD74ICJ1vPHNHBQ==)
4. [divinityphilosophy.net](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQEIAO-UQmcbWJCAu5_6mRbwHMom1T01XJoLYLbtSg9ysK9Kfn0sf2RaE_BMsChfug-l0t-s0_RqU5I3PdrKTeeIGmounui_jgdyU2J1VNqaGLz8zf9Uqa7JfYHloNjZfkO-s6CsOpXk6Lyu4Xe5N6r5XG4wqXf1S421mIjs5SQpV-w8XNlM39k2LWZRQkotO0urhyk1zITBJaTqtbz3eJ5X705oHm4=)
5. [lightningpath.org](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQH2XGW1rix4anoo7SgbJDkLeFu5AKPUd3sR_cVxVNBi9BJYPDdZezIdqjRtuHQ-KbnRqecEp9ySMhU_TKAUitWpu8qgNFhELb77eUunEr28Io2-6Z3g4RTpEZcedoFf6EiCdYQ9MhFLFILyjgf4sg==)
6. [bhcsmt.com](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQF1EY1l6LpTktWqnGHlODuSUyB5fcnqAJnqRyr7XYDbYhfmDHnQYFk-u2DptgIvQ2JbraF2vZIo-wpuAR1_RK5MYAuvzTqSB7CpJ-n0Y4lt06gOodX9tUfbDnAdc0JtTrs6ws94T7a1orife5-TLH4trSw9soxEzP2cFWLud-CtCsTpJmDPKo3bzGfxW6wuv8Pa7R__f4mtWSxrX4kE2zyWKLc2jJwhHhjYDO47wuOEkaabnCgY8dA=)
7. [stanford.edu](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQHxR8RHe94egU3HiUWZwra_yIIuLGaaeJdZrJneXJN2HVsZ6ZY_CPMggvfDT6pJjoxw3Sj3sR0vk0QSPfZhU0Sn4NMaG9sO3Ju6KX4op-J7nXuuydyMk36laeLdUCfmROQa5BsEGYdsCfVvStCiEo_l6L3P9l8=)
8. [usu.edu](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQEaNnf9rbNmMUq-ce28XBJg2mLgxURzLJhXtaRN5-4i6LYDtRAEOAHWZWnxBbCX-iy3WHXDp7FAxxaGDpVwVaOFOaFi0nnA0or1bxEv-3G_4Jjd8vHwcs_ILcpnYsQ3--YWiiNAgmv89taip_ppswy9eBdL6r3dheguzjJBQkjPgl95GCXNSgFF)
9. [youtube.com](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQF8D-kzOah-yTvQOJHm4TmDJa4hqzaYECLCF4vXFvaoVEBPqyIy8MGEbcteFFyVHEFKl-3mVUb1EKnGy7v3SYtCkVi8GtQVLXjN4nnforPier8NhlPZePE1n-E7EjTbwEM_)
10. [youtube.com](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQG5fQVVfVC1vQwNAqxkcerAdreufZVCQR4L4e0R7-wlBL-3b9kNH3wU49YdLeF4-pLZEJ0aH6sG56rQMxJzQmyghdOW-inaEgVLHbf9FTrTPCBY2wDIhIYKF3lpe9GJDulC)
11. [iai.tv](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQHYMNTUmqsFmY_G5U_Le3MVF1yFO0gMGTdavMAu4TroFnhnolkuXO_TPXn3RWkg99RRWqk9S6V13qeGi4f6gYLYbcU8B4TnnqpxmZz48KqOcn5nkYDwTLEiPrnJNVfyvUmbMziflvyH8r5Qoh9kl1rAxAwFY-vZ8PPlT7pLotcdhrIpS-7KPVlV)
12. [ijirt.org](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQFIB8t3JwJCGF6hR-RfaQujql1lDVi5AaGSrd773mYDtKRaTtJwd-EKaURX_vX1rENnddfWTZ9EB_JVKo-7LO9012eLBtXxKQ5SDDySKgaFg0XzTuuZStt3zG5tjl8E7w-JOq9AwfWa1g3q3p8=)
