Physiological adaptation ntawm tus txiv neej

adaptation txheej txheem no hu ua kev hloov ntawm lub neej ntawm tus kab mob tsis hais tias yog txaus rau cov kev hloov lwm ib puag ncig. Physiological adaptation yog ntawm ob hom - ceev thiab ntev-lub sij hawm. Tej zaum cov no ob hom yuav kis tau txhua lwm yam, tej zaum kuj sib nrug.

Thaum ceev adaptation rau lub cev influences lub txawv txawv hwj chim uas hloov lub stimulus teb. Cov lus teb yuav ua tau ib tug tag nrho kab mob, thiab ib tug hloov khoom nruab nrog los yog system. Mas physiological adaptation tshwm sim los ntawm homeostatic system - nws txoj kev ua lus dag nyob rau hauv lub fact, los tswj lub lag luam los ntawm ntau yam hloov khoom nruab nrog nruab. Yuav pib, pib hloov lub zog, thiab ces rau cov hnab yas. Feem ntau qhov no yog txaus, hais tias muaj yog adaptation mus rau lub physiological theem, txwv tsis pub, lub cev pib npaj yuav sawv kev tag nrho cov kev pab.

Ceev physiological adaptation feem ntau teev nyob rau hauv tsab ntawv tsa suab redundant qauv. Piv txwv li, qhov tseem ceeb heev functions ntawm lub cev tib neeg tej zaum yuav zoo yuav muab thiab ib qho yooj yim. Nyob rau hauv ib lub xeev ntawm so thiab so ib qho yooj yim ua hauj lwm raws nraim li ib nrab ntawm nws lub hwj chim, tab sis thaum raug mus txawv yam ntawm huab cua noj qab ho. Nyob rau tib lub sij hawm npaj mus ua hauj lwm, thiab cov circulatory system, uas yeej thiab oxygenates rau lub sij hawm lub ntim ntawm cov ntshav tshaj li niaj zaus.

Thaum ib tug lub cev ua ntev li xav, nws pib mus ua hauj lwm ntau nquag, thiab yog li haus ntau reserves ntawm tib neeg lub cev. Qhov no Tshuag cia thiab enables tam sim ntawd physiological adaptation. Nyob rau hauv cov ntaub ntawv no rau hauv lub cev siv lossis loj nyiaj ntawm lub zog, uas yog tsis txaus nyob rau hauv lub hlwb nyob rau hauv daim ntawv ntawm cov adenosine triphosphate. Nyob rau hauv thiaj li yuav txawm peem rau qhov tsis muaj zog, muaj yog ib tug loj tau ntawm oxygen mus rau nws yuav hnov mob nrog cov nqaijrog, nqaijrog thiab carbohydrates.

Long-term physiological adaptation tshwm sim feem ntau nyob rau hauv ib tug systematic raug mus rau lub stimulus, nws periodic tshwm sim. Nws yog rau tus climbers, ncaws pob, thiab lwm yam Raws li ib tug tshwm sim ntawm no tas mus li tej yam lub cev generates lub yuav tsum tau coj mechanisms uas cov nyhuv yog tsis quenched, thiab nyob rau hauv lub xub ntiag ntawm tshuab txais Factor stimulus. Yog li muaj yog tsis muaj yuav tsum tau tso ib tug ceev adaptation ntawm lub hauv paus ntsiab - lub cev txaus perceives ib tug stimulus, nws twb muaj ib tug active Tshuag ntawm qhov tsim nyog indicators, As, uas tsis pub lub cev los ua kev nyuaj siab. Uas yog vim li cas ib tug ceev khiav mus rau lub khiav-kis las - tus nqi uas txhawb nqa nws lub cev daim ntawv, tab sis rau ib tug untrained neeg - lub enormous kev nyuaj siab uas yuav ua rau loj txim nyob rau hauv lub adaptation.

Feem ntau cov feem ntau ib tug neeg yog kev nyuaj siab nrog ib tug adaptation ntawm zog nyob rau hauv lawv lub neej. Ntawm no nws yog tsim nyog xwb tsis xav txog lub theem ntawm socialization nyob rau hauv lub tshiab pab neeg, tab sis kuj xaav ntawm tib neeg lub cev hloov ib puag ncig tej yam kev mob. Nyob rau hauv cov ntaub ntawv no, txawm tias ib tug kev hloov nyob rau hauv txhua hnub (piv txwv li, ib tug ua ntej lawm rov qab tshaj li niaj zaus), muaj peev xwm mus tas li tso saib hauv lub cev ntawm ib tug noj qab nyob zoo lub xeev, thaum coj yam tsis ua hauj lwm nyob rau hauv tag nrho cov quab yuam. Qhov no kuj yuav tsum tau ntaus nqi rau qhov kev hloov nyob rau hauv tsoom fwv noj mov, noj cov zaub mov hloov, uas muaj peev xwm kuj adversely cuam tshuam kev noj qab nyob. Tshwj xeeb tshaj yog cov neeg muaj zog uas hloov lub cev kev txawj ntse ua hauj lwm (thiab vice versa). Nyob rau hauv cov ntaub ntawv no, lub cev yuav tsum tau ntau tshaj ntev-lub sij hawm adaptation ntawm ua hauj lwm cov kom zoo dua ntawm tag nrho cov tshuab thiab kabmob.

tib neeg adaptation yuav siv sij hawm qhov chaw nyob rau ntau lub theem ntawm nws lub neej nyob rau hauv ntau yam ntaub ntawv. Yog li ntawd hais tias nws yog tsis mob, nws yog tau mus thov ib tug xov tooj ntawm kev ntsuas uas txhim khu lub cev defenses, xws li tempering. Qhov no yog ib txoj kev zoo xwb tsis ua kom lawv noj qab haus huv, tab sis kuj muaj kev willpower.