the neurological examination revelaed bilateral choked disc , bruns cushing nystagmus , hearing disturbance on the left , slight disturbance of vestibular function on the left , diminished gag reflex on the left , curtain sign on the left , loss of taste on the posterior third of the left side of the tongue , and deviation of the tongue to the left on protrusion , accompanied with atrophy and fasciculation on the left .
C0226958
posterior third of
C0040408
tongue