Ignite Creation Date:
2025-12-24 @ 11:14 PM
Ignite Modification Date:
2026-04-15 @ 2:56 AM
Study NCT ID:
NCT02308969
Status:
COMPLETED
Last Update Posted:
2015-09-25
First Post:
2014-11-18
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Neuronal Correlates of Altered States of Consciousness
Sponsor:
University Hospital, Basel, Switzerland
Organization:
Study Overview
Official Title:
Neuronal Correlates of Altered States of Consciousness
Status:
COMPLETED
Status Verified Date:
2015-09
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
5HT2A-fMRI
Brief Summary:
The aim of the present study is to assess the neuronal correlates of alterations in waking consciousness pharmacologically induced by a 5-hydroxytryptamine (HT)2A receptor agonist in healthy subjects using functional magnetic resonance imaging (fMRI).
Detailed Description:
Functional neuroimaging may be useful in the diagnosis and characterization of early schizophrenia. However, little is known about how the subjectively experienced alterations in consciousness and perception are related with objective neuroimaging measures. The present study explores the association of subjective alterations and objective imaging findings and will inform us on the neuronal correlates of psychotic states and whether subjective alterations in perception translate into neuronal activation patterns that can be objectively measured in a brain scanner. Therefore, alterations in consciousness will be assessed in 20 healthy subjects using a random order 2-period (normal and altered state of consciousness) cross-over design. Alterations in consciousness will be induced by the hallucinogenic 5-hydroxytryptamine (HT)2A receptor agonist (5-HT2A) receptor agonist lysergic acid diethylamide (LSD).
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: