histology of the nervous system(exam4)

what are the 2 cell types of the nervous system?

what does the neuroglial cells provide & what is it a common source of?

what parenchyma of the nervous system->neurons?

what are the 4 types of neuroglial cells in the CNS?

what is the 1 type of neuroglial cell in the periheral nervous system(PNS)?

which neuroglial cell in the CNS is star shaped cells with numerous "processes"

which neuroglial cells in the CNS have some processes that wrap around (twine) adjacent neurons providing physical support?

which neuroglial cells in the CNS have some processes that wrap around adjacent capillaries->which provides metabolic support?

why do astrocytes have some processes wrap around adjacent capillaries?

when astrocytes processes wrap around adjacent capillaries creating a pathway for the exchange of nutrients and waste through the astrocyte the neuron is not in direct contact with the blood vessel so in par is responsible for what?

(astrocyte) when a neuron is not in direct contact with the blood vessel and is in part is responsible for "blood-brain barrier" what does it isolate?

(astrocyte)what happens when the brain neurons are isolated from blood stream?

(astrocytes) what would happen if blood-brain barrier should fail

which neuroglial cells in the CNS have a star shaped cells w/fewer processes than astrocytes?

which neuroglial cells in the CNS form semi-rigid connective tissue rows->providing physical support?

which neuroglial cells in the CNS has a process that can wrap around a neuron multiple times forming a "myolin sheath"?

when an oligodendrocytes process wraps around a neuron multiple times forming a myolin sheath what does a lipid covering it do?

which neuroglial cells in the CNS has small cells-> similar to epithelial cells->vary in shape from squamous to columnar?

which neuroglial cells in the CNS form continuous sheets that line fluid filled spaces inside the CNS->ventricles and canals(filled with cerebrospinal fluid)(CSP)?

when ependyma cells form continuous sheets that line fluid filled spaces inside the CNS->ventricles and canals(filled with cerebrospinal fluid)(CSP) what does it provide to the adjacent neurons?

what does it mean that many ependyma cells are ciliated

which neuroglial cells in the CNS has small cells with few processes-> but the processes are highly branched?

which neuroglial cells in the CNS are normally stationary->but migrate to the site of tissue injury in response to chemical signals?

which neuroglial cells in the CNS have phagocytic cells that engulf microbe and cellular debris just white blood cells(may be derived from monocytes)?

(microglial cells) what is a critical function since the CNS is isolated from the immune system?

which neuroglial cells in the CNS often wrap around neurons producing 2 layers?

what are the two layers produced by the schwann cells after they wrap around neurons?

what is the inner layer of a schwann cell that is produced after they wrap around neurons?

what is the outter layer of a schwann cell that is produced after they wrap around neurons?

what neuroglial cells in the CNS is this representing?

what neuroglial cells in the CNS is this representing?

what neuroglial cells in the CNS is this representing

a. what does each segment represent?
b.what is b?

what does the schwann cell do developmentally?

wjat does the schwann cell wrap around?

what two roles does the neurolemma play in regeneration of neurons?

what happens is a neuron is destroyed, it is lost and not replaced?

if the neuron cell body is intact-> the damage will reapair only if...
and will the neurons in the PNS or CNS reapair?