Altered Effective Connectivity Patterns in Low‐Gamma Band for MCI Patients in a Motion Detection Task
Alina Brighty Renli, Boxin Sun, Ming Gu, Jinxian Deng, Voyko Kavcic, Tongtong Li, Bruno Giordani, Michigan Alzheimer's Disease Research Center · 2025
Read Altered Effective Connectivity Patterns in Low‐Gamma Band for MCI Patients in a Motion Detection Task by Alina Brighty Renli, Boxin Sun, Ming Gu, Jinxian Deng, Voyko Kavcic, Tongtong Li, Bruno Giordani, Michigan Alzheimer's Disease Research Center (2025) in the Tower of Babel, a free online library of public-domain works preserved in clean, searchable text. No sign-up. The full text is served as a plain-text file at a predictable URL, where text is present: https://antarctic-labs.com/tower-of-babel/pmc-11716505.txt.
Description
Alina Brighty Renli and co-authors published a study in 2025 on how brain areas direct signals to each other in people with mild memory loss. Healthy thinking needs clean information flow between regions, and that flow may falter early in Alzheimer's disease. The team recorded brain waves while volunteers judged the direction of moving patterns.
The group included fifty-six African American adults, half with normal thinking and half with mild impairment. During the task, the impaired group showed stronger two-way flow in a fast wave band between the top and back of the brain. The change held across all stages of each trial. Such flow patterns could become an early sign picked up by a cheap head scan.
Catalog record
| CREATOR | Alina Brighty Renli, Boxin Sun, Ming Gu, Jinxian Deng, Voyko Kavcic, Tongtong Li, Bruno Giordani, Michigan Alzheimer's Disease Research Center |
|---|---|
| YEAR | 2025 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 2 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |