Qhov sib txawv tseem ceeb ntawm somatic thiab visceral reflex yog qhov somatic reflex tshwm sim hauv cov leeg pob txha thaum lub visceral reflex tshwm sim hauv cov nqaij mos hauv nruab nrog cev.
Ib reflex arc yog ib txoj hauv kev neural uas tswj kev ua kom rov qab. Ib tug raug reflex arc muaj tsib yam sib txawv xws li kev xav receptor, afferent neuron (sensory neuron), interneuron, efferent neuron (motor neuron), thiab effector organ (cov leeg nqaij lossis lub cev). Tsis tas li ntawd, muaj ob lub ntsiab ntawm reflex arc uas yog autonomic reflex arc thiab somatic reflex arc. Autonomic reflex arc lub hom phiaj ntawm lub plawv thiab cov nqaij ntshiv, nrog rau cov qog nqaij hlav (cov hauv nruab nrog cev) thaum somatic arc tsom rau cov leeg pob txha.
Somatic Reflex yog dab tsi?
Lub paj hlwb somatic yog ib feem ntawm lub paj hlwb peripheral. Somatic reflex yog ib qho reflex uas tshwm sim hauv cov leeg pob txha. Yog li ntawd, cov reflexes koom nrog cov leeg pob txha caj qaum hauv cov lus teb rau stimuli. Tus txha caj qaum yog ib feem ntawm lub hauv nruab nrab lub paj hlwb uas tswj somatic reflexes. Yog li ntawd, cov reflexes no tshwm sim ua ntej cov ntaub ntawv mus txog lub hlwb. Qee qhov piv txwv ntawm cov somatic reflexes yog blinking lossis lub hauv caug-jerk arc, thiab lwm yam.
Daim duab 01: Somatic Reflex
Muaj ntau qhov xwm txheej tseem ceeb ntawm somatic reflex. Somatic reflex pib nrog stimulation ntawm somatic receptors. Tom qab ntawd, cov fibers afferent nqa cov teeb liab no mus rau dorsal horn ntawm tus txha caj qaum. Nyob ntawd, interneurons koom ua ke cov ntaub ntawv thiab xa mus rau efferent fibers. Tom ntej no, cov fibers efferent nqa cov ntaub ntawv mus rau cov leeg pob txha - thaum kawg, cov leeg pob txha cog lus muab cov lus teb somatic.
Visceral Reflex yog dab tsi?
Visceral reflex yog ib qho autonomic reflex uas tshwm sim hauv cov nqaij mos ntawm lub cev. Yeej, nws muaj feem cuam tshuam txog kev ua haujlwm ntawm cov kabmob hauv nruab nrog cev xws li lub plawv, kev ua menyuam yaus thiab kev zom zaub mov, thiab lwm yam. Autonomic nervous system (ANS) yog lub luag haujlwm rau visceral reflexes. Yog li ntawd, lawv feem ntau yog qhov kev xav tsis txaus ntseeg.
Daim duab 02: Somatic thiab Visceral Reflex
Tsis zoo li somatic reflex, visceral reflex yog polysynaptic reflex. Tsis tas li ntawd, txoj kev efferent muaj ob lub paj hlwb los ntawm lub hauv paus paj hlwb mus rau lub cev muaj zog hauv visceral reflex. Piv txwv li; Qee qhov visceral reflexes yog dilation ntawm cov menyuam kawm ntawv, defecation, ntuav, ntshav siab, plawv dhia, lub cev kub, digestion, lub zog metabolism, ua pa pa thiab tso zis.
Dab tsi yog qhov zoo sib xws ntawm Somatic thiab Visceral Reflex?
- Somatic thiab Visceral Reflex yog txoj hauv kev neural los ntawm kev txhawb siab rau cov lus teb.
- Ob leeg somatic thiab visceral reflexes muaj tib yam khoom.
- Tsis tas li ntawd, feem ntau lawv muaj txoj hauv kev zoo sib xws.
Qhov txawv ntawm Somatic thiab Visceral Reflex yog dab tsi?
Somatic thiab visceral reflex yog ob hom kev ua haujlwm reflex. Somatic reflex tshwm sim nyob rau hauv cov leeg pob txha thaum lub visceral reflex tshwm sim nyob rau hauv cov nqaij ntshiv ntawm lub cev. Qhov no yog qhov sib txawv tseem ceeb ntawm somatic thiab visceral reflex. Ib qho ntxiv ntawm qhov sib txawv ntawm somatic thiab visceral reflex yog tias txoj hauv kev zoo ntawm visceral reflex muaj ob lub paj hlwb, tab sis ntawm somatic reflex tsuas yog ib qho efferent fiber ntawm nruab nrab paj hlwb thiab cov nyhuv. Tsis tas li ntawd, lub paj hlwb somatic tswj somatic reflexes thaum lub paj hlwb autonomic tswj visceral reflexes. Li no, qhov sib txawv ntawm somatic thiab visceral reflex raws li qhov no yog tias feem ntau ntawm cov somatic reflexes yog yeem thaum lub visceral reflexes feem ntau yog tsis yeem.
Cov hauv qab no infographic ntawm qhov sib txawv ntawm somatic thiab visceral reflex tabulates cov kev sib txawv.
Summary – Somatic vs Visceral Reflex
Somatic reflex lub hom phiaj rau cov leeg pob txha thaum lub visceral reflex tsom rau cov nqaij mos hauv nruab nrog cev. Tsis tas li ntawd, somatic reflexes feem ntau yog kev yeem thaum lub visceral reflexes yog autonomic thiab involuntary. Tsis zoo li somatic reflexes, visceral reflexes yog polysynaptic, thiab lawv muaj ob lub paj hlwb ntawm lub hauv nruab nrab paj hlwb thiab lub cev effector. Yog li, qhov no qhia txog qhov sib txawv ntawm somatic thiab visceral reflex.
