Kia ako tātou mō te wāhanga whakamiharo o te roro e āwhina ana i a koe ki te kite: ko te Occipital Lobe.

Kua whakaaro koe me pēhea koe e kite ai i ngā mea ataahua o te ao, e mōhio ai ki ngā tae, e maumahara ai ki ngā kanohi o ngā hoa me te whānau? He wāhanga tino whakamiharo, tino nui hoki o tō tātou mahunga e kawenga ana mō ēnei mea katoa. Koinei te mea e kiia nei e tātou ko te Occipital Lobe . Nō reira, i tēnei rā ka kōrerohia e tātou tēnei 'pokapū tirohanga' whakamiharo me ētahi atu taipitopito .

He aha te Lobe Occipital? Kei hea tōna wāhi?

Ki te kī māmā noa iho, ko te pūwero occipital tētahi o ngā wāhanga matua e whā o tō roro. Kei muri rawa o tō mahunga , kei runga ake i ngā mea iti kei muri o tō mahunga. Koinei te pūwero iti rawa atu ki te whakataurite ki ētahi atu pūwero o tō tātou roro. Heoi, ahakoa tōna iti, he tino nui te mahi e mahia ana e ia. I mōhio koe? Ko ngā mea katoa e kitea ana e ō kanohi, arā, ko ngā mōhiohio tirohanga katoa, ka tukatukahia, ka māramahia, ka tātarihia hoki e tēnei pūwero occipital. Mena he rite ō tātou kanohi ki tētahi kāmera, koinei te taiwhanga e tukatuka ana i ngā whakaahua i tangohia e taua kāmera.

E rua ngā wāhanga o tēnei pūkahukahu, pērā i ētahi atu wāhanga o te roro, e wehea ana kia rua ngā haurua, he taha maui, he taha matau. He awa iti kei waenganui i ngā taha e rua.

He aha ngā mahi matua a te pū occipital?

Ko te mahi matua, ko te mahi anake a te pū o te hope, ko te tukatuka i ngā mōhiotanga tirohanga . Arā, ko te mārama ki ngā mea e kitea ana e ō tātou kanohi. He tukanga uaua tēnei. Kia titiro tātou me pēhea tēnei e puta ai.

Te putanga mai o ngā kōrero mai i ngā kanohi ki te pū occipital

Whakaarohia pēnei: ​​he rite te kamo o tō kanohi ki te matapihi. Ko tēnei matapihi te wāhi e tomo ai te mārama mai i te ao o waho ki te kanohi. Kei roto i te kanohi, i muri, he paparanga pūtau tino uaua e kiia nei ko te retina . Ka hurihia ngā whakaahua e kitea ana e koe hei karere waehere tino taipitopito e ngā pūtau o te retina.

Ka haere ēnei karere kua whakakōrerotia mā roto i ō io whatu ki tō roro. Kātahi ka haere tonu mā roto i ngā ara whatu i roto i tō roro. I a rātou e haere ana, ka tukuna ēnei tohu mā roto i ētahi atu wāhanga nui o te roro, pērā i te thalamus , ā, ka tae atu ki te occipital lobe.

Kia tae atu ēnei tohu ki te pū occipital, ka tīmata te mahi tūturu. Arā, ko te wetewete i ēnei waehere ka tukuna e ngā kanohi, ka hurihia aua mōhiohio hei mea ka taea e te toenga o te roro te whakamahi me te mārama.

Ka puta tēnei tukanga i ngā wāhanga motuhake e rua o te pū occipital: te cortex tirohanga tuatahi me te cortex tirohanga tuarua . Ko te "cortex" te "cortex" rānei.I ahu mai te kupu i te kupu Latina ko tōna tikanga "kiri rākau." E pā ana ki te mata o waho o te roro e miro ana. Nō reira, ko tēnei cortex tirohanga te wāhanga o te cortex e tukatuka ana i ngā tohu e pā ana ki te tirohanga.

