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1
Chapter 6
Neuroanatomy and Neurophysiology
Terminology Worksheet
Define these terms from your text. Be ready to discuss these in class!
Term
Definition
Gyrus
Sulcus
Fissure
Hemisphere
Axon
Soma
Dendrite
Neurotransmitter
CNS
PNS
Spinal reflex arc
Dermatome
Dorsal root ganglion
Ventral root
Afferent
Efferent
Upper motor neuron
Lower motor neuron
Cranial nerve
Spinal nerve
Corticobulbar tract
Corticospinal tract
Myelin
Node of Ranvier
Axon hillock
Telodendria
End bouton
Meningeal lining
Pons
Medulla
Midbrain
Excitation
Inhibition
Ventricles
2
Dura mater
Pia mater
Arachnoid mater
Falx cerebri
Tentorium cerebelli
Function of temporal lobe
Function of frontal lobe
Function of occipital lobe
Function of insular lobe
Function of parietal lobe
Brodmann area 22
Brodmann area 41
Brodmann area 17
Brodmann areas 4, 6
Brodmann area 6
Brodmann areas 44, 45