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Understanding Brain patterns during meditation in trained Yoga Practitioners.

Exploring Meditative States in Accomplished Yogis: A Multi-center EEG Neurophenomenological Study - NIL

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2025/07/090238
Enrollment
60
Registered
2025-07-04
Start date
Unknown
Completion date
Unknown
Last updated
2025-07-21

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Interventions

Intervention1: Nil: Nil Intervention2: Nil: Nil Intervention3: NIL: NIL Control Intervention1: NIL: NIL

Sponsors

Dr N K Venkataramana
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Inclusion Criteria To be eligible for participation, individuals must meet the following criteria: Age: Participants must be over 18 years of age. Yoga and Meditation Experience: Participants should possess a minimum of 20 years of cumulative experience in the practice of yoga, which includes any combination of aasana, pranayama, meditation, and mantra chanting. Volitional Attainment of Distinct States of Consciousness: Participants must believe that they are capable of volitionally attaining a state of distinct consciousness, such as samadhi or jnana, through meditation. Willingness to Demonstrate State: Participants should express interest and willingness to demonstrate the aforementioned state during the EEG experiment.

Exclusion criteria

Exclusion criteria: Exclusion Criteria Participants will be excluded from the study if they do not meet one or more inclusion criteria. Exhibit any health issues or contraindications identified during the medical screening conducted before the experiment.

Design outcomes

Primary

MeasureTime frame
1.Identification of physiologically distinct States of consciousness using EEG, heart rate, and breathing rate measurements. 2.Quantification of subjective experience and triangulation with awareness of surroundings. 3.Neuro-phenomenological understanding of meditative states 4. Data and journal publicationTimepoint: 1.Screening Questionnaire and Survey in 60 mins. 2.EEG Session approx. 140 minutes each including health screening, experiment, and setup time.

Secondary

MeasureTime frame
NILTimepoint: NIL

Countries

India

Contacts

Public ContactDr N K Venkataramana

Brains Super Speciality Hospital

drnkvr@brains.org.in9900221163

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026