neocerebellum
Quick Summary
The neocerebellum, also known as the posterior lobe, is the most recently evolved part of the cerebellum. It receives input from the cerebral hemispheres and plays a crucial role in coordinating voluntary motor functions.1
The cerebellum, or "little brain," is located at the back of the brain, beneath the cerebrum. It integrates sensory information with motor responses to maintain balance, posture, and execute smooth, coordinated movements.2
Damage to the neocerebellum can lead to ataxia, causing awkward and impaired limb movements, potentially with severe tremors. Genetic disorders like spinocerebellar degenerations can also affect the cerebellum and its connections.34
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nervous systemEncephalization…part of the cerebellum, or neocerebellum, coordinates skilled movements initiated at cortical levels. In mammals a great mass of fibres connects the brainstem to the cerebellum. This region forms the pons, which, together with the cerebellum, constitutes the metencephalon. The caudal part of the hindbrain remains as the medulla oblongata
Read More…part of the cerebellum, or neocerebellum, coordinates skilled movements initiated at cortical levels. In mammals a great mass of fibres connects the brainstem to the cerebellum. This region forms the pons, which, together with the cerebellum, constitutes the metencephalon. The caudal part of the hindbrain remains as the medulla oblongata
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human nervous systemCerebellum…muscle tone, and (3) the neocerebellum, known as the posterior lobe. Receiving input from the cerebral hemispheres via the middle cerebellar peduncle, the neocerebellum is the part most concerned with coordination of voluntary motor function.
Read More…muscle tone, and (3) the neocerebellum, known as the posterior lobe. Receiving input from the cerebral hemispheres via the middle cerebellar peduncle, the neocerebellum is the part most concerned with coordination of voluntary motor function.
Read More