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3 clinical studies listed.
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Tundra lists 3 Noninvasive Brain Stimulation clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.
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NCT07722598
Memory Enhancement in Aging With Closed-Loop tACS
This project optimizes high-resolution tACS to improve memory in healthy older adults, advancing drug-free approaches for ADRD. We test stimulation schedules and develop an adaptive, brain-guided tACS system to strengthen memory-supporting networks.
Gender: All
Ages: 65 Years - Any
Updated: 2026-07-23
NCT07461584
Memory Enhancement in Aging With Optimal Dosing
This project optimizes high-resolution transcranial Alternating Current Stimulation (tACS) to improve memory in healthy older adults, advancing drug-free approaches for Alzheimer's disease and related dementia (ADRD). We test stimulation schedules and develop an adaptive, brain-guided tACS system to strengthen memory-supporting networks.
Gender: All
Ages: 65 Years - Any
Updated: 2026-07-22
1 state
NCT07208318
Restructuring the Alpha-Gamma Code in Aging Vision
Tests whether age-related visual deficits arise from disrupted alpha-gamma coupling in visual cortex (V1) and MT. Uses fMRI, source-resolved HD-EEG, and personalized complex-waveform HD-tACS to (1) quantify aging effects on phase-amplitude coupling, (2) drive PAC into a preferred "gamma-at-alpha-troughs" state, and (3) bidirectionally change perception by aligning gamma to alpha troughs vs peaks. Two five-day, double-blind, sham-controlled studies (n=120 each) target contrast sensitivity (V1) and 3D shape-from-motion (MT), aiming for mechanistic insight and remediation in older adults with implications for ADRD.
Gender: All
Ages: 18 Years - Any
Updated: 2026-07-16
1 state