Ngā āheinga ka riro mai i a tātou mai i te pū occipital

Ahakoa e kīia ana ko te "tirohanga", he maha atu anō ngā tukanga me ngā pūkenga kei roto. Ka āwhina te pū occipital i ēnei mea katoa. Anei ētahi tauira:

• Te tukatuka ā-wāhi: Koinei te mea e wetewete ana i ngā tohu mai i tō retina, ā, e āwhina ana i a koe ki te kite i ngā āhua, ngā kakano, me ētahi atu taipitopito o ngā mea e karapoti ana i a koe.
• Te tukatuka tae: Koinei te mea hei āwhina i a koe ki te kite i ngā tae me te wehewehe i waenga i ngā tae takitahi me ō rātou atarangi rerekē. Tērā pea kāore e taea e ētahi tāngata te kite i ētahi tae, ko te tikanga tera pea he ngoikoretanga o tēnei tukanga, pērā i ngā āhuatanga pēnei i te matapo tae .
• Te māramatanga o te tawhiti me te hōhonutanga: Mā tēnei pūkenga ka taea e tō roro te tatau i te rahi o ngā mea e kite ana koe me te tawhiti o aua mea i a koe.
• Te mōhio ki ngā mea me ngā kanohi: Mā tēnei pūkenga koe e āwhina ki te mōhio ki ngā mea kua kitea e koe i mua, inā koa ko ngā kanohi o te hunga kua tūtaki koe.

He pēhea te āwhina a te pū occipital i ētahi atu okana me ngā pūnaha?

Ko ō kanohi te mea e kite ana i ngā mea e kitea ana e koe, ā, e tuku ana i aua mōhiotanga hei tohu ki tō roro. Engari ko te pito okipital te mea e tango ana i aua tohu, e tukatuka ana, ā, e mahi tahi ana me ētahi atu wāhanga o te roro kia mārama ai koe ki ngā mea e kitea ana e koe.

He tauira pai tēnei ko te pānui pukapuka . Ina pānui koe i tētahi pukapuka, i tētahi nūpepa rānei, ka mōhio tuatahi te pū occipital ki ngā reta me ngā kupu kei roto. Kātahi, ka honoa aua āhua me ngā tohu kua mōhiotia ki te pū o te roro kia mārama ai ki te reo tuhituhi me te hopu i ōna ihirangi. He mahi tahi whakamiharo tēnei?

He aha te mea i hangaia ai te pū occipital?

He rite tonu ngā momo pūtau o ngā wāhanga katoa o te roro ki te mea kei roto i te pūmua occipital. E rua ngā momo pūtau matua:

• Ngā Neuron: Koinei ngā pūtau i roto i te roro me te pūnaha io ka taea te tuku tohu ki ētahi atu neuron, te whiwhi tohu rānei ka tukuna atu ki tētahi atu wāhi. Ka haere ēnei tohu i roto i ngā neuron hei irahiko hiko. Ka hurihia e te neuron ēnei tohu hiko hei matū ka tukuna atu i waho o te neuron. Ka mōhio te neuron e whai ake nei ki aua matū ka hanga i tētahi atu irahiko hiko. Koinei te tere o te haere o ngā karere i roto, i waenga hoki i ngā neuron.
• Ngā pūtau glial:Koinei ngā pūtau tautoko o te pūnaha io. Kāore rātou e whakahaere i ngā tohu. Engari, ka pupuri rātou i ngā neuron, ka tango i ngā para, ka whakarato i ngā matūkai, ā, ka tautoko i ngā hanganga.

He pēhea te mahi a te pū occipital i roto i te hunga matapo?

He pātai tino nui anō hoki tēnei. Ahakoa he matapo te tangata, kei te kaha tonu te pū o te hope. Heoi, ko taua mahi kei runga i te whānau matapo o te tangata, i matapo wawe rānei i te wā o tōna oranga, i matapo rānei i muri mai i te wā o tōna oranga.

Te mahi a te pūwero occipital i roto i te hunga matapo mai i te whānautanga, i te tamarikitanga rānei

Kei te kaha tonu te mahi a te pū o te hope o te kanohi o te hunga matapo mai i te whānautanga mai, i te tamarikitanga rānei. Heoi, ka puta taua mahi ina whakamahia e rātou ō rātou atu mātakitaki. Arā, ina hongi, ina rongo, ina pā. Waihoki, ina kōrero, ina whakarongo rānei te matapo ki ngā kōrero a ētahi atu, ka kaha ake te mahi a te pū o te hope o te kanohi.

Mā tēnei ka taea te whakarite anō i te pū occipital ki te mahi i tētahi mahi rerekē e kiia nei ko te neuroplasticity . Arā, ko te kaha o te roro ki te urutau ki ngā āhuatanga rerekē. He mea whakamiharo?

Te mahi a te pūwero occipital i roto i te hunga ka matapo i muri mai i te ao

Mō te hunga e matapo ana i muri mai i te pakeketanga nā ngā take e pā ana ki te kanohi, ko te cortex tirohanga, i tukatuka i ngā mōhiohio tirohanga i mua, kei te aro tonu ki ngā mōhiohio mai i ētahi atu rongo, ahakoa he iti ake (kāore rānei) ngā urunga tirohanga e whiwhihia ana ināianei.

