TsimSecondary kev kawm ntawv thiab cov tsev kawm ntawv

Raws li ua gus ua pob? Ua rau gus daim tawv nqaij: Biology (Qib 8)

Los ntawm no tsab xov xwm koj yuav kawm tau dab tsi gooseflesh. Raws li nws yog tsim, thiab qhov no cov nyhuv yog haujlwm nyob rau hauv txhua yam? Cia saib ua ke.

Raws li tsim gooseflesh: Biology (Qib 8)

Muaj ntau pom tshwm sim. Yuav kom to taub li cas ua gus ua pob, koj thawj zaug yuav tsum tau nco qab cov yam ntxwv ntawm cov qauv ntawm lub cev. Qhov no qauv, uas yog kawm nyob rau hauv lub chav kawm ntawm lub qib 8 biology, muaj peb khaubncaws sab nraud povtseg. Cov txheej epidermis no. Nyob rau hauv lem, nws distinguishes nto thiab ntxaum horny txheej sprout. Tus thawj yog ib tug txheej ntawm cornified hlwb, uas yog sloughed tawm tsis tu ncua. Tab sis nyob rau tib lub sij hawm ntawm daim tawv nqaij yuav thinner. Nws yog rov qab los rau ntawm cov nuj nqis ntawm lub sprout txheej, uas nws hlwb tas li faib.

Hauv qab lub epidermis yog lub dermis, los yog daim tawv nqaij ntawm nws tus kheej. Nws yog tsim los ntawm connective cov ntaub so ntswg. Nws yog ntawm no uas feeb meej lub tseem ceeb tshaj plaws ntsiab ntawm daim tawv nqaij. Lawv yog cov elastic thiab collagen fibers, ntau hom receptors, hws thiab sebaceous qog. Lub dermis kuj muaj hauv paus plaub hau, txhua tus uas yog kev cob cog rua nrog cov nqaij, cov levator nws.

Lub puab txheej yog lub subcutaneous cov ntaub so ntswg fatty. Nws muaj connective cov ntaub so ntswg bundles, nruab nrab ntawm uas cov roj hlwb tawg ri niab. Cov txheej no - ib hom ntawm cia, thiab kev tiv thaiv los ntawm cov uas tsis muaj kub thiab txhua yam kev puas tsuaj.

Kev Kawm Ntawv gooseflesh

Muaj tseeb peb txhua tus tau nyob rau hauv ib lub xeev hais txog tej uas peb yuav hais li no: "Raws li ntau cov plaub hau rau thaum xaus twb sawv lawm." Thiab nws tsis yog nyob rau hauv ib tug figurative siab. Nyob rau hauv ib lub xeev ntawm huab lub siab lub ntsws arousal, daim ntawv cog lus nqaij, uas yog kev cob cog rua rau hauv paus plaub hau ntawm lub dermis. Qhov no yuav tshwm sim thaum ib tug neeg muaj kev ntshai thiab kev xyiv fab, ntshai heev thiab delight - tej kaj cwj pwm txawv. Raws li ib tug tshwm sim, cov plaub hau thiab daim tawv nqaij nyob ib ncig ntawm lawv yog rho tawm mus. Nyob rau hauv hais lus rau no cov nyhuv txawm hais "gus ua pob khiav."

pilomotornogo reflex

Raws li ua gus ua pob? Biology considers no teb li pilomotornogo reflex. Nws essence lies nyob rau hauv lub fact tias nyob rau hauv teb mus rau lub excitement, tej yam nyob rau hauv lub txias nto ntawm daim tawv nqaij los yog cov neeg kho tshuab stimulus tshwm sim contraction ntawm tus nqaij fibers, lawd cov plaub mos mos rau tib neeg daim tawv nqaij. Qhov no cov tshuaj tiv thaiv yog tsis tseem ceeb, thiaj li muaj tsis nco qab lawm, hais tias yog, looj hlias. Ib tug yuav tsuas xav txog tej yam yuav ua li cas tus ntsia thawv txiav iav los yog nco ntsoov rau ib ntev lub sij hawm tej ntawm kev huam yuaj, raws li cov tawv nqaij "gus ua pob khiav tsis zoo."

Cov teev pilomotornogo reflex, piloerection los yog qhia hauv lub xeev ntawm ua tau hauj lwm ntawm tus tib neeg lub paj hlwb. Yog hais tias lub "ntxau" yog them xwb cuab ntxhiab nyob rau hauv kev kawm ntawm stimulation, lub reflex yog dab tsi. Nrog nce excitability thiab muaj ntawm poob siab system nyhuv gooseflesh nws extends deb tshaj nws. Ib tug tsis muaj lus teb - ib tug tshwm sim ntawm kev nyuaj siab.

Lub etymology ntawm lub tswvyim

Raws li nws tsim gooseflesh ib tug tib neeg to taub. Thiab nyob qhov twg cas koj saib cov tswvyim no? Visual manifestation pilomotornogo reflex tau tsa daim tawv nqaij ntawm Waterfowl. Lawv muaj ib tug tshwj xeeb kev foob nyob rau hauv lub epidermis, los ntawm uas loj hlob plaub. Yog hais tias lawv rub tawm, yuav nyob twj ywm yam ntxwv ridges. Related Kawm nthawv tshwm sim nyob rau hauv tib neeg nyob rau hauv tej yam tej yam kev mob. Txij li thaum lub yam ntxwv pob raug tsim thiab ploj sai sai, lawv kuj muab piv nrog lub zog ntawm me me kab thiab yog hu ua "gus ua pob."

Goosebumps raws li ib tug rudiment

Cov tsos ntawm tus yam ntxwv ua pob rau ntawm daim tawv nqaij nyob rau hauv cov lus teb rau tej stimuli xam qhovkev tsis tau tsuas yog rau cov txiv neej, tab sis tseem muaj lwm cov tswv cuab ntawm Cab chav kawm ntawv. Lawv tsiag ntawv los ntawm tuab cov plaub hau cover. Pilomotornogo reflex yog ib tug ntawm lub cev txoj kev xav. Thaum lub sij hawm kis tau tus mob khaub thuas wool plaub mos mos yog rho tawm mus. Cov huab cua, uas sov so ntawm daim tawv nqaij nto, ncua nyob rau hauv nws saum npoo. Thiab lub cev yuav rhaub.

Ntau cov tsiaj txhu nyob rau hauv cov kev tshwm sim ntawm kev txaus ntshai yog kuj cai goosebumps. Raws li nws yog tsim thiab li cas yuav tsum tau no cov nyhuv hauv ib lub xeev ntawm kev ntshai? Tseeb, muaj ntau tau pom miv uas sizzle rau tus yeeb ncuab thiab khoov duav rov qab nrog ib tug tsa cov plaub hau. Nws kuj yog ib tug manifestation ntawm cov kev tiv thaiv cov tshuaj tiv thaiv. Nrog ib tug tsa tsiaj plaub hau zoo ntau heev thiab ntshai. Tus txiv neej nyob rau hauv lub chav kawm ntawm evolution tau poob ib tug khoom saum tawv taub hau. Yog li ntawd pilomotornogo reflex nyob rau hauv nws lub cev yuav tsis ua tej kev khiav dej num. Yog li, nws tseem yog ib tug neeg xwb rudimentary.

Goosebumps: Ua

Tab sis yuav ua li cas nws yog tsim goosebumps thaum tsis muaj tej yam kev mob rau cov emergence ntawm no reflex? Tej zaum cov "gus ua pob tsis khiav," thiab yog tas li nyob rau epidermis. Xws li ib tug nyhuv yog tsis ib tug natural tshuaj tiv thaiv, thiab qhov uas loj dermatological kab mob. Cov kws kho mob hu rau nws hyperkeratosis. Qhov no tej zaum yog vim ua rau tus xov tooj ntawm txoj kev disruptions thiab tshwv lub horny txheej ntawm lub epidermis.

