Ignite Creation Date:
2025-12-25 @ 1:21 AM
Ignite Modification Date:
2025-12-25 @ 11:30 PM
Study NCT ID:
NCT06229093
Status:
RECRUITING
Last Update Posted:
2025-07-10
First Post:
2021-12-08
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Multimodal Musical Stimulation for Healthy Neurocognitive Aging
Sponsor:
Northeastern University
Organization:
Study Overview
Official Title:
Multimodal Musical Stimulation for Healthy Neurocognitive Aging
Status:
RECRUITING
Status Verified Date:
2025-07
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:
Multimodal
Brief Summary:
This is a Stage I randomized, sham-controlled trial on the effects of multimodal musical stimulation on working memory in aging. Neurologically healthy older and younger adults will be tested on working memory and electroencephalography in the first randomized controlled trial of music as a form of brain stimulation, with multimodal musical stimulation and control stimulation conditions. Results will test the causal role of oscillatory mechanisms of the brain on cognition, and will lay the groundwork to the first musical, neurophysiologically targeted, brain-stimulation device for reversing cognitive decline in aging.
Detailed Description:
Music contains amplitude and frequency modulations, rapid changes in acoustic signals that convey meaningful information to the listener. The human brain's ability to receive and interpret meaning from these signals is implemented by networks of neural oscillations: firing patterns of groups of neurons that track the music with rhythmic activity. Neural oscillations in different frequency bands subserve attention and memory, as well as perception and comprehension; they develop over the lifespan and are reduced in aging, especially in dementia. Being able to understand and causally control neural oscillations will have crucial implications for healthy neurocognitive aging. Since music naturally stimulates the brain with its rhythmic content over time, music may be used as a sustainable, naturalistic form of brain stimulation to induce oscillatory in neuronal populations. Furthermore, by inserting gamma-band energy as sensory stimulation during music listening, gamma-band activity may be increased in the brain in a way that is frequency-tuned to the brain's intrinsic network dynamics, thus replacing the decreased neural oscillations that are reduced in aging, and improving memory and cognition in older adults. The hypothesis is that gamma-band modulations inserted in lights, when coupled with music listening, can improve memory in older adults by frequency-tuning to intrinsic individual brain network dynamics. Results will test the causal role of oscillatory mechanisms of the brain on cognition. If successful, this trial will lay the groundwork to the first musical, neurophysiologically targeted, brain-stimulation device for reversing cognitive decline in aging.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: