Video: Chemoreceptor cheeb tsam yog dab tsi?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Chemoreceptor trigger zone . Los ntawm Wikipedia, phau ntawv txhais lus pub dawb. Cov chemoreceptor txhais thaj tsam ( CTZ ) yog thaj chaw ntawm medulla oblongata uas tau txais cov tswv yim los ntawm cov tshuaj muaj ntshav los yog cov tshuaj hormones, thiab sib txuas lus nrog lwm cov qauv hauv qhov chaw ntuav kom pib ntuav.
Yog li ntawd, dab tsi ntawm lub hlwb ua rau ntuav?
medulla oblongata
Ib yam li ntawd, qhov ua haujlwm ntawm qhov chaw ua haujlwm yog dab tsi? Hauv neuroscience thiab neurology, a tsam cheeb tsam yog ib cheeb tsam ntawm lub cev, los yog ntawm ib lub xovtooj, uas ib hom kev stimulation ua rau ib hom lus teb. Tus chemoreceptor ua zone yog thaj chaw ntawm medulla oblongata uas muaj ntau hom tshuaj lom neeg tuaj yeem ua rau xeev siab thiab ntuav.
Ua li no, yam tshuaj twg tua qhov chaw ntuav hauv lub hlwb?
Qhov siab ceev ntawm dopamine receptors nyob rau hauv cheeb tsam postrema ua nws rhiab heev rau dopamine-txhim kho tshuaj . Stimulation ntawm dopamine receptors nyob rau hauv cheeb tsam postrema activates cov no cov chaw ntuav ntawm lub hlwb ; qhov no yog vim li cas xeev siab yog ib qho tshwm sim tshwm sim ntau tshaj ntawm antiparkinsonian tshuaj.
Qhov chaw neurotransmitter receptor twg feem ntau tau qhib ua ntej rau kev pib xeev siab thiab ntuav?
Nws yog los ntawm cov kab ke no uas kho hluav taws xob, siv tshuaj tua kab mob thiab mob plab zom mov qhib 5-HT 3 cov receptors ua rau ntuav . Dopamine cov receptors yog qhib los ntawm kev ntxhov siab thiab ntau yam kev puas siab puas ntsws, ua rau ntuav.
Pom zoo:
Dab tsi yog cov kabmob hauv txhua ntawm 9 cheeb tsam?
Abdominal Nine Divisions Txoj Cai Hypochondriac. Txoj cai hypochondriac thaj tsam muaj txoj cai ntawm lub siab, lub zais zis, lub raum sab xis, thiab ib feem ntawm txoj hnyuv me. Sab laug Hypochondriac. Epigastric. Txoj cai Lumbar. Lumbar sab laug. Umbilical. Txoj cai Iliac. Sab laug Iliac
Plaub cheeb tsam tseem ceeb ntawm kev puas siab puas ntsws yog dab tsi?
Yog li luv luv cov cheeb tsam no yog: Biopsychology, Cognitive, Clinical, Counseling, Developmental, I/O, thiab Social.Muaj cov ncauj lus tseem ceeb ntawm kev kawm tuaj yeem tso rau hauv ib lossis ntau ntawm cov chaw no
Dab tsi yog qhov txawv ntawm cheeb tsam sib txawv thiab thaj tsam tas li ntawm ib qho tshuaj tiv thaiv?
Cov cheeb tsam sib txawv no, muaj li ntawm 110-130 amino acids, muab cov tshuaj tiv thaiv kab mob nws qhov tshwj xeeb rau kev khi antigen. Cov cheeb tsam sib txawv suav nrog qhov kawg ntawm lub teeb thiab cov saw hnyav. Lub cheeb tsam tas li txiav txim siab cov txheej txheem siv los rhuav tshem antigen
Lub cheeb tsam twg nyob nruab nrab ntawm cheeb tsam hypochondriac?
Anatomical terminology Lub hypochondrium hais txog ob thaj tsam hypochondriac nyob rau sab qaum peb ntawm lub plab; sab laug hypochondrium thiab txoj cai hypochondrium. Lawv nyob rau ntawm ob sab ntawm lub plab phab ntsa feem, qhov qis dua (hauv qab) lub tawb thoracic, raug cais los ntawm epigastrium
Peb cheeb tsam ntawm lub paj hlwb uas yog ib feem ntawm cov kab ke limbic thiab tswj kev xav yog dab tsi?
Nws tswj hwm kev ua haujlwm ntawm tus kheej lossis endocrine hauv kev teb rau kev txhawb siab thiab tseem koom nrog hauv kev txhawb tus cwj pwm. Lub limbic system yog tsim los ntawm plaub yam tseem ceeb: lub hypothalamus, lub amygdala, lub thalamus, thiab lub hippocampus