13. [gu.se](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQEZNTGxz2kdL8Nu1hHVsX2viDhRQ_YezzC5XNPm5wpASg6jp57I_i2vXXZ0Z2hrjCqh1pc6r-1d9coEV0bIrb4m2uskaFdc7pq90q6WxfDq43Wzi3-Zh868NOjous1jGJXbVu2X4KsU7_TVBvvI2SI2Gd5fVo95Z3Eho8gT4Aie2NpLkS31)
14. [bu.edu](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQGrowaYk5gVWzV96woTF2po8JNBqSKRReoxtdVeLlQIA1lfLbG0R0SQT9eBiXczJIVUz6zlNDZJCiKzveGBqLp4qv-srzCXyMCGjDlnZOv4MdgILljKnQsBNfoGdDWimBgP_QihiQ==)
15. [academia.edu](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQFqHsj2XokO2kU0n3vsrt2BrIRJlDWyLVfgojbbFSTOrE_bqHbpxm2WtccfS3JxuMd6ok5dytTYZWV7nuoWdLdZDre1CnGMdEZ4WkA-VePqwNwrR_a5eBPNqGFDA5mAyzdYeUOtD8647BW0sT-hLvgPFOJ5M25t4L7L-Xhu8xWXNpXrMrkmB_Ic_Q==)
16. [bu.edu](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQH5iqHuWhwlHfSU7u5voey5Bpqsi4H9AXHqSzy-ndC7SrE1VBRzkj7m8UjfBDtpluVpo8DoiretLh48d-bcqDWcv_OhOWDtkvzHlyF850EzuDkwyhVkaQiRKpu675xA6zAFSCEWoORkWYjPTaVZwWyN0AG32Gc=)
17. [asburyseminary.edu](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQFVXP-YBtKb070XG08ZpLffkf_9W5wKYAIeUJVOtpb5B776IvGD1N66G1Ndm7aKuNljspg6IvbL9XNOQ0LAl3YXs-EUOG-Iz2HzZqQT9oy8cYVrhyYueSVVsZDf2Zpwdl8Qj_9pmd_vP48cNXocW7zlQkTDwWhBQJr3qQP_qvXYig7xfIsjV3TNMwyObcOB19NwWw==)
18. [uni-bielefeld.de](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQEZc30nTCQgMvGARuu2bSX1_TVzbeA-DIUfIH4pqDybt4FgdYSmZZyhNB0dpPJ7S0lH4jyjOgbgDBzsx860RQMsnTCwqgCjuxU6xIoX_dRgsQSDLsnnhpbKT7_gVxRXBZERsI_um5UWBTm6yIKg4yVbdAxPKZCf2WUMlDsKicv0Lf41Zy5QR9v0JDksJhqAGJdS-f-k5w==)
19. [utc.edu](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQGnexi7Rqi5UbYDPBA5U1HN8cp4jKciD6EVZDAhOEodBPUGiDLUuiSicnSWk50FsijiFjpoSPpDsNY18vUl4TdB7SPUwolIBjT2is7IiXn408JXiJ3-JSOpZWtOPOKHuxoEpwCplWm9O8pos850th18AME8_2ITTvyWvUEhFQ==)
20. [arabpsychology.com](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQF-oOsHe-87m_j6AFDO0NVu_yZi1EcgEPUnbZxcRsdeqXHZycLDk6yF3tAysicIPqh1TUa0MyOQVs4INo8LtDhwv1oYnelrLt139pEjGlBeGOxN_sxmcSFPcJeJrC9FiYS1FmzObMICJnLvhL7k-hixh0-My5wXHztdLofkdgwk)
