Qhov sib txawv tseem ceeb ntawm Broca's thiab Wernicke's cheeb tsam yog tias Broca cheeb tsam yog ib feem ntawm lub paj hlwb cortex uas pab xyuas kom meej tias cov lus raug tsim tawm kom paub meej, thaum Wernicke cheeb tsam yog ib feem ntawm lub hlwb cortex uas ua kom paub tseeb. lus ua rau kev nkag siab.
Muaj ntau qhov chaw ntawm lub hlwb uas ib txwm ua lub luag haujlwm tseem ceeb hauv kev hais lus thiab lus. Cov cheeb tsam no suav nrog Broca cheeb tsam, Wernicke cheeb tsam, thiab angular gyrus. Broca cheeb tsam yog ib feem ntawm lub paj hlwb cortex txuam nrog kev hais lus thiab kev hais lus. Wernicke cheeb tsam yog ib feem ntawm lub paj hlwb cortex koom nrog kev nkag siab lus. Angular gyrus nyob ze rau ntawm lub parietal lobe thiab muaj feem xyuam nrog ntau hom lus hais txog cov ntaub ntawv, txawm hais tias hnov, pom, lossis hnov.
Broca cheeb tsam yog dab tsi?
Broca thaj chaw yog ib feem ntawm lub paj hlwb cortex uas pab kom paub meej tias cov lus tau tsim tawm hauv txoj hauv kev. Nws yog cheeb tsam nyob rau hauv lub frontal lobe ntawm lub dominant hemisphere, feem ntau yog sab laug ntawm lub hlwb. Nws tseem yog lub npe hu ua lub cav hais lus cheeb tsam. Nws nyob ze ntawm lub cev muaj zog cortex thiab siv hauv kev hais lus ntau lawm. Qhov chaw no tswj cov qauv ua pa thaum hais lus thiab lub suab xav tau rau kev hais lus ib txwm muaj. Nws tswj cov kev ua ub no ntawm cov leeg ntawm kev ua pa, lub ntsws, thiab lub pharynx, nrog rau lub puab tsaig, daim di ncauj, lub puab tsaig, thiab tus nplaig. Yog tias ib tus neeg muaj kev puas tsuaj hauv Broca cheeb tsam, lub suab tuaj yeem tsim tau, tab sis cov lus tsis tuaj yeem tsim.
Daim duab 01: Broca's Area
Broca cheeb tsam txuas nrog kev ua lus. Pierre Paul Broca yog thawj zaug nrhiav pom Broca thaj chaw. Nws tau tshaj tawm txog qhov tsis zoo hauv ob tus neeg mob uas tau poob lub peev xwm hais lus tom qab raug mob rau lub cev tsis zoo ntawm lub hauv ntej gyrus (BA45) ntawm lub hlwb. Txij thaum ntawd los, thaj tsam kwv yees nws tau txheeb xyuas los ua lub npe hu ua Broca cheeb tsam. Tsis tas li ntawd, qhov tsis txaus ntawm cov lus tsim tawm vim muaj teeb meem hauv Broca cheeb tsam hu ua Broca's aphasia lossis ntau dhau aphasia.
Wernicke's Area yog dab tsi?
Wernicke cheeb tsam yog ib feem ntawm lub paj hlwb cortex uas ua kom cov lus ua rau muaj kev nkag siab zoo. Nws koom nrog kev nkag siab ntawm cov lus sau thiab hais lus. Cov cheeb tsam no tau tshawb pom los ntawm German neurologist Carl Wernicke nyob rau hauv 1874. Wernicke cheeb tsam yog xav nyob rau hauv Broadmann cheeb tsam 22 (BA-22) nyob rau hauv lub superior temporal gyrus nyob rau hauv lub dominant cerebral hemisphere, uas yog raws nraim sab laug hemisphere nyob rau hauv txog 95% ntawm cov neeg sab xis thiab 70% ntawm cov neeg sab laug.
Daim duab 02: Wernicke's Area
thaj chaw no zoo li tseem ceeb tshwj xeeb rau kev nkag siab ntawm lub suab hais lus, thiab nws suav tias yog lub chaw txais lus lossis chaw nkag siab lus. Tsis tas li ntawd, qhov kev puas tsuaj rau Wernicke thaj chaw ua rau muaj kev txaus siab, ua rau muaj kev nyuaj siab (Wernicke aphasia).
Qhov Zoo sib xws ntawm Broca's thiab Wernicke's Cheeb Tsam yog dab tsi?
- Broca's thiab Wernicke's thaj chaw yog ob feem ntawm lub paj hlwb cortex.
- Ob thaj chaw ua haujlwm tseem ceeb hauv kev hais lus thiab lus.
- Ob thaj chaw nyob rau sab laug hemisphere ntawm lub hlwb.
- Kev puas tsuaj rau ob cheeb tsam ua rau muaj kab mob xws li aphasia.
Qhov txawv ntawm Broca's thiab Wernicke's Cheeb Tsam yog dab tsi?
Broca cheeb tsam yog ib feem ntawm lub hlwb cortex uas pab kom paub meej tias cov lus raug tsim tawm kom paub meej, thaum Wernicke cheeb tsam yog ib feem ntawm lub hlwb cortex uas ua kom cov lus nkag siab. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm Broca's thiab Wernicke's cheeb tsam. Tsis tas li ntawd, Broca cheeb tsam yog nyob rau hauv pem hauv ntej lobe ntawm lub hlwb, thaum Wernicke cheeb tsam nyob rau hauv lub temporal lobe ntawm lub hlwb.
Cov ntawv qhia hauv qab no nthuav tawm qhov sib txawv ntawm Broca's thiab Wernicke thaj chaw hauv daim ntawv teev npe rau ib sab ntawm kev sib piv.
Summary – Broca's vs Wernicke's Area
Broca's thiab Wernicke's thaj chaw yog ob feem hauv lub hlwb cortex ntawm lub hlwb. Broca thaj tsam ntawm lub paj hlwb cortex pab kom paub meej tias cov lus raug tsim tawm hauv txoj hauv kev. Wernicke thaj tsam ntawm lub paj hlwb cortex ua haujlwm kom paub tseeb tias cov lus ua rau muaj kev nkag siab zoo. Qhov no yog cov ntsiab lus ntawm qhov sib txawv ntawm Broca's thiab Wernicke's cheeb tsam.
