Ingabe ngezinye izikhathi ukhohlwa ngokuzumayo ukuthi ubekephi okhiye bakho noma igama lomngane wakho? Noma uyakhumbula isenzakalo esenzeka eminyakeni edlule njengokungathi bekuyizolo? Ngemuva kwale nto emangalisayo ebizwa ngokuthi inkumbulo kukhona ingxenye encane kodwa enamandla kakhulu yobuchopho bethu. Ngisho noma ungeyena udokotela wezinzwa, cishe uke wezwa ngaleli gama - yi- 'Hippocampus '. Namuhla sizokhuluma ngalesi sitho esimangalisayo, ukuthi sisebenza kanjani, nokuthi sibaluleke kangakanani empilweni yethu.
Kalula nje, iyini le hippocampus?
I-hippocampus iyingxenye yesimiso se-limbic ebuchosheni bethu. Lolu hlelo luhlobene eduze nenkumbulo yethu, ukufunda, kanye nemizwa . Umsebenzi oyinhloko we-hippocampus ukuthatha izinkumbulo zesikhashana nokuzisiza zigcinwe kwezinye izingxenye zobuchopho njengezinkumbulo zesikhathi eside. Kufana nomuntu oselayibhrari othatha izincwadi ezintsha, azihlele, futhi azibeke emashalofini ahlala njalo.
Igama elithi 'hippocampus' livela egameni lesiGreki elisho 'ihhashi lolwandle'. Lokhu kungenxa yokuthi lesi sitho sime njengehhashi lolwandle. Sonke sine-hippocampi ezimbili ezinjalo ebuchosheni bethu, eyodwa ohlangothini ngalunye lobuchopho. Le ngxenye ingenye yezingxenye zobuchopho ezifundwe kakhulu ososayensi ngoba ihlotshaniswa nezifo eziningi zezinzwa nezimo.
Kwenzekani ku-hippocampus?
Ekuqaleni, abacwaningi babecabanga ukuthi i-hippocampus ihlobene nomuzwa wokuhogela (i-olfaction). Kodwa kamuva kwatholakala ukuthi umsebenzi wayo oyinhloko imisebenzi ehlobene nenkumbulo. Kodwa-ke, isebenzisa ulwazi oluvela ezinzwa zethu ezinhlanu (ukubona, ukuzwa, ukuhogela, ukunambitha, ukuthinta) ukudala izinkumbulo.
Ngenxa yokuthi inkumbulo ibalulekile cishe kukho konke esikwenzayo, i-hippocampus iyingxenye ebalulekile yokuphila kwethu kwansuku zonke. Ngenxa yokusebenza kwayo okuyinkimbinkimbi, ingakhuluma noma ixhumane nezinye izingxenye eziningi zobuchopho.
Ake sibheke ithebula elingezansi ukuze sibone ukuthi yimiphi imisebenzi eyinhloko ye-hippocampus.
| Umsebenzi oyinhloko | Incazelo elula |
|---|---|
| Izinkumbulo Ezimemezelayo | Kukusiza ukukhumbula ulwazi olufana negama lomuntu, usuku, isikhathi, nendawo. Isibonelo, kukusiza ukukhumbula ngokushesha izinto ezifana nokuthi ungahlangana kuphi nomngane wakho kanye nenombolo yakhe yasekhaya. |
| Ukuguqula inkumbulo yesikhathi esifushane ibe yinkumbulo yesikhathi eside | Kuyasiza ukugcina izinto unomphela ebuchosheni, njengokuthile okufundile namuhla noma igama lomuntu osanda kuhlangana naye. Ukulala kubaluleke kakhulu kule nqubo. Yingakho sikhohlwa izinto ngezinsuku lapho singalali kahle. |
| Ukukhumbula izindawo neziqondiso (Ukuzulazula Kwendawo) | Kukusiza ukukhumbula izikhombisi-ndlela, ukufika ezindaweni. Cabanga nje, uma uya esitolo usuka ekhaya nsuku zonke, ukhumbula umzila ngosizo lwale hippocampus. Kufana 'ne-Google Map' ekhanda lakho. |
Iphi i-hippocampus ebuchosheni?
I-hippocampus itholakala ku-temporal lobe, ingxenye yobuchopho etholakala ngaphezu kwezindlebe zakho. Lena yingxenye esiza ukugcina izinkumbulo nemizwa .