21. [researchgate.net](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQHU9Til96vEF1_k7O79fOum-gIjm1ifDGdgC06wacNdgtqgeqbYM0qysDEpYzPBXvl74-X9n3sDWItdZ_lhZh6P1Fr0gIHxwFw2WICmM2wGS5UqNsb5yd2OtEWYbpwW7nvEfxQbsv_NWexuDBlo4ChOY9-8kPajGQEGZ-gqMHJXfv1ZojyheR1KNNi3Q4BmdFMcUwztBHwuUzw8UuVWYM_JtzmEc633nSrfCsUSoCcB7Yasx21k3ePkA_FX7qJzZwO4PZG362DYCEjW-K1bv_E=)
22. [studyingmysticism.com](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQE5rIiwQS_m-5PC9vydz90DtagZuM266-h_NlSnmgCZq7JpdXmrAdeOWo03MTYR-3052GMGm8tG85kMnu4rm2mZ6OlN5o8DbI6ZO_I1u9Ut5Z3hl5tfXU8BLVRJ-OgLHrU0w4hRouH9-0Zmjog6S29rN-7ijm_CoGw7IQIMprM8sBLbva4ddmBlfvSWng==)
23. [mdpi.com](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQGksbhulaiIQ17wyIdwOG-IjdVasM0SXsijOqBM9p7SmRK6p3GUYf19MrmvdNtKS4eCEvBTV2T_vIMgvNEooD0eSVknE9EIDw5k148WcaE-shmloaWAk93rryTXHgM=)
24. [unl.edu](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQF_pHLKUF91OIQXy6LVF_UQPZx3y0FzqpNlOqa4A0Cg-El_Dd56yRzc1KOFaOzfPULv3KntCkBk-OEbSC0NBPT88tLfu1fnt9V_GVA5eeWM-hMeEgHzMPa_BChGJSxkDGWtnl9AnpBxXiE2J-hXZHX9GyfePQI9eH7kLHbKFcjx_TfYHkfk0KdGTLrwnA==)
25. [taylorfrancis.com](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQGAU-jwbUUztg3Owv7Mqvm4hnsqIZPceXvYnwns2QXIBQQzxikGFlMhFWQpAamq5IO7S8KaIlHiQtu5dHyT42jUGVOsccL3CsWOvmNvACZVpFnJ1jsGurZEuI6IGxRtKvjBlLHuDyNSka1M_KFYuBnP3KcBcQOry025_JWN_txRtQ2RsQ7bu-um_t_giUWFP4DjKFd_HLHRxS2d_wGxCBplv6dn4QpNAZGb)
26. [nih.gov](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQGx8v5l9gMDxlFtG4VFnPlK9iWCRmVYhHcZWtRHXntDvRgDUd36IU3rS1ooZut0J5hM8_6QCLiyafaSwwaxfvJyeZg7F4IknkRnfjxEUiKPV8MJbnbX8ssJfMQRoumK_qnQofcJBJTnfA==)
27. [ubc.ca](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQGMtwcw4M_5yxDhjBmPQzF6JLJ74DAIqjZbyivU8ZSjRFyKwrH5Ga3Pp6i8emRgyKAEtQlqacHtc0tNJwbUk0njdifW-DXaJIpeP-I1nKx8JLbwv9M0Qc6geJW10_toykHF1CiGqrL4yIL6isCSoJG1EDcyRj-4e16oa4FiqAmTOdIk2CWQ2dvM7e-AFyw7UDHP)
28. [bccampus.ca](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQEQUhUFRDJITlaNIaoXPu6XOCg7Vhc1PL4gA61a2IPK5wXMapHcu5yGWXn21gK-dT7RWSuomprxu7HUWzbM9QPc6u76eVW52TT69bflZM7SWErIfbU-9wVpGUp6XJziEltuk4boOXIeS1hOpYA2lUpq2-bF378XTEUGJorbEV9plUvfFMYUah4LJxi3usTsbrt7dNpCl-EQAx-RNLHIyfX7UWu6k0tbUX9TGftsIi1oVfR23tZnGBVO0t4Efr8rES0=)
