Chapter 9 Vocab Flashcards
Efferent
(EF-eh-rent)
conducting impulses outward away from the brain or spinal cord
Latin - to bring away from
Neurology
(nyu-ROL-oh-jee)
medical specialty of disorders of the nervous system
Neur/o nerve
-logy study of
Neurologist
(nyu-ROL-oh-jist)
medical specialist in disorders of the nervous system
Neur/o nerve
-logist one who studies, specialist
Neurologic
(NYUR-oh-LOJ-ik)
pertaining to the nervous system
Neur nerve
-ic pertaining to
Neuron
(NYUR-on)
technical term for a nerve cell; consists of the cell body with its dendrites and axons
Greek - nerve
Myelin
(MY-eh-lin)
material of the sheath around the axon of a nerve
Myel spinal cord
-in substance, chemical compound
Neurilemma
(nyu-ri-LEM-ah)
covering of a nerve around the myelin sheath
Neur/i nerve
-lemma covering
Brainstem
(BRAYN-stem)
region of the brain that includes the thalamus, pineal gland, pons, fourth ventricle, and medulla oblongata
brain Old English - brain
stem Old English - support
Cerebellum
(ser-eh-BELL-um)
the most posterior area of the brain
Cerebell little brain
-um structure
Cerebrum
(SER-eh-brum)
the major portion of the brain divided into two hemispheres (cerebral hemispheres) separated by a fissure
Latin - brain
Cerebral
(SER-eh-bral or ser-EE-bral)
pertaining to the brain
Cerebr brain
-al pertaining to
Frontal Lobe
(FRON-tal LOBE)
area of brain behind the forehead
Front forehead
-al pertaining to
lobe Greek - lobe
Auditory
(AW-dih-tor-ee)
pertaining to the sense of or the organs of hearing
Audit hearing
-ory having the function of
Facial
(FAY-shal)
seventh (VII) cranial nerve; supplying the forehead, nose, eyes, mouth, and jaws
Latin - face
Lumbar
(LUM-bar)
pertaining to the region in the back and sides between the ribs and pelvis
Latin - loins
Meninges
(meh-NIN-jeez)
three-layered covering of the brain and spinal cord
Greek - membrane