Thalamic nuclei Flashcards

1
Q

Ventral posterolateral nucleus

A

Medial lemniscus to parietal cortex (sensation from body)

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2
Q

Ventral posteromedial nucleus

A

Trigeminothalamic tract to parietal cortex (sensation from the head)

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3
Q

Ventral anterior

A

Basal ganglia to SMA/PMA (feedback to cortex for selection of motor)

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4
Q

Ventrolateral

A

Cerebellum to premotor and primary motor cortex (feedback to cortex for calibration)

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5
Q

Medial geniculate

A

Cochlea to temporal (auditory) cortex (audition)

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6
Q

Lateral geniculate

A

Retina to occipital (visual) cortex (vision)

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7
Q

Anterior nucleus

A

Mammillary body via mammillothalamic tract (Papez circuit) to cingulate gyrus (limbic memory)

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8
Q

Reticular nucleus

A

Brainstem reticular formation to other thalamic nuclei (inhibitory) (sleep oscillations)

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