29. [medium.com](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQG-LohWLch5V9DOH-2tsxCSX4I_-EqKTTCr4WaXx-xe2g4k8N-UiJbNyoxEhNxdeZs3Mx_K0UgmzvUcrk0uvv0QKpT70AiWDXt1Z0MVjeE6DeNs3qz5p8jnCjeI5lhzQd3O4jyZdval9GNfwyx9uxstJ9ujqv42TJpA0p4jwUxVo7sUlVrK0Cy2hQP1oKE3qYgAJPigvUM-lzZb2xwE_q4fOsDq2EvTUy6MmWkvFw==)
30. [nih.gov](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQHAUsZum37FJ6N-IN9czK6ofzrZh6CuEyOXTlSxDNTh_-exVWMtejgkPdMXuGzKdre93gt_n1QtKKtITFFQDWqRanqJThWvBXLuDzGk7ilsPIeiQs_cWbtmSC9Nnp8-xyu08X7-V-xd)
31. [nih.gov](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQGXBYpOCjEnyRlsNXK9-UzBKBSYpEZQ7ps7ifozJUF8wVoM8dQLyrcdqbGZil0MVAcQh3i1C9DUPRzVzFhz6z_IDifW9h75nPAucfwFG69XyxrLWnKTMY2zOFFyVLZH0bORUTMBSsPd4A==)
32. [researchgate.net](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQFC7za5cJDOLH2Ya1deXm-GI05Z1zQPYb5qng46m762xvHgu2ykvzuocw2CP8h6qD38lsK58se5KdaOOKTgH9aa7ZAbS4caUPELannZ9HfzHuutbtlz-2nP06cCXq6AOIy5q0z5CsSO3kzVOg_8WExqsPFKmVJi8nnKQ80w55sRxh5d0pWkqYd_hYHaO3w226Y3ZlojNfpUukS2SoiUm5otU1dZlOlcVItbEEqYDa1zNajm37z-6bcvSNaVmGEnbT3EwFldva8FBsUIgyzOt6nbatw8GSLYlOn7ujHm8yUZJmuwd0IE_MaHXop1D4U3lpTVvTObNFc=)
33. [marjoriewoollacott.com](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQFckxbL4_6-19PQvpFxNfl19GMPmYI-9AfAUd39XZrgdEERo7HipFheond_51bnei6wIA7D_iylFOJsy-ZFlBSWt4e1qfaepsWT7NDIij4JfDs6Xa0Nt8Gh-K9EGGT4WN1zcVEOb3822GKJRBvkgp_Lckxg64GKopC5IMCjrtIV2IgxmnNTfwsIH3bSqhHNaP2qLa9pYx4K7mswOmNg)
34. [virginia.edu](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQGt4IT3pMAim4zZu750uzT-t6RLR1KA1TcO-yE0auGyDHEVmwD2xngZlEWneh4u7uHh1cziUiKXEQWUEmibuwthvPeHBynBpGzLfNk0oUnt0mB_nHV8kFO5WMMXhWoy-Y7A_KxP1Qm_OBGIe5YXsGIjC70FGV-byjwUHq6SlkF52ElkJ75eQY8k4N6TNRkT_TrzfNrziBwiT88zSQ==)
35. [nih.gov](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQEIhp7I3H7jNuVtZwaRnWeiTnKuqMThcRjH80NUWjLLPd-nGs3SgXp1oY6a7ajKqrfZEx29jPV8fS_OoF7IIo1rpf99cYK5ywyz5XgA7JyOwc1oJvYcoA6I2XXpX0KGCe5wTxMp8XD6)
36. [researchgate.net](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQGcgnYI9EJeOdSweGSmjGtjxccc_TaOqkwlBdFR2zGIElrVk8nQY2qFLgylpDL_3NJQsG6AsoWEZDgG9_NBuS8fwWOhGH7sd14yB1I1O-1_7Ruw9BjH1p1cmfiTLiCWzjDAut8I3wBI9DbyFYmR3J8_GqYDc1K3auc-VkaxgLWqAuanwT3r19BzpeI-EaqLO1UtPO-ec1-FjRSIW-6x21JiUBe5hExcxII0FDLi)
