<prompt> Pinpoint pupils are seen in haemorrhage ofPutamenPonsThalamusCerebellum  <response>: In pontine haemorrhages, deep coma with quadriplegia often occurs over a few minutes. Typically, there is prominent decerebrate rigidity and pinpoint 1 mm pupils that react to light. There is impairment of reflex horizontal eye movements evoked by head turning dolls-head or oculocephalic maneuver or by irrigation of the ears with ice waterHyperpnea, severe hypeension and hyperhidrosis are commonRef: Harrison 19e pg: 2583 