žmogaus nervų sistema Flashcards

1
Q

CNS

A

centrinė nervu sistema

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2
Q

kas ieina i CNS

A

galvos smegenys
nugaros smegenys
po visa kuna issiraizge nervai

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3
Q

PNS

A

periperinė nervu sistema

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4
Q

kas ieina i PNS

A

visi nervai

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5
Q

jutimo organai

A

akis-rega
ausis-klausa
liezuvis-skonis
oda-lytejimas
nosis-uosle

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6
Q

nervu sistema palaiko organizmo rysi

A

su aplinka, reguliuoja visas jo funkcijas, lemia darnia visu organu veikla

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7
Q

neuronas

A

nervine lastele

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8
Q

kaip vadinamos trumposios ataugos neurone

A

dendritas

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9
Q

kaip vadinama ilgoji atauga neurone

A

aksonas

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10
Q

kaip vadinamas vidurys neurone

A

lasteles kunas

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11
Q

neuronu ataugu galunes

A

receptoriai

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12
Q

kur yra galvos smegenys

A

kaukoles ertmeje

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13
Q

kur yra nugaros smegenys

A

stuburo kanale

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14
Q

nervinis impulsas

A

signalas sklindantis neuronu arba neuronu ataugu sankaupa - nervu

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15
Q

judinamasis neuronas

A

neuronas perduodantis nervinius impulsus is centrines nervu sistemos (galvos arba nugaros smegenu) vykdomajam organui pvz raumeniui

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16
Q

juntamasis neuronas

A

neuronas perduodantis nervinius impulsus is receptoriu i centrine nervu sistema

17
Q

nervas

A

nerviniu lasteliu ataugu pluostai

18
Q

zmogaus galvos smegenu pgr dalys

A

didieji pusrutuliai
smegenėles
pailgosios smegenys

19
Q

didieji pusrutuliai

A

didz smegenu dalis
suvokia isorini pasauli

20
Q

smegeneles

A

smegenu dalis
reguliuoja pusiausvyra judesius

21
Q

pailgosios smegenys

A

smegenu dalis
virskinimo kvepavimo sirdies darbo centrai