37. [theg6group.com](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQG3_jWYBiLIelDtDN8RHyNqu8i26hBdPQWLPQ7fQBrsi8vVJfPjCMeuXMXWIstZGeM6IM1XbptzMVBjdb88VSKQuCvDUVZzxh65xexyJhlEc6E9qHvmtFU=)
38. [peakstates.pl](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQEgkhjoAx6qdGxt6-Mq03vANPs7JFXuscqZJzpjM82eSKHWgl4S2DavZCcZ-Ri38nLqeikU9jSaW3yV4lN2aLK3FSXZ4VweDmcdRaP5e9csDWcQZKb3s1PskY6TEBu9DMe792bm0w==)
39. [nih.gov](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQGQMdmPlgOibFUGO3iZrfY88YwdUwnQ9_GSRM5dexj7Lebd_ER_gzvZ6S-AXlA6fc7UiTgimIFs18rVVHxBBqAOFS7FXdfq6naIWlgyr4-HBRM4h7Oh8vFmwtmlNgoV)
40. [nih.gov](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQGNcRfI8CDFm2ij6CxYdYsrn_ikoqCrbMF3OYJ4gJmyNb4u_T5V0ANWKbXo4r8ml79etSnI36Aqe5zPJp3jbPLI81SkQR5BN7pL8c8t2nGaUXf4dbQhE8mwPAunnA980Zshz5v4YRi5PQ==)
41. [charliehealth.com](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQEY3EacLlQXonOBspIKB2H_axVAPmHyRIxOj57zaMY9fq_oMkxQXz2mhijdNcKAxyP89-Ii41uKqgTkHzvGy3oT8TWN50lU3Bma84kpLsD1i4JR8rSH_yclxIgG7PlHF6ckz2mxCJm5TbEf3NqxLC17BUeQ0L25uGFO_EVg2TZBVJEw7dHA6EemTSLU4dy0yUDw)
42. [amfmtreatment.com](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQEK-eCuly9TQMHti7gy6IoSgnBLoKk-V0XB27MwXzgLHvUb9_jZ-qhemhAuKQGQsVAzEwvqZMacCEAQkMLvC5zOb3MNc_ZZkSzFGfrbOwcMtG_XLyf57vih3TtDDtxYbtllb0emsHl1bWS_C4OncHh5KqsMaIMrr8-CHI9lfMJJ6FQjLg6LA1T_vPVTiPGDuXxKQ74=)
43. [atpweb.org](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQHUjmpX3mu3zGzn_V3srAmQtq5MwZ6Vcn4C2V5glhbmpJ1cIrz3BdgXgPDv8-eLFC8YUcFlBdi3RcYam8nRzjg2m8Gk-CJm2uB4c2MzG8vq47h7-IfAQgNHMofIR2IFLD0lYlRmlBpXn-gvQt47)
44. [nih.gov](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQEopG_YU2FewfPgDXGp7OmCa0He0R0Sm_7SrYV36xRB-EEIE9MWyBNNAnrs27Ps4EXBoxjprzBMd4PFzQVV4vRJYgh_SRBJHHDb8CmIFhZMavraudC-V9yamnvNVyQgXIiwHj47UdzT)
45. [zygonjournal.org](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQEa20FlAOKr_vi_6HMfWFtvmTJ-RfuLXXfDBGfxhjhjeuw2O7-QABetyC4QTWxKw6LB1DyIgFUkl_SnjlA3CY0OJlOOJf2VuzpaDGR-GfP0fGcoyUfWuwPZbXEQ1UoNYIZR-IKc)
