![Dab tsi cranial qab haus huv muaj kev hnov cov fibers? Dab tsi cranial qab haus huv muaj kev hnov cov fibers?](https://i.answers-medical.com/preview/medical-health/14012466-which-cranial-nerves-carry-sensory-fibers-j.webp)
Video: Dab tsi cranial qab haus huv muaj kev hnov cov fibers?
![Video: Dab tsi cranial qab haus huv muaj kev hnov cov fibers? Video: Dab tsi cranial qab haus huv muaj kev hnov cov fibers?](https://i.ytimg.com/vi/MXMTR71J-Ss/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
General Visceral Afferent (GVA)
Hom fiber ntau no feem ntau pom nyob hauv cov hlab ntsha hauv lub cev thiab rau cov ntaub so ntswg uas cuam tshuam nrog tshuaj. Cov no suav nrog cov fibers pom hauv cov hlab ntsha glossopharyngeal ( cranial paj IX ) thiab vag leeg (lub paj hlwb X).
Tsis tas li kom paub yog, cov hlab ntsha cranial tsuas muaj cov leeg nqaij xwb?
Cov trigeminal paj hlwb (cranial paj hlwb V ), thiab nws muaj ob qho tib si sensory thiab motor fibers.
Ib sab saum toj no, puas cranial qab haus huv nqa sympathetic fibers? Txaus siab . Txaus siab . Cov Cranial Sympathetics-Tus cranial sympathetics suav nrog khuv xim efferent fibers hauv oculomotor, ntsej muag, glossopharyngeal thiab vagus paj hlwb , zoo li khuv xim afferent nyob rau hauv peb lub xeem paj hlwb.
Dhau li ntawm no, cov hlab ntsha cranial twg muaj qhov hnov qab?
Somatic nyiam (GSA) muab kev xav innervation los ntawm auricle thiab ib sab me me ntawm lub qhov hnov pob ntseg. Cranial paj IX (glossopharyngeal paj hlwb ), yog lub luag haujlwm rau lub cev muaj zog (SVE) innervation ntawm stylopharyngeus thiab pharyngeal constrictor nqaij los ntawm cov nucleus ambiguus.
Dab tsi yog 3 hom cranial qab haus huv?
Muaj peb lub paj hlwb uas muaj lub luag haujlwm tseem ceeb tshaj plaws. Txuas mus rau Sensory. Cranial paj I, Olfactory , modulates tsw, cranial paj hlwb II, Optic, modulates tsis pom kev. Cranial paj hlwb VIII, Acoustovestibular, modulates hnov lus thiab sib npaug.
Pom zoo:
Yam kev hnov lus tsis zoo dab tsi hauv kev hais lus hauv kev hnov lub suab hnov suab ntsuas?
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Kev hais lus audiometry yog ib qho cuab yeej tseem ceeb hauv kev ntsuas kev hnov lus. Ua ke nrog lub suab ntshiab suab, nws tuaj yeem pab txiav txim siab qib thiab hom kev hnov lus tsis hnov lus. Speech audiometry muab cov ntaub ntawv ntawm kev lees paub lo lus thiab hais txog kev tsis xis nyob lossis ua siab ntev rau kev hais lus
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Cov Kws Saib Xyuas Kev Noj Qab Haus Huv Tshwj Xeeb muab cov ntaub ntawv rau tib neeg txog kev cuam tshuam ntawm tus cwj pwm no rau lawv kev noj qab haus huv thiab hais txog kev tiv thaiv kev tiv thaiv kab mob thiab teeb meem xiam oob qhab. Qee tus pab cov tswv cuab hauv zej zog nrog kev tswj hwm kev noj qab haus huv lossis pab lawv nkag mus rau kev kho mob tsim nyog
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Epidemiology yog kev tshawb fawb thiab kev tshuaj xyuas ntawm kev faib khoom (leej twg, thaum twg, thiab qhov twg), cov qauv thiab kev txiav txim siab ntawm kev noj qab haus huv thiab kab mob hauv cov neeg uas tau teev tseg
Qhov sib txawv ntawm kev noj qab haus huv tsis sib xws thiab kev noj qab haus huv tsis sib xws yog dab tsi?
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Kev Noj Qab Haus Huv Tsis Zoo. Lawv tsuas yog qhov sib txawv ntawm qhov muaj tus kab mob, cov txiaj ntsig kev noj qab haus huv, lossis nkag mus rau kev saib xyuas kev noj qab haus huv ntawm pab pawg neeg. Kev noj qab haus huv tsis ncaj ncees, ntawm qhov tod tes, yog qhov sib txawv ntawm kev noj qab haus huv uas tsis yog qhov tsim nyog thiab zam tau tab sis, ntxiv rau, suav tias tsis ncaj ncees thiab tsis ncaj ncees
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Cov kev xav txog kev puas siab puas ntsws tseem ceeb hauv kev noj qab haus huv thiab kev noj qab haus huv muaj xws li: Tshuaj lom neeg: kev cuam tshuam ntawm noob caj noob ces (xws li Galton.), kev cuam tshuam ntawm lub paj hlwb thiab endocrine system (xws li Selye); maturational theory (xws li Gesell)