He aha mea he mea loaʻa? Ano a me ka manao ana o receptors

I ka 'atikala wehewehe i na receptors, no ka a lākou e hana ai ke kanaka, a, ma ka hana, o ka theme like o ka mea loaʻa hakaka.

kālaimeaola

Life ma luna o mākou Honua he mea aneane 4 ieeeea makahiki. I loko o keia incomprehensible i na kanaka pokole o ke ola ma luna o ka mea i UAIAaIN e na ? Ueony, a paha kēia kaʻina hana, e hele aku ma luna o ka wa pau ole. Akā, nānā akula au i ka wā mai i ka 'epekema wahi o ka nānaina o kekahi liluwelo meaola, laila kona' ole, coherence, a hiki i ka nui ola ana o ka mea kupaianaha, a me ka mea pili i ka walaʻauʻana pepa. A e pili ana i ke kanaka kino, a olelo aku i kekahi mea! I kekahi wahi o kona kālaimeaola mea kū hoʻokahi a me ka hana hoihoi.

E noonoo ma keia pepa i na receptors, no ke aha la ka mea i pono a me ka mea hana. I ka hana ana pela, ua ho'āʻo e maopopo i maopopo i hiki.

kanawai

E like me ka puke noiʻi kūʻikena, i ka mea loaʻa - he hui ana o na a hāʻule pahū wale o nā aʻalolo olona, i loko o kekahi mau neurons me kekahi pā lonoaʻili a me kekahi 'ho okumu ana o intercellular waiwai a me ka kūikawā keena o ola'aʻaʻa. Together ka mea, no ke kolohe, e hoohuli i ka aoao o nā kumumea o nāʻano likeʻole, i mea pinepine haawi ia ia e like me stimuli, ma ka pau nā aʻalolo impulse. Ano, ke ike i keia mea loaʻa.

Kekahi mau 'ano o ke kanaka receptors ike i ka' ike a me ka waiū ma kūikawā keena o epithelial kumu. Eia hou, i ka pēpēʻana o ka 'ike e pili ana i na stimuli e hoʻomau ana i Hoʻololi' nā aʻalolo keena, akā, i ka likeʻole ma waena o ia mea i ka mea, paha nā aʻalolo impulses hiki ole ma o lakou iho, akā, wale hana ma innervate ka hopena. Ma ka ho'āʻoʻana i nā'ōpuʻu (ka mea, e aia i loko o ka epithelium o ke alelo 'ilikai) laʻana no laila, hana. Kā lākou hana ua ka nānā 'ana ma luna o chemoreceptors i kuleana no ka pokole a me ka hana o ka waiū i Nine Inch paha e yiaeaiiacaaeneiie waiwai.

Ano, ua ike i ka ho'āʻoʻana nā'ōpuʻu , a pehea e hana.

hookohu

Aloha kau, na receptors i kuleana no ka hana o ka aneane i ka makaukau. A kaawale mai ka loa maopopo, e like me ka ike a me ka lohe ana, e hiki ai i ke kanaka i ka haha a me nāʻike manaʻo: puʻe, ka mahana, humidity, a no laila, ma luna o. No laila mākou i ana no ka ninau o ka mea receptors. Akā, nānā i ia i loko o aku au mamuli.

Stimuli i haʻalele i kekahi mau receptors ke malama loa kekahi mau loa a me ka hana, no ka mea hoike i ke ÿano waiwai o ka deformation (eha, aʻoki),ʻano pākīkē Nine Inch, a me ka pila aʻume mākenēki kahua! Eia naʻe, i receptors i kuleana no ka pokole o ka hala, aole nae i kaʻoi loa manaʻo. Mākou wale nō ike ia he oiaio ka mea, akā, hoʻomohala i nā mea a pau naʻano likeʻole.

ano

Ka mea, ua māheleʻia i loko o ke ano e like me ka wahi i loko o ke kino a me ka stimulus, ma a mākou i loaa i ka lepa i loko o ke aʻalolo a hāʻule pahū wale. E noonoo oe i ka nui au mamuli mea loaʻa Mea Maluna o ka pono stimulus:

• Chemoreceptors - i kuleana no ka ho'āʻoʻana a me ka ala o ko lākou hanaʻia ma muli o ka hopena o yiaeaiiacaaeneiie a me nā Nine Inch.
• Osmoreceptors - 'ole ma ka hoomaopopo ana i ka loli ma ka osmotic loli, oa e hoʻomāhuahua ai emi .. Osmotic puʻe (i kēiaʻano o ke kaulike ma waena o intracellular a me extracellular fluids).
• Mechanoreceptors - loaa mau lepa a ka nānā 'ana ma luna o physical loa.
• Photoreceptors - hoomaikai ia ia i ko kakou mau maka lawe i ka hiki malamalama pae.
• Thermoreceptors - i kuleana no ka pokole o ka mahana.
• Nociceptors.

He aha ka mea loaʻa hakaka?

Aloha kau, ka mea, o ka poe waiwai a hiki hoopaa i receptors, akā, mai i hoʻololi 'ana i kā lākou holomua. A agonist, ma ka mea ku ole,ʻaʻole wale nō e hoopaa ana akā, i 'Imi ololi i ka mea loaʻa. No ka laʻana, ka mea hope loaʻa kekahi ai 'i hoʻohana no ka anesthesia. Ka mea i nele i ka pā lonoaʻili o ka mea loaʻa. Inā ka mea, i kapaʻia ka helehelena, a me ka hana o ko lākou kāpili.