CMN 548 Module 4 Test, USA UPDATED ACTUAL Questions
and CORRECT Answers
Discovered in the 1600s by Sylvius Sylvian aqueduct and sylvia fissure
first to write about CSF and its function Contugno
Discovered the 12 cranial nerves Sommering
developed MRI in 1972 which provided measurements of Lautebaur
structure and function of brain
provides measurement of structure and function of brain MRI
Developed CT scan Hounsfield
Involves the brain and spinal cord CNS, central nervous system
Cranial nerves, ganglia, spinal nerves, PNS, peripheral nervous system
sympathetic/parasympathetic/enteric nervous system
arises from ectodermal cell and becomes the brain, Neural tube
spinal cord, and ventricles for CSF
Nerve cells that signal the nervous system neurons
support cells, hold neurons in place, provide oxygen, glial cells
and remove dead cells
astrocytes, oligodendrocytes/microglia types of glial cells
type of communication between CNS neurons at chemical
synapses
what is the link between the brain and the rest of the spinal cord
body
contains telencephalon and diencephalon forebrain (prosencephalon)
"end brain" basal ganglia, subcortical white matter, and telencephalon
cerebral cortex
made up of the thalamus and hypothalamus diencephalon
covers surface of hemisphere, site of information gray matter
processing
, coordinates communication between areas of the brain white matter
via axons and surrounded by fat
function: modulate involuntary muscle movement, basal ganglia
movement of limbs, reward learning
components: substantia niagra, striatum, nucleus
accumbens
produces dopamine and is importance in balance of substantia niagra
dopamine, and schizophrenia
produces glutamate subthalamic nucleus
damage to this part of the brain can cause Parkinson's Thalamus
movements: shuffling gait, rigid movement, and restring
tremor
links nervous system to the endocrine system via the Hypothalamus
pituitary gland
function: help controls hunger/body
temperature/circadian rhythm/thirst/attachment behavior
contains cerebral penduncles, substantia niagra, and mid brain (mesencephalon)
midbrain tegmentum
produced in ventral tegmentum, substantia niagra and Dopamine
plays a role in motivation, habit formation, and
depression
brain stem: metencephalon, myelencephaolon hindbrain (rhombencephalon)
metencephalon, myelecephalon brain stem
pons and cerebellum metencephalon
"bridge" involved in sleep, respiration, eye movement, pons
hearing, swallowing, and bladder control
made of purkinjie and granule cells, motor/learning cerebellum
control
contains the medulla the "bulb" myelencephalon
center for vomiting, vasomotor, respiration, BP, HR
(autonomic functions)
connective tissue of brain, where meningitis occurs meninges
outer layer of brain, subarachnoid hemorrhage occurs dura
below this level
and CORRECT Answers
Discovered in the 1600s by Sylvius Sylvian aqueduct and sylvia fissure
first to write about CSF and its function Contugno
Discovered the 12 cranial nerves Sommering
developed MRI in 1972 which provided measurements of Lautebaur
structure and function of brain
provides measurement of structure and function of brain MRI
Developed CT scan Hounsfield
Involves the brain and spinal cord CNS, central nervous system
Cranial nerves, ganglia, spinal nerves, PNS, peripheral nervous system
sympathetic/parasympathetic/enteric nervous system
arises from ectodermal cell and becomes the brain, Neural tube
spinal cord, and ventricles for CSF
Nerve cells that signal the nervous system neurons
support cells, hold neurons in place, provide oxygen, glial cells
and remove dead cells
astrocytes, oligodendrocytes/microglia types of glial cells
type of communication between CNS neurons at chemical
synapses
what is the link between the brain and the rest of the spinal cord
body
contains telencephalon and diencephalon forebrain (prosencephalon)
"end brain" basal ganglia, subcortical white matter, and telencephalon
cerebral cortex
made up of the thalamus and hypothalamus diencephalon
covers surface of hemisphere, site of information gray matter
processing
, coordinates communication between areas of the brain white matter
via axons and surrounded by fat
function: modulate involuntary muscle movement, basal ganglia
movement of limbs, reward learning
components: substantia niagra, striatum, nucleus
accumbens
produces dopamine and is importance in balance of substantia niagra
dopamine, and schizophrenia
produces glutamate subthalamic nucleus
damage to this part of the brain can cause Parkinson's Thalamus
movements: shuffling gait, rigid movement, and restring
tremor
links nervous system to the endocrine system via the Hypothalamus
pituitary gland
function: help controls hunger/body
temperature/circadian rhythm/thirst/attachment behavior
contains cerebral penduncles, substantia niagra, and mid brain (mesencephalon)
midbrain tegmentum
produced in ventral tegmentum, substantia niagra and Dopamine
plays a role in motivation, habit formation, and
depression
brain stem: metencephalon, myelencephaolon hindbrain (rhombencephalon)
metencephalon, myelecephalon brain stem
pons and cerebellum metencephalon
"bridge" involved in sleep, respiration, eye movement, pons
hearing, swallowing, and bladder control
made of purkinjie and granule cells, motor/learning cerebellum
control
contains the medulla the "bulb" myelencephalon
center for vomiting, vasomotor, respiration, BP, HR
(autonomic functions)
connective tissue of brain, where meningitis occurs meninges
outer layer of brain, subarachnoid hemorrhage occurs dura
below this level
