The vestibuloocular reflex is one of the brainstem reflexes. When the head turns, the eyes reflexively move in the opposite direction to stabilize the image on the retina. If the reflex cannot be triggered on unconscious or comatose patients, this association suggests that brain death has occurred. What is the vestibuloocular reflex? The vestibuloocular reflex … Vestibulo-ocular Reflex: Function, Role & Diseases
The vestibulospinal reflex is a brainstem reflex whose circuitry involves the vestibular organ and nuclei vestibulares. Activation of the reflex causes contraction of the extensor muscles while inhibiting the flexor muscles of the extremities. In decerebration rigidity, the reflex becomes prominent. What is the vestibulospinal reflex? A brainstem reflex is known as the vestibulospinal reflex, … Vestibulospinal Reflex: Function, Role & Diseases
The term brainstem reflex includes all reflexes that, bypassing consciousness, are directed from the brainstem via efferent fibers of the corresponding cranial nerves directly to effector organs – usually specific muscles. Brainstem reflexes, which serve to protect against impending injury, play a critical role in determining brain death prior to organ removal. If only one … Brainstem Reflexes: Function, Task & Diseases
