Differences in cerebrospinal fluid and cerebral blood flow measurements by age, sex, and APOE4 status in older adults
Yilei Dong, Ashwin Sakhare, Joy Stradford, Teresa Monreal, A Lisette Isenberg, Judy Pa · 2025
Read Differences in cerebrospinal fluid and cerebral blood flow measurements by age, sex, and APOE4 status in older adults by Yilei Dong, Ashwin Sakhare, Joy Stradford, Teresa Monreal, A Lisette Isenberg, Judy Pa (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-11715987.txt.
Description
Fluid that bathes the brain helps clear waste and move nutrients, and its flow may shift long before memory fails. Yilei Dong and five co-authors measure that flow, and blood flow in the brain, in older adults. Their 2025 study asks how the measures vary by age, sex, and a gene form tied to Alzheimer's disease.
Seventy-nine healthy older adults, drawn from two larger trials, each had a brain scan at the start. A scan method that times flow took readings at a narrow brain channel, at the space around the cord, and in neck arteries. The team then looks for links between flow and each trait. The work helps set a normal range for a system that may matter in early disease.
Catalog record
| CREATOR | Yilei Dong, Ashwin Sakhare, Joy Stradford, Teresa Monreal, A Lisette Isenberg, Judy Pa |
|---|---|
| YEAR | 2025 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 2 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |