Basal Ganglia anatomy Flashcards by Ryan Garwood

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Q

Caudate function?

A

Eye movement and cognition

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Q

Putamen function?

A

Motor function

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Q

What makes up striatum?

A

Caudate and putamen

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Q

What makes up lenticular nucleus?

A

Putamen and globus pallidus

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Q

What makes up corpus striatum?

A

Caudate, putamen and globus pallidus

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Q

Parts of substantia nigra?

A

Pars reticulata and pars compacta

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Q

Pars reticulata… input or output?

A

OUTPUT

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Q

Pars compacta… input or output?

A

INPUT

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Q

What makes up ventral striatum?

A

Nucleus accumbens and olfactory tubercle

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Q

Input/output tract of basal ganglia

A

Cerebral cortex (input)
Striatum
Output nuclei
Thalamus

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Q

Input nuclei for basal ganglia?

A

Caudate nucleus
Putamen
Nucleus accumbens

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Q

Output nuclei for basal ganglia?

A

Globus pallidus (internal segment)
Ventral pallidum
Pars reticulata

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Q

Intrinsic nuclei for basal ganglia?

A

Globus pallidus (external segment)
Ventral pallidum
Subthalamic nucleus
Pars compacta
Ventral tegmental area

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