Tsim, Science
Corpus callosum raws li ib tug link ntawm ob lub hlwb hemispheres
Zoo li tej complex system, lub hlwb yog muaj li ntawm ntau qhov chaw, raws li nruj me ntsis nws tej nuj nqi. Txhua lub Cheebtsam yog tsim nyog ntawm tshwj xeeb mloog. Thiab nws yuav pom tau tias lub corpus callosum nyob rau hauv no tsab xov xwm. Qhov no lub hlwb organoid yog ib tug nyias phaj uas txuas ua ke ob leeg hemispheres. Raws li, nws yog nruab nrab ntawm lawv. Tus duab ntawm lub corpus callosum yog ib tug arc, uas yog elongated nyob rau hauv nruab nrab, qab lub me ntsis nyeem tas, thiab rau pem hauv ntej yog nkhaus downward. Yog hais tias koj saib nyob rau nws lub sagittal dav hlau, nws yuav muaj ib lub voj qe. Nyob rau hauv seem no, koj muaj peev xwm kom meej meej saib peb qhov chaw: hauv lub menyuam lub cev thiab lub hauv caug, uas xaus nyob rau hauv ib tug kaus ncauj.
Agenesis - Ib qho ntawm feem ntau congenital kab mob uas muaj feem xyuam rau cov corpus callosum. lub hlwb muaj nuj nqi thiab lwm yam kabmob, nyob rau hauv cov ntaub ntawv no ua txhaum (tsim kev puas hlwb, cov kab mob ntawm lub genitourinary, lub plawv, lub paj hlwb thiab thiaj li nyob.). Agenesis ntawm lub corpus callosum yuav tau kuaj rau thaum txoj kev loj hlob theem los ntawm ultrasound. Yog hais tias, cuaj kaum, mob twb paub tseeb hais tias, ces, nyob ntawm seb lub heev, tej zaum nws yuav tsim nyog rau muaj cai ib tug cev xeeb tub.
Hypoplasia - lwm vice, uas yog raug mus rau lub corpus callosum. Raws li nyob rau hauv cov ntaub ntawv ntawm agenesis, tus kab mob no tshwm sim nyob rau theem ntawm me nyuam hauv plab kev loj hlob thiab thiaj paub hais tias los ntawm ultrasonography. Symptomatology yog tseem heev uas zoo sib xws: ib ncua nyob rau hauv psychomotor txoj kev loj hlob, physiological zog thiab txawj ntse. Txawm li cas los, tsis zoo li agenesis, nyob rau hauv cov ntaub ntawv ntawm lub paub tseeb hais tias hypoplasia yuav luag yeej tsis muaj cai lub cev xeeb tub artificially. Thiab tom qab yug me nyuam ntawm ib tug me nyuam muaj peev xwm yuav kho los ntawm ib tug ua ke ntawm ib ce muaj zog, uas restores cov kev twb kev txuas ntawm lub hlwb hemispheres.
Similar articles
Trending Now