E rua ngā huarahi matua e puta ai tēnei ko ngā mātakitaki o te whakarongo me te pā. He māmā noa iho, ka tukuna e tō roro ōna āheinga tukatuka tirohanga ki ngā mātakitaki kē atu. Mā tēnei ka taea e te tangata te "kite" i tētahi mea mā te pā atu, te hanga rānei i tētahi pikitia hinengaro mō tōna taiao i runga i ngā mea e rangona ana e rātou.

He aha ngā mate me ngā āhuatanga e pāngia ana e te pū occipital?

Ko tētahi āhuatanga ka pā ki te kiko o tō roro, ka pā anō hoki ki te pito okipiti. Anei ētahi tauira:

• Te mate o Alice i te Whenua Maere
• Ko ētahi momo onge o te mate a Alzheimer , hei tauira , te atrophy o te posterior cortical
• Ngā whara o te roro (tērā pea nā te mate, nā te kino rānei i puta mai i te pokanga/maimoatanga hauora)
• Ngā pukupuku roro (tae atu ki te mate pukupuku)
• te paihana waro haukini
• Ngā whara o te upoko, inā koa ko ngā whara o te roro me ngā whara o te roro
• te paitini o te konganuku taumaha, ētahi atu paitini rānei
• Ngā mate urutā (ina koa ko ngā mate e hua ai te mate pukupuku roro )
• Te mate wareware tinana o Lewy
• Ngā migraines
• Te mate pukupuku o muri o te roro (PRES)
• Ngā āhuatanga e pā ana ki te hopuhopu pērā i te mate haurangi
• Whiu
• Ngā agnosia tirohanga (ka taea te kī he tohu tēnei, he āhuatanga hoki)

He aha ngā tohu, ngā āhuatanga rānei e kitea whānuitia ana o ngā raruraru o te pito okipiti?

Nā te mea ko te mahi matua a te pū occipital e pā ana ki te tirohanga, ko ngā tohu o ngā mate e pā ana ki tēnei mate e pā ana ki te tirohanga. Anei ētahi o ngā tohu:

• Te ngaronga o te tirohanga (wāhanga, katoa rānei)
• Anosognosia tirohanga , te mate Anton rānei
• Ngā agnosia tirohanga
• Ngā mānukanuka tirohanga (hei tauira, ngā hapa e haere tahi ana me te aura i te wā o te migraines)
• Ngā moemoeā tirohanga

Te ngaronga o te tirohanga

Ki te pakaru te pito o te kanohi, ka ngaro pea tō tirohanga i tētahi wāhanga, i te katoa rānei. Ka pā pea tēnei ki te kanohi kotahi, ki ngā kanohi e rua rānei. Ki te ngaro katoa tō tirohanga, ā, ka pā ki ngā kanohi e rua, ka kiia tēnei he matapō cortical . Ki te pāngia koe e tēnei mate, kei te mahi tika ō kanohi, engari kāore e taea e tō roro te tukatuka i ngā tohu io e pā ana ki te tirohanga, ka pāngia koe e te matapō.

Anosognosia tirohanga, te mate Anton rānei

Ina pakaru te roro, ka taea te whakararuraru i te kaha o te roro ki te aroturuki i a ia anō. Ka taea e tēnei te arahi ki te kore e taea te kite i ngā tohu, i ētahi atu tohu rānei o tētahi raruraru. Ko te momo anosognosia tirohanga tino noa ko te wā e whakakahore ana te matapo he raruraru tirohanga tōna. Ko tētahi atu momo onge o te mate Anton ko te wā e whakaaro ana te tangata he matapo ia engari e whakaatu ana i ngā tohu kei te mahi tonu tana tirohanga (i te iti rawa i roto i te hinengaro).

Ngā agnosia tirohanga

He āhuatanga tēnei e kore e taea e tō roro te tukatuka tika i ngā mea e kite ana koe. He rite ki te ngana ki te whakatuwhera i tētahi kōnae i runga i tō rorohiko, engari kāore i a koe te kaupapa tika. Kāore e taea e te rorohiko te whakatuwhera i te kōnae nā te mea kāore e mōhio me pēhea te whakamahi. Koinei te āhua o te agnosia tirohanga. Kāore e taea e tō roro te mārama me te tukatuka i ngā mea e kitea ana e ō kanohi. Heoi, i ētahi wā ka taea e ētahi atu rongo te āwhina me te mahi i waho o tēnei.