46. [amazonaws.com](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQGlC4XpHT8-kOHIyQqgSuOvQfKcMvoW7pSU8qVBIgbv1eXRbpVydZiXpMhhV2dsere1TZow2hzE_Xft4t_vbKwJ3qwaLcvQwGlyxz9MyF4QlLn9NW9yroi8yG_SW6Hner5xKrd2I_35BlJrKTOSiNgMgIej0zrvuiyvxYYcjKY2bYiW1eo_ch9XrZEvIqccnxs=)
47. [nih.gov](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQFz_wtcJA2ZaesL2CYOr6zhKTTmec7bWcEueP0g9jL0oYDNvqZOVRJtHN8c9unF7G3TWXVcTPGMpBQJi_Mvmnm9OVz3zwXyShUvAJ2XFA1suCJZQ15uBoq81mEEROqUpmlMbwce01qg)
48. [nih.gov](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQEg3lGASGKZPWxnWEnEXSs340hYiURi-cmMnN9W5aDEzlJ8ckNL-jiR6heozynu2QNwGWnFAqAh9soozFnJfAziY3ZEoMEFcxBMT2vRqL8_UvWjE5a9Z-utd_LMm4yH9Q==)
49. [neuroba.com](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQGFEj96-u7hCH-LLHDCnVpbK7Fu64hE1u6kWB_0p-IoOhz3puqN2yAyJNdPuHhhdx-BMLkBZiejlOm4lAxe5C4E-Hs1fjE1BCOqtyIb4OathKmZKmXmm190JpNb4mlnH_4k3kVWFJwpPg0rnCaZjyW950cTfl8mDA8Z4p6sx5XMgM5CH8LtWyQ9NQ==)
50. [regionh.dk](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQHbBgHGmrOpICmPT_Dm1Xx6-Q6lEf2B1OVnACEUI4cZnWhfBkxNT2nEqf1kzIk7ORnB82chTqz-8jIoQ4EIuxhjLL2ibIYlw83VKeLGpxYtYyuMQ_Dfqqk2FhAAKFeg_cY_3rOajSbEcz8Y32kJT2jgsBu-EVUMEw-Zbgo5pYWRCAfU8YF_odSNCC7_UH6oIzNg5YUKIXxIyTd5Pd81g7l07deB)
51. [neurosciencenews.com](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQHeqDuOK6VskcDG6y6s62yrI5JslLei-JJfTqxn2SLL6GIjhvtFRPArs1uZmUvfW6j1txtBpUqBG0r_0GbUVdEmGbumDap1D3k8ODBfXWLVsr-UTyQ5lOdxA2Lyc3Fta7RfEtruclNLW7SgjzkUnKzRpXV9C1wOhShhyZc_GHSQ)
52. [youtube.com](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQGEta4Lt94EaYPZV_HLAIj-Z27Ks_9oREETcd9SpWGfLq2UO9yNxd-upKRZwoy2KFWvryFcLhh2DJXY6Fn-yDoWKP8qtNiSye84VrAicWjKdbiHCfK-RtnkjNnDT1K_gZVg)
53. [biorxiv.org](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQHQzuhQ79GmqUC4rAurUZetlAmOo23ZkBdC9LxBx684aOOOJILHren3zAAiXCv-rigezMe4iCr08SdP_H6aBNOdhcZHYHB6MQngTz7ypCJ4rOT9agGUr3OhD69ItGlgGjWs4hFQRGq7jQSgBQ==)
54. [mdpi.com](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQEzkYB1u9lvAf3icbenkVhijWdgLQ6EMsTK1xMQkVEI32lbGhAP-L-RepUmIeBS5YYPmrjINcfDHZy28oP_Fwmhi5vCbd-54V_FmI6igtOTSdRQPRfmUnpu21AIvGc0Yw==)
