Hui, o ka nano. He aha ka mea?

tactile hui, kēia mea i ka hoʻopiha i kekahi receptors, a i aia i loko o nā nāʻiʻo, tendons a me ami, ili a me ka wahine mucosa, olelo, lehelehe. Tactile nā loko kanaka ike kēlā me kēia mechanically. No ka laʻana, mākou i haha aku i kekahi manaʻo koikoi, nano,ʻeha a me ka wela ihola. Me ka pili ana i ka afferent innervation o ka ili, ka mea, ua lawe mai ma kūikawā nā aʻalolo olona, i ka huli mai, mai ka spinal ganglia neurons. Tactile receptors ke aupuni 'i loko o kaʻili, sensory neuron dendrites i hana. Nui, e like me ua oleloia, e hiki ke ike nei au i wale i ka Nine Inch, a me mechanical stimuli, akā, i uila a me ka wela ili receptors.

Receptors, me ka hui, o ka nano, hiki ole wale e wela paha tactile, akā, i ola. E like me ia physiologists, kela mea keia mea o ia hana like me ka kaʻimiʻana noonoo. Nā aʻalolo a hāʻule pahū wale i maheleia i mau hoailona ia mea: 'ole-ole a me ka ole. Ko laua koena unuhi o ke alo ma ka lua o ka iho paukūʻolokaʻa a gly keena ma ka wahi mua.

Hui, o ka hoʻopā - ia mea, ma luna o nā mea a pau, noa nā aʻalolo a hāʻule pahū wale. Ma kanaka ili e like me ka nui dala. He nui o ia mau mea i loko o nā whiskers. I kanaka ili, a ua uhiia me ka lauoho, hōʻike i wale noa nā aʻalolo a hāʻule pahū wale, akā, mehanoretsepotry mea i manaoia loa hana kūikawā. No ka laʻana, i loko o kaʻili o ka manamana ma luna o nā lima a me nā kapuwaʻi o nā wāwae i ke aupuni 'Meissner corpuscles, Krause a me ka u kukui nō ma luna o ka mucosa o nā lehelehe, nipples, wahine, ka hoʻolako' ana i huli kapa i ka wahi i mahuahua pā lonoaʻili. Like no ka mea hoʻopā o ke kaʻina hana, e komo ai Muscle manamana elua paha proprioceptors o nāʻiʻo, fascia, tendons a me ami. Kekahi o nā kumumea o nā facets o kanaka tactile ka waiʻona ma o ka nano ua manaʻo lokomaikaʻi he mau kino iho, a oi loa aku hoi i ko lakou kino a me ka māhele excitation.

Komo iloko o ka mānoanoa o ka epidermis lehulehu noa nā aʻalolo a hāʻule pahū wale. Ka mea, ike eha stimuli. Kēia kaʻina ua kapaia nociception. Ka loa akahai nano i ike kuhikuhi ma nā aʻalolo a hāʻule pahū wale, i Ke Kai a puni ka lauoho aʻa. Eia hou neia manawa, ua nui na mea i loko o nā epidermis o Merkel aeee i pili 'ole i loko o ka pokole o kekahi hoʻopā. Eia hou, ka mea, synthesize ka neuronal nā lātoma, neurofilaments, a he nui nā hōʻailona i ho'ākāka 'ana i kēia mau nā aʻalolo keena. Halawai-enkephalin stimulatesʻaneʻane a pau'ōnaehana paleʻea pane o ke kanaka kino. A me keia mamua o ka mea i ka waiwai a ua hua mai ia ma ka mea hookahi Merkel keena. Kekahi hui, o ka nano o ka Meissner corpuscles, a i mua, ua kau aʻela ma luna. Ka mea, i ke aupuni 'ʻano nui i loko o ka papillary, ahu iho o ka ili o ka wahine, manamana, lihilihi a me nā lehelehe. Lākou anawaena mea i oi aku mamua o 100 microns. Eia hou, kēlā i kēia mau keena ua hoopuniia lakou mawaho o ka hana connective'aʻaʻa mea hōʻikeʻikeʻuʻuku. Ua Ua haku o glial keena, a ma ka huli hana i ka maʻi thickenings puni kēlā me kēia 'ikepili koʻikoʻi nā aʻalolo olona, i loko o ka alabata.

Oia ke kino o ke hoʻopā aku, e like me ka manaʻo koikoi mea loaʻa ka lamellar Vater-Pacini corpuscle. A nui helu o kēia mau keena ma ka subcutis moe i loko o ka pudendal aina, me na manamana wawae, mea hōʻikeʻikeʻuʻuku na nā loko, i ka paia o ka bladder. Ke anawaena o ka hookahi bipi Ua emi ma mua o ka millimeter. Nui ka mea, e wehewehe aku ma ke alo o ka pā, a me nā mawaho wahī, oiai ma ka waena konu o ka lala mua ae i ke aʻalolo puluniu, i ka loa ikepili koʻikoʻi.

Ke kanaka lolo hookipa mai i ka nui nui o ka 'ike e pili ana i ke ao nei. Ma keia hihia, o ka nui i loko o ke kaʻina hana o ka pokole o ke ao nei no kela mea keia mea o ko mākou mea pono ke hoopa aku. Hoohalike hui, - tactile receptors aia ma ke kino ili honua. No ka mea, o keia ka makou e haha aku wela, eha, mai hoopa aku a nui.