Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Subject Characteristics
| YOUNG | OLD | |
|---|---|---|
| N | 13 | 13 |
| M:F ratio | 6:7 | 9:4 |
| Age, y | 30(7) | 73(4) |
| Mean Arterial Pressure, mmHg | 88(17) | 85(12) |
| Baseline heart rate, bpm | 70(12) | 63(4) |
| MCA Baseline CBFV, cm/s | 70(14) | 50(17)* |
| PCA Baseline CBFV, cm/s | 40(14) | 36(14) |
All values are mean (SD).
MCA= Middle Cerebral Artery, PCA=Posterior Cerebral Artery
Significant difference between two groups (p<0.05)
