![Dab tsi yog cov khoom ntawm qhov khoom plig txoj kev? Dab tsi yog cov khoom ntawm qhov khoom plig txoj kev?](https://i.answers-medical.com/preview/medical-health/14151851-what-are-the-components-of-the-reward-pathway-j.webp)
Video: Dab tsi yog cov khoom ntawm qhov khoom plig txoj kev?
![Video: Dab tsi yog cov khoom ntawm qhov khoom plig txoj kev? Video: Dab tsi yog cov khoom ntawm qhov khoom plig txoj kev?](https://i.ytimg.com/vi/podON71KOQs/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
4: Qhov nqi zog txoj kev . Ib txoj kev tseem ceeb kom nkag siab txog qhov cuam tshuam ntawm cov tshuaj ntawm lub hlwb hu ua tus nqi zog txoj kev . Cov nqi zog txoj kev Muaj ntau qhov chaw ntawm lub hlwb, qee qhov tseem ceeb hauv daim duab no: thaj chaw ventral tegmental (VTA), nucleus accumbens, thiab prefrontal cortex.
Ib yam li ntawd ib tug yuav nug, dab tsi yog qhov khoom plig txoj kev ntawm kev quav tshuaj?
Neurobiology ntawm Tshuaj Kev quav tshuaj Qhia tswv yim ntawm nqi zog . Tib neeg, nrog rau lwm yam kab mob koom nrog tus cwj pwm uas yog khoom plig ; cov kev xav zoo siab muab kev txhawb nqa zoo kom tus cwj pwm rov ua dua. Muaj tej yam ntuj tso khoom plig zoo li dag khoom plig , xws li tshuaj.
Tsis tas li ntawd, dab tsi ua rau muaj txiaj ntsig zoo hauv lub hlwb? Thaum raug rau a khoom plig stimulus, cov lub hlwb teb los ntawm kev tso tawm ntau ntxiv ntawm cov neurotransmitter dopamine thiab yog li cov qauv cuam tshuam nrog nqi zog muaj nyob rau ntawm txoj kev loj dopamine hauv lub hlwb . Lub mesolimbic dopamine txoj kev xav tias yuav ua lub luag haujlwm tseem ceeb hauv lub nqi zog.
Tom qab ntawd, ib tug kuj yuav nug, dab tsi yog qhov khoom plig dopamine?
Lub mesolimbic txoj kev , qee zaum hu ua nqi zog txoj kev , yog a txoj kev dopaminergic hauv lub hlwb . Lub dysregulation ntawm mesolimbic txoj kev thiab nws cov neurons tso tawm hauv nucleus accumbens ua lub luag haujlwm tseem ceeb hauv kev txhim kho thiab saib xyuas kev quav yeeb quav tshuaj.
Puas yog hypothalamus ib feem ntawm txoj kev nqi zog?
Cov kab mob endocrine thiab lub paj hlwb tsis sib xws cuam tshuam los ntawm hypothalamus , ib integral ib feem ntawm limbic system, thiab cov pituitary caj pas (1). Cov qauv no modulate lub nqi zog txoj kev . Kev txhawb ib puag ncig tej zaum yuav cuam tshuam rau lub hlwb nqi zog ntawm no neuroendocrine axis.
Pom zoo:
Dab tsi yog txoj hauv kev ntawm cov ntshav los ntawm txoj hlab ntshav ncig?
![Dab tsi yog txoj hauv kev ntawm cov ntshav los ntawm txoj hlab ntshav ncig? Dab tsi yog txoj hauv kev ntawm cov ntshav los ntawm txoj hlab ntshav ncig?](https://i.answers-medical.com/preview/medical-health/13844997-what-is-the-path-of-blood-through-the-coronary-circulation-j.webp)
Coronary circulatory system, ib feem ntawm cov kab ke ua haujlwm hauv lub cev uas muab cov ntshav mus rau thiab muab cov kua ntws los ntawm cov nqaij hauv plawv. Deoxygenated ntshav raug xa rov qab mus rau hauv chav ntawm lub plawv los ntawm cov leeg hlab plawv; Feem ntau ntawm cov no sib sau ua ke tsim cov hlab ntshav venous, uas ntws mus rau sab xis atrium
Dab tsi yog lub npe ntawm cov khoom tsim uas yog qhov tseem ceeb rau kev pib tsim cov ntshav khov?
![Dab tsi yog lub npe ntawm cov khoom tsim uas yog qhov tseem ceeb rau kev pib tsim cov ntshav khov? Dab tsi yog lub npe ntawm cov khoom tsim uas yog qhov tseem ceeb rau kev pib tsim cov ntshav khov?](https://i.answers-medical.com/preview/medical-health/13849948-what-is-the-name-of-the-formed-element-that-is-critical-for-initiating-the-formation-of-a-blood-clot-j.webp)
Thrombocytes (platelets) Megakaryocytes tsim los ntawm hemocytoblasts hauv cov pob txha liab. Thrombocytes dhau los ua nplaum thiab sib sau ua ke los ua cov platelet ntsaws uas kaw qhov tawg thiab kua muag hauv cov hlab ntshav. Lawv kuj pib tsim cov ntshav txhaws
Dab tsi yog qhov tseem ceeb ntawm txoj kev nkag mus rau hauv txoj kev ua pa?
![Dab tsi yog qhov tseem ceeb ntawm txoj kev nkag mus rau hauv txoj kev ua pa? Dab tsi yog qhov tseem ceeb ntawm txoj kev nkag mus rau hauv txoj kev ua pa?](https://i.answers-medical.com/preview/medical-health/13966199-what-is-the-primary-passageway-into-the-respiratory-system-j.webp)
Qhov ntws ntawm huab cua los ntawm lub qhov ntswg mus rau lub ntsws los yog ' caj pas ' yog ib lub funnel zoo li lub raj ua ib txoj hauv kev rau huab cua thiab zaub mov. Qhov qis tshaj plaws ntawm lub pharynx koom nrog txoj hlab pas (cov khoom noj khoom haus raj). Lub bronchi ceg mus rau hauv SECONDARY BRONCHI thaum lawv nkag mus rau hauv lub ntsws, cov no ntxiv faib ua BRONCHIOLES
Dab tsi yog qhov teeb meem ntawm daim tawv nqaij uas tshwm sim los ntawm kev mob ntev ntawm cov qog sebaceous tshwm sim los ntawm cov khoom zais cia?
![Dab tsi yog qhov teeb meem ntawm daim tawv nqaij uas tshwm sim los ntawm kev mob ntev ntawm cov qog sebaceous tshwm sim los ntawm cov khoom zais cia? Dab tsi yog qhov teeb meem ntawm daim tawv nqaij uas tshwm sim los ntawm kev mob ntev ntawm cov qog sebaceous tshwm sim los ntawm cov khoom zais cia?](https://i.answers-medical.com/preview/medical-health/14002407-what-is-a-skin-disorder-characterized-by-chronic-inflammation-of-the-sebaceous-glands-caused-from-retained-secretions-j.webp)
AKA pob txuv vulgaris- Cov teeb meem ntawm daim tawv nqaij ua rau mob ntev ntawm cov qog sebaceous los ntawm khaws cia tso zis thiab Propionbacterium acnes, lub sijhawm tshawb fawb rau cov kab mob pob txuv. Qhov mob ntawm daim tawv nqaij qhuav, tawv nqaij vim tsis muaj lossis tsis muaj sebum uas tshwm sim los ntawm cov laus thiab los ntawm qhov txias
Cov kab mob sib koom ua ke twg yog tus cwj pwm los ntawm kev sib koom ua ke ntawm kev txav mus los thiab kev sib koom ua ke ntawm qhov hnyav ntawm cov pob qij txha uas feem ntau yog relieved los ntawm so?
![Cov kab mob sib koom ua ke twg yog tus cwj pwm los ntawm kev sib koom ua ke ntawm kev txav mus los thiab kev sib koom ua ke ntawm qhov hnyav ntawm cov pob qij txha uas feem ntau yog relieved los ntawm so? Cov kab mob sib koom ua ke twg yog tus cwj pwm los ntawm kev sib koom ua ke ntawm kev txav mus los thiab kev sib koom ua ke ntawm qhov hnyav ntawm cov pob qij txha uas feem ntau yog relieved los ntawm so?](https://i.answers-medical.com/preview/medical-health/14027937-which-joint-disease-is-characterized-by-joint-stiffness-on-movement-and-joint-pain-of-weight-bearing-joints-that-usually-is-relieved-by-rest-j.webp)
Osteoarthritis feem ntau cuam tshuam rau txhais tes, qis nraub qaum, caj dab, thiab hnyav sib koom tes xws li hauv caug, lub duav, thiab ko taw