Ntxias no txawv los ntawm lub cai yuav ua tau ob peb yam tseem ceeb. Cov muaj xws li cov tsis muaj ntawm cov vitamins, tshwj xeeb tshaj yog ntawm pawg A, B, C thiab E. Kev ua txhaum cov kev cai ntawm tus kheej kev tu cev kuj tseem ua uas tsis yog-vanishing "gus ua pob" nyob rau ntawm daim tawv nqaij. Tab sis lub feem ntau txaus ntshai ua ntawm cov pob yog muaj kev cuam tshuam ntawm cov endocrine system. Nyob rau hauv txhua rooj plaub, raws li kev nrhiav kom tau ntawm tej lug yuav tsum tam sim ntawd sab laj ib tug dermatologist thiab yuav soj ntsuam xyuas.

Txoj kev ntawm kev soj ntsuam txog nrog rau cov kab mob

Goosebumps, cov ua uas yog heev ntau haiv neeg, yuav tsum tau tam sim ntawd xim rau qhov teeb meem no. Yog xav tau tshem ntawm nws kom hniav zoo nkauj tsos mob, nws yog pom zoo kom siv ib siv cov nplauv thiab, exfoliating daim npog qhov ncauj, tshwj xeeb qab zib thiab exfoliating tsis tu ncua tau ib tug zoo ib da dej. Cov yooj yim txheej txheem tsis tsuas ntxuav lub epidermis los ntawm cov calloused chaw, tab sis kuj ua rau kom lub suab nrov ntawm cov hlab ntsha thiab restore ntshav nyob rau hauv lub cheeb tsam cov.

Kev mloog yuav tsum tau them rau kev noj haus nyob rau hauv cov kev tshwm sim ntawm pliaj pob. Cov khoom noj uas nplua nuj nyob rau hauv cov vitamins, zaub roj, lactic acid cov kab mob yog qhov tseem ceeb rau tshwj kom txhob hyperkeratosis. Nutritionists kom noj cov zaub mov kom muaj xws li tag nrho grain breads, ceev, sunflower noob, zaub, txiv hmab txiv ntoo, kua mis nyeem qaub thiab yogurt.

tswv yim pom zoo dermatologist

Dermatologists kom hais tias cov neeg nrhiav chaw nrog tas gus ua pob, thawj paub yog vim li cas rau nws tshwm sim. Nyob ntawm seb cov xwm thiab yog tshuaj kho mob. Yog hais tias qhuav daim tawv nqaij yog tshwm sim los ntawm nws cov neeg tus yam ntxwv, yog txaus tu ncua kev zoo nkauj kev kho mob thiab ib tug kuas noj. Nyob rau hauv cov ntaub ntawv ntawm mob ntawm lub hauv nruab nrog cev, los yog caj ces predisposition ua tsis tau yam uas tsis muaj kev kho mob complex kev kho mob.

Yog li ntawd, peb tau hais txog nrog rau qhov teeb meem raws li ib tug txoj kev gus ua pob. Muaj ob lub ntsiab ua rau ntawm no cov nyhuv. Nyob rau hauv rooj plaub thawj lub manifestation ntawm cov hillocks yog pilomotornogo reflex. Nws essence lies nyob rau hauv lub yuav txo tau ntawm cov leeg, uas thaum raug ntau yam yog txo thiab txhawb nqa lub plaub mos mos hauv paus thiab daim tawv nqaij nyob ib ncig ntawm lawv. Cov tsos ntawm gus daim tawv nqaij nyob rau hauv ib co chaw, uas thaum lub sij hawm tsis nres, muab ib tug ua txhaum ntawm lub cev nyob rau hauv kev txiav txim.

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