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reticular formation
Function:
- a diffusely organized system of neurons in the brainstem reticular formation, subthalamus & intralaminar nuclei of the thalamus regulate alertness or vigilence
- ascending connections with the cortex modulate behavioral responsiveness
- descending connections with the spinal cord via the reticulospinal tract affect posture & reflexes
- wakefulness, general brain activity, attention & vigilence are regulated by the reticular formation
Related
reticulospinal tract
General
brain structure
References
- Stedman's Medical Dictionary 27th ed, Williams &
Wilkins, Baltimore, 1999
Component-of
brainstem
Components
pontine paramedian reticular formation (PPRF)
respiratory center