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8 Cards in this Set

  • Front
  • Back
CNS
PNS
structure-CNS
structure-PNS
functionally-SNS-motor/sensory
-ANS-symp.parasym
pineal gland connects with 2 habennuller trigone connects by habennullar commisure
connects by med stria of thalamus.... of factory lobe and limbic system. send..... to the brainstem
EPITHALAMUS

habenullar trigone
PNS
afferent (sensory) -> to CNS from sense organs and sensory receptors. efferent (motor) fibers<- from CNS to muscles + glands
P.nerves-either cranial nerves (12) or spinal nerves
types-SOMATIC
-VISCERAL
nevrotransmitters of ANS
EPITHALAMUS
post. commissure
inner structure hypothalamus
preganglionic neurons str. in CNS (brain, spinal cord)
and postganglionic neurons
neoronsstr. outside CNS the sympathetic or parasymphatic ganglia
course
preganglionic neurons-> synapses-> postganglionic neurons-> organ
supra optic nucleus & paraventricular nucleus
preoptic nucleus: gonadotropic hormones
Arcuate nucleus: hypothalamus, hypothalamic, inhibiting releasing factor. Dopa ergic-inhibits prolactine release
paraventricular of thalamus- source of a..... hormones
medial longitudinal fasciculas
nerveIII
sensory nuclei of vestibulocochlear 4,-sup,-inf,-med,-lat
-control of body balance and posture recteres info from cerebellum and inner ear

2x cochlear nuclei- recieves auditory infp from inner ear
parasymphathetic nucleus
superior salvatory nucleus of facial nerve - takes part in innervation of lacrimal gland & salvatory glands (submandibular & subingual) inferior salvatory n. glossopharyngeal IX
thalamus
limbic system
considered to be the anatomical substrate underlying behavioral and emotional expression.
play a roll in feeding, frightning, fleeing
expression itself through the hypothalamus via ANS
nucleules subcallosal area
functional structural motor systems
5 groups of neurons.
1.lower motor
2.pyramidal systems
3.basal ganglia
4/5cerebellar and brainstem