Kushatirwa - ichi ... kugumbuka uye kufunganya

Kushatirwa - mano muviri kana munhu munyama vanoteerera zvakatipoteredza. Ndirwowo mano tsandanyama kuti kubata semhinduro ndichisveerera. Excitability masero anonzi chepfuma anobvumira kuti kudavira kuti kutsamwa kana kurudziro Somuenzaniso, kukwanisa tsinga uye tsandanyama masero vanoteerera magetsi anotikurudzira.

Important utachiona ehupfumi

Kushatirwa - izvi zvipenyu ehupfumi pamusoro rejira, izvo zvinogona kutorwa mukati kana kunze kukanganiswa uye kupindura nazvo kuchinja kuti yaifara ezvinhu. Micheka yakadaro inonzi kukakavara uye vane mumwe nhamba noruzhinji unhu. Izvi zvinosanganisira zvinotevera:

1. kugumbuka. Izvi kana masero, nyama uye nhengo vanokwanisa mhinduro kubudikidza kupindira nedzimwe kuitika - zvose kwokunze uye dzakawanda.

2. The excitability. Zviri kunaka mhuka kana chirimwa mumasero, kwamakadarika zvinovawo zvinobvira kuchinja mamiriro rokuzorora mamiriro vasiri webasa ane muviri.

3. The conductivity. Kukwanisa ichi kuparadzira excitatory mhinduro. It kunobva nemamiriro zvinyama wayo dzichipfekeka zvinhu.

4. ndangariro iri basa kugadzira kuchinja kuitika panguva samolecular pamwero pamwe pavanopinda kuchinja majini Mubumbiro. Unhu uhwu zvinoita kuti tikwanise kuratidza unhu nhengo kupindura kudzokororwa kupindira.

Kushatirwa: tsananguro uye tsananguro

Chii kugumbuka? Kana iri pfuma muviri mutemo, kana panzvimbo, ndiko inorwadza chimiro excitability uye kunyanya aikanganiswa pamusoro nhengo kana muviri chikamu? Natural susceptibility runozivisa zvose zvipenyu, nyama uye masero, izvo pasi pokudzora vamwe mikana yakawanda yokukurudzira kuti sei mune imwe nzira. The physiology kuti kushatirwa - iri pfuma pakati huta, tsandanyama kana dzimwe nzvimbo dzomuviri kupindura kuitika. Kugona kupindura kuchinja chaiko kana chaivo kwezvakatipoteredza iri pfuma zvose zvipenyu zvose zviri panyika. Mienzaniso yakadaro ndedzinotevera: kufamba zvinomera kuti chiedza, mboni constriction uye kuwedzera nokuda nokuchinja chiedza zvikuru , uye zvichingodaro.

Mabviro ezwi pfungwa

Izwi anowana kubva irritabilitas Latin. Kushatirwa - maitiro munda zvimwe kwokunze zvinhu pamusoro. Izwi iri rinoshandiswa kutsanangura vasiri dzekukurira mikana yakawanda yokukurudzira, uyewo pathological kuratidzwa chokuita kunyanya nehanya. Pfungwa iyi hazvifaniri kuvhiringidzwa kugumbuka. pfuma iyi inogona kuenzanisirwa mu maitiro chinja kwezvakatipoteredza, mamiriro ezvinhu, Sociological uye mupfungwa mikana yakawanda yokukurudzira uye achiratidzwa dzisingadzorwi hasha, hasha uye kushushikana. Kazhinji, unhu uhwu tinoberekwa kuvanhu. Kushatirwa - pfuma iyi zvose upenyu, kusanganisira kasvisto uye miti nemhuka zvakazonaka.

Kugumbuka uye kwadzakabva

All zvipenyu vane pfuma iyi sezvo kugumbuka. Ichi ndicho muviri anogona kunzwisisa uye kupindura mimwe mikana yakawanda yokukurudzira, izvo zvinogona kuita zvose zvakanaka uye zvinogara. Chirimwa kakawanda kurerekera nenzira apo pane zvakawanda chiedza chezuva. Kunzwa ushamwari, munhu anogona kubvisa ruoko rwake kubva inopisa kwazvo.

Raikonzerwa pfungwa "kushatirwa" ndiro kwadzakabva, riri basa kuchinja mumuviri semhinduro zviwane. Somuenzaniso, ganda munhu anodzima kana chavakaona zvikuru chiedza chezuva. Shoko rokuti "kwadzakabva" rinowanzoshandiswa kutsanangura zvimwe kuchinja vanhu kuti kazhinji hazvigoni chakasvitswa vana uye havasi evolutionarily chinokosha saka. Uyezve, kuchinja izvi kazhinji reversible. Somuenzaniso, Tan achasvava, kana munhu wacho hunoguma kugara zuva. Environmental ezvinhu anogona kukonzera refu kuchinja majini Zvinoumba vemo kuti vachava kusingarapiki mune nomumwe zvinenge.

zvinhu pfungwa

Kushatirwa ndiko kugona zvipenyu kuti sei mune imwe nzira zviwane nokuchinja chimiro chavo uye mamwe mabasa. In basa mikana yakawanda yokukurudzira kushumira zvinhu iwayo zvakatipoteredza chinogona kukonzera maitiro. Nokufamba shanduka rinenge dzakaumbwa, vane yakakwirira azvipire nehanya nokuda pamberi dzakananga receptors ari mumasero. munyama izvi vanogona huta, tsandanyama uye glandular tishu.

The ukama kugumbuka uye excitability

Kushatirwa uye kufunganya zvakabatana chaizvo. Excitability chinonzi zvinhu zvikuru yakarongwa nyama, somunhu kwomusikirwo zviwane nokuchinja vasiri unhu. Pakutanga richava excitability pakati tsinga, zvichiteverwa tsandanyama uye mumasero.

marudzi mikana yakawanda yokukurudzira

Kusiyanisa pakati pezviri uye zvimwewo nzira kupindira. The zvekunze dzinosanganisira:

1. Physical (zvemaziso, chafariz, nemwaranzi uye ruzha). Mienzaniso inosanganisira inzwi, chiedza, magetsi.
2. Chemical (acid, alkali, chepfu, zvinodhaka).
3. Biological (utachiona, nemavhairasi, uye zvakafanana). Irritant kunogona kunzi zvokudya uye munhu wechirume.
4. Social (nokuti vanhu zvingava zvakafanana namashoko).

Kana mudzimba, pane mubvunzo zvinhu kuti zvinoberekwa muviri pachayo. Zvingava hormone nevamwe pakugadzira kushingaira zvinoriumba. Nesimba matambudziko mapoka matatu: subthreshold - avo anogona uye regai kunyengedza mhinduro, vomukova - mwero chipingaidzo - uye suprathreshold kukonzera akasimba kuita.