Video: Dab tsi txawv ntawm stimuli yuav tsum tau kuaj xyuas cov lus teb?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Qee zaum, peb xav paub ntau npaum li cas Qhov sib txawv ntawm stimuli yuav tsum tau kuaj xyuas a sib txawv nruab nrab ntawm lawv. Qhov no yog hu ua qhov pom tau xwb sib txawv (jnd) lub sib txawv qhov pib Tsis zoo li qhov pib kiag, qhov txawv threshold hloov nyob ntawm qhov kev txhawb zog kev siv zog.
Yog li ntawd, dab tsi yog qhov txawv ntawm stimuli yuav tsum tau kuaj xyuas qhov sib txawv ntawm cov stimuli?
qhov tsuas pom qhov sib txawv ntawm ob stimuli - yam tsawg kawg nkaus ntawm hloov yuav tsum tau rau tus neeg ntawd kuaj qhov sib txawv . Lub suab nrov lossis hnyav dua lossis ntau dua ntawm ib yam dab tsi tshwm sim, qhov loj dua sib txawv yuav tsum tau nyob rau hauv thiaj li yuav ntes nws.
Peb yuav ua li cas thiaj paub qhov kev siv zog ntawm qhov stimulus? Sensory receptors yog transducers; lawv hloov dua siab tshiab stimuli rau hauv cov cim hluav taws xob. Feem ntau, lawv tsis ncaj qha tsim cov peev txheej ua haujlwm. Hloov chaw, sensory receptors tsim receptor muaj peev xwm, uas sib txawv siv nrog lub siv ntawm kev txhawb zog.
Ua li no, peb yuav teb li cas rau qhov kev txhawb siab?
Lub peev xwm ntawm lub cev lossis lub cev rau teb rau sab nraud stimuli hu ua rhiab heev. Thaum a kev txhawb zog yog siv rau ib tug sensory receptor, nws ib txwm elicits los yog influences ib tug reflex ntawm kev txhawb zog kev hloov.
Dab tsi yog qhov tsawg kawg nkaus ntawm stimulation xav tau los txheeb xyuas qhov kev txhawb nqa tshwj xeeb hu ua?
Qhov pib tsis meej yog yam tsawg kawg nkaus ntawm stimulation yuav tsum tau rau ib tus neeg rau ntes cov kev txhawb zog 50 feem pua ntawm lub sijhawm. Qhov pib sib txawv yog qhov sib txawv me tshaj hauv kev txhawb nqa uas tuaj yeem kuaj tau 50 feem pua ntawm lub sijhawm.
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