Lub gyrus precentral nyob qhov twg?

Cov txheej txheem:

Lub gyrus precentral nyob qhov twg?
Lub gyrus precentral nyob qhov twg?
Anonim

Ib qho chaw ua haujlwm tseem ceeb ntawm lub ntsej muag lobe yog lub hauv ntej gyrus, uas nyob rostral mus rau hauv nruab nrab sulcus. Lub precentral gyrus yog hu ua somato-motor cortex vim nws tswj volitional txav ntawm contralateral sab ntawm lub cev.

Yuav ua li cas ua ntej gyrus?

Lub precentral gyrus, tseem hu ua thawj lub cev muaj zog cortex, yog ib qho qauv tseem ceeb koom nrog hauv kev ua tiav kev yeem lub cev muaj zog.

Postcentral gyrus nyob qhov twg?

Lub postcentral gyrus yog tam sim tom qab mus rau hauv nruab nrab sulcus, qab thiab sib npaug rau lub cev muaj zog. Nws sib raug rau thawj somatosensory cortex (BA 3, 1 thiab 2).

gyrus nyob qhov twg?

Kev xav. Ib tug gyrus yog ib qho kev nce siab zoo li pom ntawm lub paj hlwb cortex. Gyri yog ib puag ncig los ntawm kev nyuaj siab hu ua sulci, thiab ua ke lawv tsim lub cim folded nto ntawm lub hlwb.

Puas yog Wernicke cheeb tsam tsuas yog sab laug xwb?

qauv. Wernicke cheeb tsam yog ib txwm saib raws li nyob rau hauv posterior seem ntawmlub siab tshaj plaws lub cev gyrus (STG), feem ntau nyob rau sab laug cerebral hemisphere.

Pom zoo:

Qhov khoom nyob rau pem hauv ntej ntawm lub lens diverging nyob qhov twg?

Qhov khoom nyob rau pem hauv ntej ntawm lub lens diverging nyob qhov twg?

Teb: Dav hlau daim iav Dav Hlau Daim iav Rau lub teeb rays tawm lub dav hlau daim iav, lub lub kaum sab xis ntawm kev xav sib npaug ntawm lub kaum sab xis ntawm qhov xwm txheej. … Daim duab tsim los ntawm daim iav dav hlau yog ib txwm virtual (lub ntsiab lus tias lub teeb rays tsis yog los ntawm daim duab), upright, thiab ntawm tib lub duab thiab loj npaum li cov khoom nws yog reflecting.

Kev tsis ncaj ncees nyob qhov twg yog qhov hem rau kev ncaj ncees nyob txhua qhov chaw?

Kev tsis ncaj ncees nyob qhov twg yog qhov hem rau kev ncaj ncees nyob txhua qhov chaw?

Martin Luther King tau hais tias: “Kev tsis ncaj ncees nyob txhua qhov chaw yog kev hem thawj rau kev ncaj ncees nyob txhua qhov chaw. Peb raug ntes nyob rau hauv ib tug inescapable network ntawm kev sib nrig sib pab, khi nyob rau hauv ib lub tsoos tsho ntawm txoj hmoo.

Nyob rau hauv lub dentate gyrus ntawm lub hippocampus?

Nyob rau hauv lub dentate gyrus ntawm lub hippocampus?

Lub dentate gyrus pom nyob rau hauv lub cev nqaij daim tawv, nyob ib sab ntawm lub hippocampus. Tsis muaj kev pom zoo, txawm li cas los xij, yuav ua li cas txhawm rau txhawm rau txhawm rau txhawm rau hippocampus thiab nws cov cheeb tsam nyob sib ze, thiab qee qhov chaw txiav txim siab tias dentate gyrus yog ib feem ntawm hippocampus.

Ntawm qhov capillaries pom nyob rau hauv lub cev nyob qhov twg?

Ntawm qhov capillaries pom nyob rau hauv lub cev nyob qhov twg?

Nruam: Cov capillaries no tsis muaj perforations thiab cia tsuas yog me me molecules dhau mus. Lawv tam sim no hauv nqaij, tawv nqaij, rog, thiab paj hlwb. Fenestrated: Cov capillaries no muaj cov pores me me uas tso cai rau cov molecules me los ntawm thiab nyob hauv cov hnyuv, ob lub raum, thiab cov qog endocrine.

Qhov teeb meem grey thiab dawb nyob rau hauv lub hlwb nyob qhov twg?

Qhov teeb meem grey thiab dawb nyob rau hauv lub hlwb nyob qhov twg?

Cerebral cortex - Txheej txheej ntawm lub hlwb, lub paj hlwb cortex, muaj cov kab ntawm grey teeb meem neurons, nrog cov teeb meem dawb nyob hauv qab. Qhov chaw no yog qhov tseem ceeb rau ntau qhov kev kawm siab dua, suav nrog kev mloog, kev nco, thiab kev xav.