Ignite Creation Date:
2025-12-24 @ 7:34 PM
Ignite Modification Date:
2026-01-01 @ 1:40 PM
Study NCT ID:
NCT00736203
Status:
COMPLETED
Last Update Posted:
2013-02-07
First Post:
2008-08-13
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Memory and Picture Viewing Study
Sponsor:
Duke University
Organization:
Study Overview
Official Title:
Memory and Picture Viewing Study
Status:
COMPLETED
Status Verified Date:
2013-01
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:
MPVS
Brief Summary:
The purpose of this study is to obtain a database of brain function from a sample of non-smokers while they do tasks in an MRI (magnetic resonance imaging) machine. Our hypothesis is that among nonsmokers, reactivity to smoking cues will be highly similar to control cues but may vary as a function of attitudes toward smoking and/or family history of smoking. We also hypothesize that brain activity during the n-back task will be more similar to data collected during this task when smokers are not abstinent.
Detailed Description:
Thirty six non-smokers will undergo functional magnetic resonance imaging (fMRI) scanning. During scanning participants will complete the n-back task-a measure of working memory-and the cue-reactivity task-a measure of responses to smoking cues. Before scanning, participants will complete a training session where they will be familiarized with the tasks.
All participants will have to pass a screening visit in order to be included in the study.
All participants will have to pass a screening visit in order to be included in the study.
Study Oversight
Has Oversight DMC:
False
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?: