![Dab tsi ua rau so thiab zom? Dab tsi ua rau so thiab zom?](https://i.answers-medical.com/preview/medical-health/13866835-what-causes-rest-and-digest-j.webp)
Video: Dab tsi ua rau so thiab zom?
![Video: Dab tsi ua rau so thiab zom? Video: Dab tsi ua rau so thiab zom?](https://i.ytimg.com/vi/kJyexl4qEZQ/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Qee zaum hu ua so thiab zom system, ua parasympathetic cov kab ke khaws lub zog thaum nws ua rau lub plawv dhia qeeb, ua rau cov hnyuv thiab cov qog ua haujlwm, thiab ua kom cov leeg nqaij sphincter nyob hauv txoj hnyuv.
Los ntawm qhov ntawd, dab tsi ua rau tus so thiab zom cov lus teb?
Cov parasympathetic lub paj hlwb yog lub luag haujlwm rau lub cev so thiab zom zaub mov teb thaum lub cev so, so, lossis pub mis. Nws yog qhov tseem ceeb tsis ua haujlwm ntawm kev sib koom siab tom qab teeb meem nyuaj siab. Cov parasympathetic lub paj hlwb txo qis kev ua pa thiab lub plawv dhia thiab nce ntxiv kev zom zaub mov.
Tsis tas li ntawd, yuav muaj dab tsi tshwm sim thaum lub cev tsis muaj zog parasympathetic tau qhib? Lub cev ua haujlwm tau txhawb los ntawm parasympathetic lub paj hlwb (PSNS) suav nrog kev sib deev arousal, salivation, lacrimation, tso zis, zom zaub mov, thiab tso quav. PSNS feem ntau siv acetylcholine ua nws cov tshuaj xa xov. Peptides (xws li cholecystokinin) kuj tseem tuaj yeem ua rau PSNS ua cov tshuaj xa xov.
Raws li txoj cai, cov txheej txheem parasympathetic cuam tshuam rau kev zom zaub mov li cas?
Cov parasympathetic tshee lawv tswj cov txheej txheem hauv lub cev xws li kev zom zaub mov , kho thiab so kom txaus. Thaum lub parasympathetic tshee lawv yog qhov tseem ceeb hauv lub cev nws txuag lub zog, ua rau lub plawv qeeb, nce ntxiv kev zom zaub mov thiab relaxes cov leeg sphincter hauv plab txoj kab.
Dab tsi ua rau lub cev tsis muaj zog parasympathetic?
Baroreceptor reflex stimulates tus parasympathetic system . PSNS NWS ua so ntawm cov hlab ntsha, txo tag nrho cov peripheral tsis kam. Nws kuj ua rau lub plawv dhia qis. Vim li ntawd, cov ntshav siab rov qab los rau qhov qub.
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