Table 3.

Videonystagmography outcomes pre- and postvestibular rehabilitation.

Variable	Tracking		Saccade		Gaze
	Pre	Post	Pre	Post	Pre	Post
P1	Abnormal	Abnormal	V: abnormal L: abnormal	V: normal L: abnormal	Normal	Normal
P2	Normal	Normala	V: abnormal L: abnormal	V: normal L: abnormal	Horizontal nystagmus in upward	Normal
P3	Abnormal	Normal	V: abnormal L: abnormal	V: normal L: abnormal	Horizontal nystagmus in upward	Horizontal nystagmus in upward
P4	Abnormal	Normal	V: abnormal L: abnormal	V: abnormal L: abnormal	Normal	Normal
P5	Abnormal	Normal	V: abnormal L: abnormal	V: normal L: abnormal	Normal	Normal
P6	Abnormal	Normal	V: abnormal L: abnormal	V: normal L: normal	Horizontal nystagmus in upward	Normal
P7	Abnormal	Normal	V: abnormal L: abnormal	V: abnormal L: abnormal	Horizontal nystagmus in upward	Horizontal nystagmus in upward (severity decreased from 3˚ to 1°)
P8	Abnormal	Normal	V: normal L: abnormal	V: normal L: abnormal	Normal	Horizontal nystagmus in upward
P9	Abnormal	Normal	V: abnormal L: abnormal	V: abnormal L: abnormal	Normal	Normal
P10	Normal	Normala	V: abnormal L: abnormal	V: abnormal L: abnormal	Normal	Horizontal nystagmus in upward
P11	Abnormal	Abnormal	V: abnormal L: abnormal	V: abnormal L: abnormal	Horizontal nystagmus in upward	Horizontal nystagmus in upward (severity decreased)

V = velocity; L = latency; a = being in a safe normal range after training sessions.