Parkinson's disease (characterised by tremors and progressive rigidity of limbs) is caused by degeneration of brain neurons that are involved in movement control and make use of neurotransmitter

Which of the following does not act as a neurotransmitter?

The accumulation of protein called amyloid B-peptide in human brain causes

The complex system of the inner ear associated with maintenance of body balance is

A 22 year student goes to his ophthalamologist. He has problem in reading books because he is not be able to contract his

Sympathetic nerve accelerates heart beat due to

The specific region of hypothalamus, responsible for physiological sweat secretion, is

The IV cranial nerve is 

Reflex action is controlled by

Connection between axon and dendrite is