I-Vestibular Sense, Impahla, I-Thermoception, ne-Nociception
Abantu abaningi bajwayele izinzwa ezinhlanu: ukunambitha, ukuzwa, ukuhogela, ukuthinta, nokubona.
Izinzwa zethu ziqoqa ulwazi ngezwe lethu langaphandle kanye nomzimba wethu wangaphakathi ukuthonya umbono wethu. Lolu lwazi luyinkimbinkimbi futhi kunezinqwaba zalo-okuningi kulokho esingalokothi sibhalise ngokucophelela; esikhundleni salokho, kusetshenziselwa intuitively.
Namuhla, ngifuna ukuqaphela umqondo omine ohamba ngaphansi kokunconywa ngoba awuhambisani nezinzwa ezingu-5 ezijwayelekile.
Ukubonga izinzwa zethu ngaphesheya kwezigaba eziyisihlanu ezaziwa kakhulu kungasinika ukuqonda okubanzi komsebenzi umzimba wethu owenza njalo ukwazisa ngezwe nendawo yethu kuyo.
Ulwazi lomsebenzi oyisisekelo wezinzwa zethu ezingaphansi kwezwe nakho kuyigugu kakhulu lapho lezi zinzwa ziyekezeka. Isibonelo, abahlinzeki bezemisebenzi bavame ukusebenza ngezinzwa ezingasebenzi kahle, kungakhathaliseki ukuthi babantu abaye bahlaselwa isifo noma umntwana onenkinga yokucubungula.
I-Vestibular Sense
Umqondo wokulinganisela
Umqondo wezingubo ubeka umuzwa wokulinganisela. I-receptors yalo mqondo ikuvumele ukuthi wazi ukuthi yisiphi isiqondiso umzimba wakho ohambayo maqondana nodonsela phansi. Uma ngabe uke washaya masinyane embuthanweni bese uthola ubunzima ukuhamba ngendlela eqondile, uke wabhekwa ngokweqile kwengqondo yakho ye-vestibular.
Ama-receipt for the vestibular sense atholakala endlebeni yangaphakathi.
Ezinye izifo zithinta ngqo indlebe yangaphakathi ishiya isiguli ngomqondo we- vertigo eyingozi.
Ukuzikhethela
Umqondo wokuthi umzimba wakho uyiphi indawo
USir Charles Bell wabiza ngokuthi "umqondo wesithupha," futhi ngenkathi kungabonakali njengokubona abantu abafile, kusengumqondo omangalisayo. Ukwazisa ukuqwashisa ukuthi umzimba wakho usekuphi isikhala.
Uma uvale amehlo akho, usenomqondo wokuthi izingalo nemilenze yakho ziphi. Ungakwazi ngisho nokuphuma futhi ubambe ngokuqondile into eduze kwakho. Ngaphezu kokulandelela kwethu kokubona lapho sikhona khona, sinamamukeli emajoyini ethu, imisipha emikhulu, nesikhumba sonke esisebenza ndawonye ukuqoqa ulwazi mayelana nesimo sakho.
Lo mqondo ungaphuthelwa yizifo ze-neurological, ikakhulukazi ngokushaya isifo. Isibonelo, umuntu oye wahlaselwa isifo angase alahlekelwe umuzwa wokuzimela endaweni eyodwa yomzimba wakhe. Bese-ke kuzomele bahlole ukubonakala lapho ingalo yabo isesikhala, ngakho abahlali kuwo noma bathathe isandla sabo sibanjwe okuthile.
I-thermception
Umqondo wokushisa
Umzimba wakho unemitholampilo ukukusiza ukuthi uzizwe ushisayo futhi ubanda. Ngenkathi lo mqondo uhlanganiswa nomqondo wethu wokuthinta, ukushisa kwe-thermoception kuhlukile kukho neqoqo layo le-receptors. Eziningi ze-receptors zilele esikhumbeni sakho, kodwa futhi sinemitholampilo emzimbeni wethu ositshela ngokushisa komzimba wethu futhi asize imizimba yethu ilawula ukushisa komzimba wethu.
Lo mqondo ungahle uthinteke, isibonelo, iziguli zomdlavuza ezine-peripheral neuropathy zingase zithole lo mqondo unciphile kanye nezinye izinzwa ezihlobene nokuthinta.
Kukhona izindaba zabantu abalahlekelwa umqondo wokubandayo ngemuva kokushaywa ngombani.
I-nociception
Umqondo wobuhlungu
Ubuhlungu futhi ekubukeni kokuqala kungase kubonakale sengathi kuyisandiso sokuthinta, kodwa kulukhuni kakhulu kunalokho. Kunama-receptors ebuhlungu emzimbeni wakho, hhayi kuphela isikhumba sakho kodwa futhi nakuzo zonke izinsipho zakho kanye (uhlobo lwe-gut-ache noma ubani?) Kunezinhlobo ezintathu ezahlukene zokuthola izinhlungu. Ama-receptors ebuhlungu obukhipha ama-mechanic akuxwayisa kunoma yibuphi ubuhlungu obubangelwa ngokomzimba, ngokwesibonelo, kusukela ekuguquleni ikhanda lakho noma ukugoqa nge-bat. Kukhona nama-receptors wezinhlungu zokushisa abakuqaphelisa ukushisa okwedlulele noma kubanda.
Okokugcina, kunezitho zomzimba zamakhemikhali, ezibangelwa amakhemikhali omzimba wakho, isibonelo uma ukuvuvukala kwenzeka ungase uzizwe uphephu kanye nayo.
Njengazo zonke ezinye izinzwa, lo mqondo othize ungaphazamiseka. Ezinye izifo ze-neurological zibangela ukuzwa kwakho ubuhlungu ukuba kudonswe. Kukhona nesifo esiyingqayizivele se-genetic, ukungazweli kokuzalwa okungokomzimba ebuhlungu nge-anhidrosis okuvimbela ikhono lomuntu lokuzwa ubuhlungu.