WebThere are 12 pairs of cervical nerves. False. There are eight pairs. Gray matter is made up of motor and sensory neurons. True. Afferent nerves send impulses from the periphery to the central nervous system. True. If the ventral root of a spinal nerve was damaged there could be a loss of sensory function. False. WebStudy with Quizlet and memorize flashcards containing terms like 1. Nerves of the autonomic nervous system control skeletal muscle responses., 2. Efferent neurons are motor neurons., 3. If neuronal pathways present at birth are not used during sensitive developmental periods, they may be eliminated. and more.
Chapter 34 Flashcards Quizlet
Webgray matter. gray areas of the nervous system consisting of nerve cell bodies and dendrites. It also can consist of bundles of unmyelinated axons and their neuroglia. The gray matter on the surface of the brain is called the cortex. ganglia are made up primarily of unmyelinated nerve cell bodies, they are masses of gray matter. WebGray matter is soma (cell bodies) White matter is axons In the central nervous system, bundles of axons are called tracts and in the peripheral nervous system, bundles of axons are called nerves. TRUE. CNS is tracts PNS is nerves The autonomic nervous system is made up of... the sympathetic nervous system and parasympathetic nervous system terjemahan lirik lagu cause sometimes i look in her eyes
Ch.3 Flashcards Quizlet
WebStudy with Quizlet and memorize flashcards containing terms like Differentiate between gray matter and white matter in the brain and spinal chord, Describe the function of the cerebrum and its overall structure, Describe the 5 lobes of the cerebral cortex, and explain how motor and sensory functions are distributed among the lobes and more. Webblood brain barrier (BBB) - protects the brain. - maintains homeostasis for the brain. - has tight junctions in capillary walls (endothelium) > astrocytes surround it. - selective. > only glucose, fat, fatty acids, and some toxins and drugs can go through it. regions of the brain. - … Webthe GRAY/WHITE matter in the spinal cord consists mainly of myelinated axons. CELL BODIES, UNMYELINATED AXONS, DENDRITES, AND NEUROGLIA the gray matter in the spinal cord consists mainly of ____, ______, _____ and ______. GRAY COMMISSURE the gray matter forms a letter H and the crossbar of the H is called the ______ central … ro goed