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a person having parkinson’s disease shows defective action of which neurotransmitter in brain? dopamine seratonin noradrenaline eukalphia

a person having parkinson’s disease shows defective action of which neurotransmitter in brain?
  1. dopamine
  2. seratonin
  3. noradrenaline
  4. eukalphia

Grade:12th pass

1 Answers

Apoorva Arora IIT Roorkee
askIITians Faculty 181 Points
9 years ago
When neurons in the substantia nigra degenerate, the resulting loss of dopamine causes the nerve cells of the striatum to fire excessively. This makes it impossible for people to control their movements, leading to the primary motor symptoms of PD.
Thanks and Regards
Apoorva Arora
IIT Roorkee
askIITians Faculty

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