Ētahi tauira:

• Te kore mōhio ki te mea: I tēnei, ka kitea tētahi mea, engari kāore e taea e te tangata te tautuhi. Heoi, tera pea ka taea e rātou te tautuhi mā te tangi (hei tauira, kāore pea e kitea he ngeru mā te tirohanga, engari ka taea te tautuhi mā tana tangi 'meow') mā te pā rānei (hei tauira, kāore pea e kitea he kī mā te tirohanga, engari ka taea te tautuhi mā te pā me te āhua).
• Te koretake o te tae: E rua ngā huarahi e puta ai tēnei. Ko tētahi, kāore e taea e koe te tukatuka i ngā tae e kite ana koe. Ka taea e tēnei te whakapōuri i ngā tae, te āhua hina rānei ( achromatopsia ). Ko tētahi atu momo matua, kāore e taea e koe te hono i ngā tae ki ō rātou ingoa. Ka taea e koe te kite i ngā tae, engari kāore e taea e tō roro te whakaingoa, te mōhio rānei ina rongo koe i a rātou. He rerekē te koretake o te tae i te matapo tae, he mate tēnei o ngā kanohi.
• Te kitenga tahi o ngā mea takitahi: Koinei te wā ka taea e koe te kite i ngā mea takitahi engari kāore e taea te mārama me pēhea te hononga o tētahi ki tētahi. Hei tauira, kāore pea koe e mārama he maha ngā rākau e huihui ana, ahakoa te āhua nei he ngahere.

Ngā mānukanuka tirohanga

He whakapōturitanga, he panonitanga rānei ēnei o tō tirohanga. Ka puta ēnei ina kore tō roro e tukatuka tika i ngā tohu e puta mai ana i ō kanohi. Ka pā pea tēnei ki ngā āhuatanga e whai ake nei o ngā mea e kitea ana e koe:

• Rahi: Ka āhua nui ake, ka āhua iti ake rānei ngā mea i tō rātou āhua tūturu.
• Āhua: Ka āhua hē pea ngā mea (whakaarohia te āhua o tō ahua i runga i tētahi mata koretake, i tētahi whakaata ngaru, i te mata rānei o te wai e neke ana).
• Nekehanga: Ka āhua neke pea tētahi mea ahakoa kāore e tū, ka āhua tū rānei tētahi mea e neke ana.

Ngā moemoeā tirohanga

I raro i ngā āhuatanga noa, ka puta te tirohanga a te tangata nā te mea ka tukatukahia e te roro ngā tohu mai i ngā kanohi. Kia tae atu aua tohu ki te pūwero occipital, ka tukuna ngā tohu e ngā neuron i taua rohe ki ētahi atu wāhanga o te roro. Ko ngā moemoeā tirohanga ko te wā e mahi ana ngā neuron i roto i te pūwero occipital me te mea kei te whiwhi tohu mai i ngā kanohi, engari i roto i te ao tūturu kei te mahi takitahi rātou, me te kore he tohu pēnei. Arā, te āhua nei kei te kite rātou i ngā mea kāore i reira.

He aha ngā whakamātautau e wātea ana hei tirotiro i te hauora o te pū occipital?

He maha ngā huarahi a ngā tākuta ki te tirotiro i te hauora o tō pūkahukahu. Kei roto i ēnei ko ngā whakamātautau tātaritanga, ngā whakamātautau taiwhanga, me ngā matawai. Anei ētahi tauira:

• Ngā whakamātautau toto (ka taea e ēnei te kite i ngā mea katoa mai i ngā raruraru o te pūnaha ārai mate ki ngā paitini me ngā paitini, inā koa ngā konganuku pēnei i te parahi, te mercury, me te mata).
• Matawai tomography rorohiko (CT)
• Te whakamātautau hiko o te roro (EEG)
• Te whakamātautau hiko-mīro (EMG) (Te whakamātautau hiko-mīro (whakamātautau kawe io) )
• Ngā pūmanawa whakaoho ( ngā whakamātautau pānga)
• Whakaahua aukume (MRI)
• Whakamātautau hinengaro-pūnaha
• Matawai i te tomografi tukunga Positron (PET)

He aha ngā maimoatanga noa mō ngā āhuatanga e pā ana ki te occipital lobe?

He maha ngā āhuatanga ka pā ki te kiko o tō roro, ā, he rerekē rawa ngā maimoatanga mō aua āhuatanga. Ko ngā maimoatanga e whai hua ana mō tētahi āhuatanga, kāore pea e whai hua mō tētahi atu, e kino ake rānei tētahi atu. Nō reira, ko te tākuta te tangata pai rawa atu hei tuku kōrero ki a koe mō ngā kōwhiringa maimoatanga mō tētahi āhuatanga roro. Ka whakaarohia e rātou tō hītori hauora, tō āhua o nāianei, ō manakohanga, me ētahi atu āhuatanga hei hoatu whakautu e hāngai ana ki tō āhuatanga.

