Stimulation of horizontal semicircular canal causes nystagmus in which directions -
Ans. is 'b' i.e., Horizontalo The cupulae of the semicircular canals are stimulated by movement of endolymphatic fluid and each canal causes the nystagmus in its own planeStimulation of horizontal SCC - Horizontal nystagmus.Stimulation of superior SCC - Rotary nystagmus.Stimulation of vertical SCC - Vertical nystagmus
Vertical
Horizontal
Rotary
Any of thethree
Ear