Chap 14 Flashcards
Cardiac center
adjust the rate and flow of heart
Vasomotor center
adjust blood vessel diameter
respiratory center
controls the rate and depth of breathing
The reflex center
controls coughing, sneezing gagging swallowing, vomiting, salivation, sweating, movements of the tongue and head.
Pyamids
Carries motor signal from brain to the cerebral cortex to the spine, activating muscles, Baseball Bat Shaped
Olive
considered part of the pons and part of the auditory system, aiding the perception of sound.
Right and left hemispheres are connected by the
vermis
Cerebellum is connected to the brain stem by the
cerebellar peduncles
The gray matter folds in the cerebellun
folia
Large single cell layer in the cortex
Purkenje synapse
Cerebral peduncles hold the
Corticospinal tract
Helps control fine movement through red nucleus
Tegmentum
Sends inhibitory signals to the basal nuclei and thalamus
Substantia nigra
the sensory relay station that receives emotion and sensation is
deicephalon
hypothalamus controls these 7 fuction
Hormone autonomic nerve system thermoregulation water and food intake sleep and circulation rhythms memory emotional behavior
Roof-like aqueduct in midbrain
Tecum
tegmentum is dominated by
red nuclei
Most of the volume of the cerebrum is
white mater
tract of white mater extending from gyrus to gyrus
Association tract
tract of white mater extending across hemispheres involved in communication
commissural tract
The process in which the brain learns to ignore repetitive simulation while remaining sensitive to others is called
habituation
tract of white mater that connect the lobes and gyri of each hemisphere to each other
projection tract
lobes per hemisphere
5
lobes per cerebral
10
Amydala is important to
emotions
hippcampus is important to
memory
3 tracts of cerebral white mater
association
commissural
projection
Nerve I
Olfactory nerve (smell)
II
Optic, Vision
III
oculomotor (Movement of eye)
IV
Trochlear (eye movement)
V
Trigeminal (face, touch temp, pain)
VI
Abducens (eye movement)
VII
Facial Primary Root (FPR)
VII
Facial Intermediate Nerve (FIN)
IX
Glossopharynegeal nerve (taste touch pressure)
X
vagus nerve (taste, hunger, fullness)
XI
Accessory Nerve (swallowing, neck and shoulder movements)
XII
Hypoglossal nerve (tongue movement, food manipulation, swallowing.)
Old Opie Occasionally Tries And Feels Very Gloomy, Vague, And , Hypoactive
Olfactory, Optic, Opticmotor, trochclear, trigeminal, abducens, facial, vestibulocochlear, glosspharnegeal, Accessory, Hypoglossal.
VIII
Vestibulcochlear nerve Sensory (hearing, sense of balance)
Which part of the brain comes from the same origion
Ponds
3 primary brain vesicals
fore brain, mid brain, hind brain
3 meninges
Duramater, arachnoidmater, piamater
Parietal lobe nickname
Sensory
Frontal lobe nickname
motor
Temporal lobe nickname
auditory lobe
Occibital lobe nickname
visual lobe
