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Flashcards in Spinal Anat - Irene Gold Deck (258)
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91

what lobe houses the precentral gyrus?

Frontal

92

what cells are found in the 4th layer of the precentral gyrus?

Betz cells

93

what is the function of the precentral gyrus?

voluntary motor

94

where does the corticospinal tract originate from?

precentral gyrus

95

what lobe houses the postcentral gyrus

parietal

96

what is the function of the postcentral gyrus?

primary somatosensory area

97

what fibers do the postcentral gyrus receive?

fibers from the thalamus

98

what lobe houses the prefrontal area?

Frontal

99

what is the function of the prefrontal gyrus?

social interaction

100

where is brocas area found?

left inferior frontal gyrus

101

what is the function of Brocas area

motor for speech

102

what is the function of the transverse temporal gyrus?

hearing

103

what substance harms Wernikes area?

alcohol

104

what is the function of wernikes area?

comprehension of speech

105

where is the angular gyrus found?

parietal

106

where is the uncus found

temporal lobe

107

what is the function of the uncus?

smell

108

where is the calcarine sulcus found?

occipital

109

what is the function of the calcarine sulcus

vision

110

what is the overall function of the cerebellum?

coordination of movement

111

what are the 4 nuclei of the cerebellum?

fastigial, Globus, Embelliform, Dentate

112

what is the largest nucleus of the cerebellum?

the dentate

113

pneumonic for cerebellar nuclei?

Fat, Girls, Eat Donuts

114

the pons houses the nuclei for what crainial nerves?

V,VI,VII,VIII

115

The medulla houses the nuclei for what crainial nerves?

IX,X,XI,XII

116

what is the function of the Inf Olivary Nucleus

climbing fibers to the cerebellum

117

what is the function of the pyramids?

decussation of the corticospinal tract

118

function of the basal ganglia?

background muscle tone

119

what makes up the basal ganglia?

lentiform nucleus, caudate nucleus, substantia nigra, and subthalamus

120

what makes up the lentiform nucleus?

putamen and globus pallidus