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Brain Wave Informed Non-invasive Brain Stimulation: Improving Neural Networks of Working Memory in Dementia: a Proof-of-concept Study

NCT07673770 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 30

Last updated 2026-07-07

No results posted yet for this study

Summary

Working memory helps us hold information for a short time so one can think and make decisions. It keeps thoughts on track. As one gets older, working memory gets weaker. In people with dementia, it gets much worse, making it harder to talk with others, follow directions, or remember things like shopping lists.

This may happen because brain waves that support working memory fall out of sync. Researchers can see these brain waves using a test called EEG. In this study, the investigators will try to get these brain waves back in sync using a safe, non-invasive form of brain stimulation called transcranial magnetic stimulation (TMS), and will time it to each person's brain waves to make it more effective. The goal is to improve working memory in people with dementia. If successful, dementia patients may be able to be more independent taking pressure off their families.

Conditions

Interventions

DEVICE

EEG-triggered TMS

This intervention involves delivering transcranial magnetic stimulation (TMS) to the dorsolateral prefrontal cortex (dlPFC) during working memory maintence timed to a specific electroencephalography (EEG) phase from the temporal cortex. The intervention is attempting to facilitate improved communication between the dlPFC and temporal cortex to improve working memory in people living with dementia.

Sponsors & Collaborators

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
55 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-07-07
Primary Completion
2028-04-01
Completion
2028-08-01

Countries

  • Canada

Study Locations

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Entities

Diseases
Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07673770 on ClinicalTrials.gov