55. [researchgate.net](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQE7YQcESiruBFrZtZl1toDocufT7OmjSyCYpNOH4az2iN_zQh7JCsJptn4C_BzPrX7nUmcRzJm5DYYyQQYWRBD-rzFoFK_a2AB7SqMb1Z1bY1w6wpbNIJ5dSAIzYf0dqRQMZVxfkeR1PUTCiskWbBqoxSObAWcSwbXLAOrGKnMQmJup8Lk2YecX6UlfgLHJufd_zWbyfVPEbGC0l-eSZ_xjoo9PxE28CIikgeiFWrnMsA-EPzjnaXiG)
56. [nih.gov](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQFXWUjUpIUadoqRLO2Uf_x6FthmiV4FEX0Pokw-URtosw5f5Un2y7gMYbtOjtrcu3Hv4BlFNgyGz7w-Yhs6eWlz3UQVCHG6Qu-myWEGrG2YcrBaKRIbt9cTigsSeQtFMH1C0pzByWDtKQ==)
57. [beautifulspace.org](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQFZraPMAPRDK_fxBVCoj04p0FuVcz8JzngBbdcoHaieKfa1g_4EekljKtl5E1inaCe-bCwxDFqXrGjDBwY3RSv6WluCBgDhbPjDfI27iVxuz0Y3l1t89Ha42hLyf3ASmQ9asG0wkEVOyPP_CK7fhwrUrMk8peOqxlseabs6DfaWXOM2Nsmagw==)
58. [frontiersin.org](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQELu3agI40foqbypW--A_yGaxbOW8YngjzwWnpUoHqFaJQ9VG0xpq-OjaFkhvFPJ61-R6OvR-99IH0Vh2OuvodSHFzAsWGB6kZXVSYmx_Z0eaRoLKjXAyqvQXTXumTd65CS0R6bOstgOHnaoRZZee6H_hmFdzFJPCKkKK59PFeT62kslLqUVZ6lYM7Q8kU=)
59. [nih.gov](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQG_1Gl7tyTcDUSvVNCThS2nveuHGaQ1_g-Pt1PmFYoqj7-xIbKV-I_ePL8YlVVxUPPWM7P9TFURXs-OVPnOmD_PDq1DbCuTWgXnLxCjyYgGV8hFRTCaCjJPzMU6qj__YVzZNMjt17bQ4w==)
60. [washu.edu](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQHlNPAWwGo2ti7guJtLySBYTeX57Cju5Sfl9jrYW-fxZJFPhOnHrTxJgnUKJ9d52en6sUyFuih9DcuulQMFtxeUeAm6c_ZYLUMENI5cFo1bxZmmpKwBmfpYEWYESTL-xq7G4dFHY8zOfkKmJjl1GmvNmMUA-vJJLYyb4jjbojSHwiVjhZWg0WBv6eX2KtWPZl3ODLVRp7CW3gr5SvU=)
61. [sciencedaily.com](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQGRDW_jBt5APnGY2B2FYCDZR7BTgfHNfKhQrQcDu-_0SsaNlpwkrmq74ZZZyAzNUd91cdsT_qdXnufra1hJ1JR33U9ZDJiu6X3vol9g0R6KsBRm_rzLvRn8FAHXneHkO1UVkpa1Gy80DKfbKwnqCt743V-ByQ==)
62. [eurekalert.org](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQGmDVbKHzxdFYmjV60mZvNNL5FfHc4MRkCCFIPcd6kdGQjaJ7JbmsryWn5N-gbR0TQp0PkjfPA1D7whYM8DEW_Z8wqEsDXgPefd26CgS7WF88o0EQaiDZunFm35Q-EqwThnTLV9dns=)
63. [nih.gov](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQFx5lfVomHMc_quNdwM3lRBZgvDeBF3jJzuFu8Os9ZNN4IyrgqYI5gAbQPQuRupXK6o6RyS-UUEf9stiWyKWrCKhm_kBEjGuIzK2nYKbKc2MuDMUKybXBi4GqMWQzikA8w22prKXRu4Yw==)