Magnetic Resonance Imaging of the Effect of Music Listening on Brain Activity Under Anesthesia

Completed · Phase 4

Conditions studied: Healthy

In brief

This study is to better understand the systems-level neuronal mechanisms by which general anesthetics produce loss of consciousness.The researchers believe that anesthetics suppress consciousness by disrupting the functioning of large-scale brain networks that support information integration in the brain.

Key facts

Study ID

NCT04464265

Run by

University of Michigan

People needed

47

Starts

2021-04-19

Expected to finish

2022-08-05

Last updated by the study team

2023-09-21

Who can join

Age: 18 and older, up to 40. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• American Society of Anesthesiologist physical status of 1 (ASA-1), Healthy, non-smoking, no or minimal alcohol use
• Right-handed
• Body mass index (BMI) of less than 30
• English speakers

You may not qualify if…

• Medical contraindication to Magnetic Resonance Imaging (MRI) scanning
• Unable to undergo MRI scanning because of possible pregnancy
• BMI over 30
• Tattoos in the head or neck region
• Unwilling to abstain from alcohol for 24 hours prior to dosing

Where it is running

• The University of Michigan — Ann Arbor, Michigan, United States

Full record on ClinicalTrials.gov

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