Neurotransmitter in subthalamic nuclei ?
Correct Answer: Glutamate
Description: Ans. is 'a' i.e., GlutamateBasal ganglia are richly connected with one another. These connections include :?1) Dopaminergic nigrostriatal projection from the substantia nigra pars compacta (SNPC) to the striatum caudate nucleus and putamen) and corresponding GABAergic projection from striatum to substantia nigra pars reticulata (SNPR). Dopamine is the major neurotransmitter in substantia nigra.2) The striatum has GABAergic projections to both globus pallidus inner segment (IS) as well as globus pallidus external segment (ES).3) Globus pallidus ES has GABAergic projections to subthalamic nucleus and to globus pallidus IS.4) Subthalamic nucleus has Glutamate-ergic projections on both globus pallidus IS as well as globus pallidus ES.5) Cholinergic interneurons are there within the striatum.
Category:
Physiology
Get More
Subject Mock Tests
Practice with over 200,000 questions from various medical subjects and improve your knowledge.
Attempt a mock test nowMock Exam
Take an exam with 100 random questions selected from all subjects to test your knowledge.
Coming SoonGet More
Subject Mock Tests
Try practicing mock tests with over 200,000 questions from various medical subjects.
Attempt a mock test now