| NO | nitric oxide |
| ROS | reactive oxygen species |
| MRI | magnetic resonance imaging |
| RIAS | Reynolds Intellectual Assessment Scales |
| RIST | Reynolds Intellectual Screening Test |
| TS | typical scores |
| RI | RIST Index |
| SD | standard deviation |
| TMT | trail making test |
| RVIP | Rapid Visual Information Processing |
| CREB | cAMP response element-binding |