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(FRAME-INFO (STRING "Reticular Formation. The reticular formation is a region of the brainstem that forms a central core \(outlined in red\) within the tegmentum. It comprises a host of nuclei and connections forming a very complex neuropil throughout the brainstem.  More rostral parts of it in the midbrain play a role in consciousness. Other parts of it enter into reflex connections that are crucial to a variety of cardiovascular, respiratory and other autonomic functions. Portions of it at pontine and medullary levels contain nuclear groups that receive a large input from the cerebral cortex \(corticoreticular fibers\), and send fibers to the spinal cord that influence movement. See next frames. "))
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