Me yasa akwai "goosebumps"?

Kowane mutum wani lokacin sun ake kira "ja jiki". Tare da abin da aka alaka da wannan sabon abu? A mutane shi ne ake kira da "Goose bumps": rufe da kananan tururuwa, 'yan Adam fata da gaske samun ta kama. A gaskiya, wannan lokaci ne quite likita da matching shi yana a cikin Latin - ya sauti kamar «cutis anserina» a cikin wannan harshe.

"Goosebumps" ya auku a karkashin wani yanayi. Sau da yawa "Goose bumps" a kan fata "gudu" a sakamakon karfi da motsin zuciyarmu. A musamman, zai iya zama mãsu jin tsõro, bugu zuwa ɗaguwar ruhaniya, gamsuwa, tashin hankali, ciki har da jima'i. Shi ne kuma wani buɗi na fata «cutis anserina» ne sau da yawa tsokane ta tsoro ko daskarewa.

Sunan wannan sabon abu ne saboda da kama rufe bumps ( "gooseflesh") na 'yan Adam fata da Goose. Da zarar geese fizge gashinsa, maimakon su ne like, vaguely kama mutum gashi follicles. Bayyanar da fata "Goose bumps" bayyana kanta pilomotornogo gabobi reflex alhakin kiwon dabbobi Jawo. Ginshikai na wannan tsari za a iya bayyana kamar haka: shi ne saboda da ruri daga m gefe jijiyoyi zuwa daga laka. A sakamakon, akwai tashin hankali na gefe jijiyoyi, wanda ke da alhakin tsoka ƙanƙancewa na gashi follicles. Lokacin da su tsokoki kwangila, wani da ake kira piloerection - kuma Muka ɗaukaka hairs a kan fata "Goose bumps gudu."

Pilomotornogo reflex ne peculiar ba kawai ga mutane amma kuma ga mafi dabbobi masu shayarwa. Tãyar da gashi (ulu) hana sanyaya na jiki, yayin da rike mai tsanani jiki na iska Layer a cikin fata surface. Abin lura shi ne cewa piloerection ba m ga wani mutum a cikin ra'ayi na gaskiya cewa kawai wasu sassan jikinsa da gashi sutura. A wannan yanayin, da darajar da wannan reflex an rasa a lokacin juyin halitta. Amma dabba rearing ulu damar, idan ya cancanta, duba more m da razanarwa. Alal misali, a lokacin da magana daga pilomotornogo reflex tsokani da hatsarin, a ji tsoro.

Tun da farko an ambata cewa, mutum zai iya "gudu Goose bumps" tare da karfi da tunanin abubuwan. Wani lokaci mutane bayyana hanyar da ya kwaikwayo na ziyarar ibada, sauraron kiɗa, kallon fina-finai, ko wasanni. A bayyanar piloerection iya haifar da tashin hankali - karfi da motsin zuciyarmu da cewa bi wasan na karta, caca, da sauransu ...

"Goosebumps" fata sau da yawa "gudu" saboda ta matsawa - zaunanniya sakamako a kan jijiya kututturan. Sai mutumin ya ce, a irin haka ne, ya "kashe" kafa ko "Otlezhal" hannunka. Rayuwa cuta, rashin bitamin a cikin jiki iya haifar da cututtuka pilomotornogo reflex. A wasu lokuta, wani ɓangare na kwarewa wannan irin tunani, musamman a yankin na ƙananan extremities iya nuna cewa mutum yana da tsanani jijiyoyin bugun gini cuta.

Muna magana ne game cututtuka irin atherosclerosis, varicose veins da sauran Sistem sakulasan cuta. A wannan yanayin, kana bukatar ka yi shãwara a phlebologist. Duk da haka, a mafi yawan lokuta, da "Goose bumps", musamman, sau da yawa manifesting - yana da har yanzu a neurological ciwo, da kuma "gudu" ne sakamakon shafi tunanin mutum da halayen. Sau da yawa wannan sabon abu da fuskantar da mutane hypochondriac, wanda shi ne muhimmi a heightened emotionality. Kada mu ware da yiwuwar wani zalla dermatological Sanadin "fil kuma needles" - musamman a lokuta inda alama da aka bayyana ba lokaci-lokaci, amma kullum. Su yi wa iya zama fiye da kima rashin ruwa da fata.

A mafi yawan lokuta, ya bayyana ciwo ba ya magana game da kasancewar wani cuta. Dalilin damuwa ya zama wani ɓangare na da bayyanar, musamman a hade tare da zafi da numbness a cikin extremities.