medullary reticulospinal tract
Quick Summary
The medullary reticulospinal tract originates from neurons in the reticular formation of the medulla oblongata. This tract descends in the ventral part of the lateral funiculus of the spinal cord and influences motor neurons at all spinal levels. It plays a role in inhibiting motor activities that are facilitated by the pontine reticulospinal tract. Both the medullary and pontine reticulospinal tracts receive input from the motor cortex. These descending spinal tracts are crucial for voluntary motor function, muscle tone, reflexes, and equilibrium.12
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