BBH 203/Psych 260 Exam 1
signaling between neurons - ANSchemical
signals within a neuron - ANSelectrical
chemical and electrical signaling name - ANSelectrochemical signaling
large bundle of fibers that connects the two hemispheres of the brain - ANSCorpus Callosum
What produces Cerebral Spinal Fluid - ANSChoroid Plexus
state of neurons during undershoot phase - ANSmost negative
part of cell integrates information - ANSsoma
difference in charge between and outside cell - ANSmembrane potential
glial cell names - ANSastrocytes
oligiodendracytes
schwann cells
microglia
ependymal cells
astrocytes - ANSprovide support and nutrients to neuron
cns tissue repair
modulate blood flow
promote myelination
Oligodendrocytes - ANSType of glial cell in the CNS that wrap axons in a myelin sheath.
Schwann cells - ANSType of glial cell in the PNS, only wrap around one axon
Microglia - ANSimmune cells in the brain,remove dead cells and debri
ependymal cells - ANSsecrete CSF (cerebral spinal fluid)
Central Nervous System (CNS) - ANSbrain and spinal cord
Peripheral Nervous System (PNS) - ANS(sends messages to and from CNS)
, parasympathetic and sympathetic
rest and digest - ANSparasympathetic
fight or flight - ANSsympathetic
Thalamus and Hypothalamus make up the - ANSdiencephalon
Where do action potentials originate from - ANSAxon Hillock
Axon - ANStransmits information to other neuron
arborization - ANSbranching of dendrites, indicated complexity
Neuron Doctrine - ANSthe ells are discrete
The synapse consists of - ANSpresynaptic membrane
synaptic cleft
postsynaptic membrane
sensory cranial nerves - ANSolfactory (smell)
optic (vision)
Vestibulocochlear (inner ear- hearing and balance)
motor cranial nerves - ANSoculomotor- eye movement, pupil restriction
trochlear- eye movement
abducens- eye movement
spinal accessory- neck muscles
hypoglossal- tongue muscles
both motor and sensory - ANStrigeminal: face and head or jaw muscles
facial: tongue, soft palate, facial muscles salivary and tear glands
glossopharyngeal: taste and swallowing
signaling between neurons - ANSchemical
signals within a neuron - ANSelectrical
chemical and electrical signaling name - ANSelectrochemical signaling
large bundle of fibers that connects the two hemispheres of the brain - ANSCorpus Callosum
What produces Cerebral Spinal Fluid - ANSChoroid Plexus
state of neurons during undershoot phase - ANSmost negative
part of cell integrates information - ANSsoma
difference in charge between and outside cell - ANSmembrane potential
glial cell names - ANSastrocytes
oligiodendracytes
schwann cells
microglia
ependymal cells
astrocytes - ANSprovide support and nutrients to neuron
cns tissue repair
modulate blood flow
promote myelination
Oligodendrocytes - ANSType of glial cell in the CNS that wrap axons in a myelin sheath.
Schwann cells - ANSType of glial cell in the PNS, only wrap around one axon
Microglia - ANSimmune cells in the brain,remove dead cells and debri
ependymal cells - ANSsecrete CSF (cerebral spinal fluid)
Central Nervous System (CNS) - ANSbrain and spinal cord
Peripheral Nervous System (PNS) - ANS(sends messages to and from CNS)
, parasympathetic and sympathetic
rest and digest - ANSparasympathetic
fight or flight - ANSsympathetic
Thalamus and Hypothalamus make up the - ANSdiencephalon
Where do action potentials originate from - ANSAxon Hillock
Axon - ANStransmits information to other neuron
arborization - ANSbranching of dendrites, indicated complexity
Neuron Doctrine - ANSthe ells are discrete
The synapse consists of - ANSpresynaptic membrane
synaptic cleft
postsynaptic membrane
sensory cranial nerves - ANSolfactory (smell)
optic (vision)
Vestibulocochlear (inner ear- hearing and balance)
motor cranial nerves - ANSoculomotor- eye movement, pupil restriction
trochlear- eye movement
abducens- eye movement
spinal accessory- neck muscles
hypoglossal- tongue muscles
both motor and sensory - ANStrigeminal: face and head or jaw muscles
facial: tongue, soft palate, facial muscles salivary and tear glands
glossopharyngeal: taste and swallowing
