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.
Top five keywords related to acupuncture treatment of cognitive impairment.
| Rank | Keyword | Records (n) | Rank | Keyword | Centrality |
|---|---|---|---|---|---|
| 1 | Alzheimer's disease | 112 | 1 | Brain | 0.19 |
| 2 | Stroke | 54 | 2 | Activation | 0.16 |
| 3 | Memory | 42 | 3 | Memory | 0.12 |
| 4 | Vascular dementia | 34 | 4 | Mechanism | 0.09 |
| 5 | Oxidative stress | 31 | 5 | Randomized controlled trial | 0.09 |
