Video: Dab tsi yog lub luag haujlwm tseem ceeb ntawm forebrain midbrain thiab hindbrain?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Cov nruab nrab hlwb txuas cov forebrain thiab cov lub hlwb . Nws ua raws li tus choj thiab xa cov cim los ntawm lub hlwb thiab forebrain . Nws muaj feem cuam tshuam nrog kev tswj lub cev, kev pom kev, hnov lus, kev tswj hwm qhov kub thiab txias.
Ntxiv mus, dab tsi yog lub luag haujlwm tseem ceeb ntawm lub forebrain?
Cov forebrain tswj lub cev kub, ua me nyuam muaj nuj nqi , noj mov, tsaug zog, thiab ua kom pom kev xav. Nyob rau theem tsib-vesicle, lub forebrain sib cais rau hauv diencephalon (thalamus, hypothalamus, subthalamus, thiab epithalamus) thiab telencephalon uas tsim los rau hauv lub paj hlwb.
Ntxiv thiab, dab tsi yog hindbrain ntu thiab lawv lub luag haujlwm? Lub hindbrain yog tsim los ntawm medulla , cov pes , thiab cerebellum . Cov medulla nyob ib sab ntawm lub tus txha nqaj qaum thiab tswj kev ua haujlwm sab nraud tswj kev nco qab, xws li ua pa thiab ntshav ntws. Hauv lwm lo lus, lub medulla tswj cov haujlwm tseem ceeb.
Tsis tas li, qhov sib txawv ntawm forebrain midbrain thiab hindbrain yog dab tsi?
Forebrain qhov loj tshaj plaws thiab lub ntsiab kev xav ntawm lub hlwb uas tau txais kev xav impulses los ntawm ntau yam receptors. Hindbrain nws los ntawm kev sib txuas nruab nrab qaum qaum thiab lub hlwb resistor nws muaj peb lub ntsiab hauv cerebrum pons thiab medulla oblongata.
Muaj pes tsawg feem nyob rau hauv lub forebrain?
Sib sib zog nqus hauv lub paj hlwb cortex, nyob hauv qhov teeb meem dawb ntawm lub paj hlwb yog peb lub ntsiab lus tseem ceeb ntawm forebrain npe: Thalamus. Hypothalamus. Thiab limbic system.
Pom zoo:
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