Me aha ahau kia ora tonu ai te pito o te hope?

He maha ngā mea ka taea e koe te mahi hei pupuri i tō roro katoa, tae atu ki tō pūkahukahu occipital, kia ora pai. Ka taea te ārai i ētahi mate roro. Ko ētahi kāore pea e taea te ārai, engari ka taea e koe te whakaiti i tō tupono ki te pāngia e ēnei mate. Anei ētahi o ngā mea tino nui ka taea e koe te mahi:

• Kai i tētahi kai taurite: Ki te nui rawa, ki te iti rawa rānei te huaora D, ka pāngia tō roro e ngā raruraru, tae atu ki te pito o te hope. Ka pāngia hoki te hauora o tō pūnaha tohanga toto e tō kai, he mea nui kia pai ai te mahi a te roro (ko te pararutiki tētahi tauira o tētahi āhuatanga ka pā mai ina pāngia te roro e ngā mate o te pūnaha tohanga toto).
• Kia kaha tonu te tinana, kia mau tonu te taumaha hauora: Ka taea e tō taumaha me tō taumata mahi te āwhina i te ārai, te whakaroa rānei i ngā āhuatanga e pā ana ki te roro, inā koa ngā raruraru tohanga toto pēnei i te toto toto tiketike. Ka taea e tō tākuta whānau te kōrero ki a koe he aha tō taumaha tino pai me te aha ka taea e koe te mahi hei āwhina i te pupuri i taua taumaha. He pai hoki te mahi tinana mō tō roro. Ehara i te mea ka whakapai ake i te tohanga toto anake, engari ka whakatairanga hoki i te whakaputanga o ngā matū whai hua e kiia nei ko ngā neurotransmitters e hangaia ana i roto i te roro.
• Mauria he taputapu tiaki ina hiahiatia: He tino morearea ngā whara o te mahunga, inā koa ko ngā whara roro me ngā whara roro whara, ki tō roro tuara. Nā te mea kei muri o te mahunga tēnei wāhanga o te roro, ka ngāwari ake te whara. Mā te mau potae, ngā whitiki haumaru (pēnei i ngā whitiki nohoanga), me ētahi atu taputapu tiaki ka āwhina nui ki te ārai i ngā raruraru o te roro tuara.
• Whakahaerehia ō mate pūmau: He maha ngā mate e pā ana ki te roro ka kino haere i roto i te wā. Heoi, mā te rongoā i ēnei mate ka taea te aukati, te whakaroa rānei i te whanaketanga. Ko ētahi tauira o ēnei mate ko te mate huka momo 2 me te mate haurangi.

Kia maumahara, ko te pito o te roro te wāhanga iti rawa o tō tātou roro, engari koia te okana matua e āwhina ana i a tātou ki te kite me te wheako i te ao. Nō reira, he mea tino nui kia tiakina!

Hei whakamutunga, ngā mea hei maumahara (Karere hei tango ki te kāinga)

Ahakoa ko te pū occipital te pū iti rawa o tō roro, koinei te wāhanga e whakawhirinakihia ana e tātou katoa i te nuinga o te wā. Kei muri o te upoko tēnei wāhanga o te roro, ka tukatukahia ngā tohu mai i ō kanohi. Ahakoa ka pāngia e te maha o ngā mate me ngā āhuatanga, he pai te māramatanga pūtaiao me te hauora o tēnei rohe roro mō te tautuhi me te rongoā i te nuinga o ēnei raruraru.

E hono ana hoki te pū occipital ki ngā wāhanga maha atu o te roro, tae atu ki te tirohanga me ngā pūkenga maha atu. He wāhanga matua tēnei o tō kaha ki te kite me te mārama ki te ao e karapoti ana i a koe. Ka āwhina hoki i a koe ki te hanga mahara mā te tuku kōrero mō ō wheako ki ngā wāhanga rerekē o te roro. Nō reira, ahakoa kei muri o te mahunga o te katoa te pū occipital (i roto i te āhua tūturu me te āhua whakarite), ko tēnei wāhanga o te roro tētahi o ngā mea tino nui e whai wāhi ana ki tō oranga o ia rā. Nō reira, ko tō kawenga te tiaki pai i tēnei toa iti.

` Pūwero o te pito o te roro, te roro, te tirohanga, te retina, te uho tirohanga, te roro