random
vital centers regulate heartbeat, breathing, blood pressure, vomiting, coughing
medulla oblongata
the plexuses that supply the lower limb are the _______ and ________
lumbar,sacral
sensory branch entering spinal cord
posterior (dorsal) root
csf flows from the second lateral ventricles through an opening into the
3rd ventricle
tapered end of spinal cord
conus medullaris
the ______ nerves supply the diaphragm for breathing
phernic
composed of myelinated axons
white matter
motor nerve to the lateral rectus eye muscle
abducens
from here csf flow through the ______ into the 4th ventricle
cerebral aqueduct
receives sensory information from the ear for hearing and equilibrium
vestibulocochlear
the foramen that the spinal nerves used to exit the spinal cord are called the ____ foramen
intervertebral
mixed nervers of the tongue and pharynx that receives taste information and acts in swallowing
glossopharyngeal
all sensory nerves (3 words)
olfactory
optic
vestibulocochlear
the venous sinus that is overlying the brain superiorly is called the_____
superior sagittal sinus
the sciatic nerve is comprised of two nerves the ___ and the____
tibial, common fibular
helps control breathing conducts impulses to and from the cerebellum,mid-brain and medulla oblongata
pons
white fiber tracts communicating between hemispheres
corpus callosum
all nerves that are sensory & motor (4 words)
trigeminal
facial
glossopharyngeal
vagus
the sites of csf formation are the ___
choroid plexus
relays all sensory input to the cerebral cortex; involved in skeletal muscle actions and memory processing
Thalamus
secretes melatonin; sleep-wake cycle
pineal gland
transmits castaneous sensory information from the face and motor information to muscles of mastication
trigeminal
all motor nerves(5 words)
oculomotor
trochlear
abducens
accessory
hypoglossal
receives sensory information from and transmits motor information to the visceral organs
vagus
the sites of csf formation are the
choroid plexus