Supplementary Table 1.
Description of the 18-point neurologic scoring system.
| Test | Score | |||
|---|---|---|---|---|
| 0 | 1 | 2 | 3 | |
| Spontaneous activity (in cage for 5 min) | No movement | Barely moves position | Moves but does not approach at least 3 sides of cage | Moves and approaches at least 3 sides of cage |
| Movements of forelimbs (outstretching while held by tail) | No outreaching | Slight outreaching | Outreach is limited and less than pre-SAH | Outreach is the same as pre-SAH |
| Spontaneous movements of all limbs | No movement | Slight movement of limbs | Moves all limbs but slowly | Moves all limbs the same as pre-SAH |
| Climbing wall of wire cage | Not available | Fails to climb | Climbs weakly | Normal climbing |
| Reaction to touch on both sides of trunk | Not available | No response | Weak response | Normal response |
| Response to vibrissae touch | Not available | No response | Weak response | Normal response |