Table 3.

Summary of responses to rotation about each of the cardinal axes

RotationYawPitchRoll
LeftRightUpDownClockwiseCounterclockwise
Vestibular59/143 (41%)50/143 (35%)53/143 (37%)50/143 (35%)63/143 (44%)66/143 (46%)
    Max-spont (±SEM)5.1 (±2.5)5.3 (±2.4)5.7 (±2.4)5.0 (±2.6)6.6 (±2.5)7.5 (±2.6)
Visual73/128 (57%)69/128 (54%)73/128 (57%)74/128 (58%)73/128 (57%)69/128 (54%)
    Max-spont (±SEM)6.3 (±2.3)6.1 (±2.3)7.1 (±2.2)8.5 (±2.3)6.5 (±2.3)6.7 (±2.4)
  • Data shown represent either percentage of neurons with significant responses compared with spontaneous activity (top) or mean (±SEM) evoked response [maximum–spontaneous activity (Max-spont)], computed for all cells.