Nervu Sistemos Sandara Flashcards

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1
Q

Pagrindines funkcijos

A

Reguliuoja visus organizmo gyvybinius procesus
Garantuoja darnią įvairiu organu ir ju sistemu veikla
Palaiko organizmo rysi su aplinka

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2
Q

Sudaryta is

A

Nervinio audinio-neuronai ir neuroglijos lasteles, atlieka atramine, apsaugine maitinimo funkcija

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3
Q

Neurona sudaro

A

Lasteles kunas
Dendritai-trumpos ataugos kuriomjs impulsai perduodami i neurono kuna
Aksonas viena ilga atauga, padenkta mielininiu dangalu, nervinis impulsas perduodamas is neurono kuno, kitoms nervinems lastelems

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4
Q

Pilkoji antrines nervu sistemos dalis

A

Dendritqi ir neuronu kunai

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5
Q

Baltoji centrines nervu sistemos dalis

A

Neuronu aksonai

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6
Q

Neuronai skirstomj

A

Juntamieji(sensoriniai) perduoda impulsus is jutimo organu i smegenis
Judinamieji(motoriniai) perduoda impulsus is smegenu i raumenis
Įterptiniai- palaikk rysi tarp juntamuju ir judinamuju neuronu

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