Trigeminal Motor Nucleus - Forms efferent pathway of jaw jerk reflex - Lesion in trigeminal motor nucleus causes ipsilateral hemiparesis - Located in the pons - Part of the trigeminal nerve - Important in motor control of the jaw muscles

Jaw Jerk Reflex - Reflex involves axons that do not decussate - Triggered by tapping the jaw - Provides information about the integrity of the trigeminal motor nucleus - Abnormal reflex may indicate a lesion in the trigeminal motor nucleus - Important for assessing motor function in the jaw muscles

Cranial Nerve Nuclei - Trigeminal motor nucleus is one of the cranial nerve nuclei - Located in the brainstem - Responsible for motor control of the jaw muscles - Plays a role in various reflexes involving the trigeminal nerve - Damage to cranial nerve nuclei can lead to motor deficits in the corresponding cranial nerves

Expansion of Neuroanatomy Article - Neuroanatomy article on trigeminal motor nucleus is a stub - Wikipedia encourages expansion of stub articles - More information can be added about the function and clinical significance of the trigeminal motor nucleus - Contributions from experts in the field are welcome - Expanding the article can improve knowledge and understanding of neuroanatomy

References - Brainstem Nuclei of the Cranial Nerves at wustl.edu - Sinnatamby, Chummy S. (2011). Lasts Anatomy (12th ed.). p.478. ISBN978-0-7295-3752-0. - Neuroanatomy article is a stub - Retrieved from https://en.wikipedia.org/w/index.php?title=Trigeminal_motor_nucleus&oldid=1159254472 - Categories: Cranial nerve nuclei, Trigeminal nerve, Pons, Neuroanatomy stubs