Okukhethekile ukuthi, ngokungafani nezinye izingxenye eziningi zomzimba wethu, i-hippocampus ingashintsha futhi ikhule ngokuhamba kwesikhathi. Le nqubo ibizwa ngokuthi i-neurogenesis. Lokhu kusho ukuthi uma sifunda izinto ezintsha futhi siba nokuhlangenwe nakho okusha, le ngxenye iba namandla.
Wazi kanjani ukuthi kunenkinga nge-hippocampus?
Izimpawu zokungasebenzi kahle kwe-hippocampal zivame ukuhlotshaniswa nenkumbulo. Kujwayelekile ukukhohlwa ukuthi ubekephi okhiye bakho usuku olulodwa noma ezimbili, noma ukufaka igama lomuntu endaweni engeyiyo. Kodwa uma ubhekene nesinye noma ngaphezulu kwalezi zimpawu ezingezansi , kungcono ukubona udokotela wakho ukuze uthole ukuthi yini ebangela lokho.
| Izimpawu okufanele uziqaphele |
|---|
| - Ukulahlekelwa yinkumbulo yesikhashana (isib., ukukhohlwa okuthile okwashiwo emizuzwini embalwa edlule) |
| - Ubunzima ngezikhombisi-ndlela nezindawo (isib. ukulahleka ngisho nasemzileni owaziwayo) |
| - Ubunzima bokwakha izinkumbulo ezintsha (ngisho noma izinkumbulo ezindala zinhle) |
| - Ubunzima bokukhumbula izinto ezifana nezinsuku, izikhathi, amagama, nezindawo |
Yiziphi izifo ezithinta i-hippocampus?
Kunezimo eziningana zezokwelapha ezingalimaza i-hippocampus.
- Isifo sika- Alzheimer: Nakuba lesi sifo sithinta izingxenye eziningi zobuchopho, i-hippocampus iyona eqala ukuthinteka. Ezigabeni zokuqala zesifo sika-Alzheimer, izicubu eziku-hippocampus ziyawohloka bese ziqala ukuncipha. Yingakho kuvela izimpawu ezifana nokukhohlwa amagama nobuso, nokulahleka emigwaqweni ejwayelekile.
- Isifo sokucindezeleka ngemva kokwethuka (PTSD): Lesi simo singakhula kwabanye abantu ngemva kokuhlangenwe nakho kwesigameko esibuhlungu kakhulu. Singafaka izimpawu ezifana namaphupho amabi, ukubuya kwemicabango, kanye nokukhathazeka okukhulu. Ucwaningo oluthile luthole ukuthi ubukhulu be-hippocampus buyancipha kulesi simo. Futhi, lapho izingqondo zethu zisinxusa ukuba sihlale kude nendawo noma umuntu esimesabayo, i-hippocampus yiyo edala lowo muzwa. Iwukusivikela engozini.
- Isifo sokuwa kwe-temporal lobe: Ukuwa kwe-hippolar kungalimaza i-hippocampus. Uma lokhu kuwa kwenzeka isikhathi eside, i-hippocampus ingancipha ngobukhulu.
Uyigcina kanjani i-hippocampus yakho iphilile?
Nakuba singenakukwazi ukuzivocavoca i-hippocampus njengoba siphakamisa izinsimbi ukuze sakhe ama-biceps, kunezinto ezimbalwa esingazenza ukuze sithuthukise inkumbulo yethu futhi sigcine le ngxenye ebalulekile iphilile. Ungacela nodokotela wakho iseluleko esengeziwe ngalokhu.
- Funda izinto ezintsha empilweni yakho yonke: Ukufunda ulimi olusha, insimbi yomculo, noma elinye ikhono kugcina ubuchopho bakho kanye ne-hippocampus yakho isebenza.
- Sebenzisa izinzwa eziningi ngesikhathi esisodwa: Sebenzisa izinzwa eziningi lapho ufunda okuthile. Zicabange ufunda ukwenza isidlo esisha. Uma ufunda ngokusibuka, ukusihogela, nokusinambitha, uyasikhumbula kangcono.
- Sebenzisa abahleli namakhalenda:Esikhundleni sokuzikhathaza ngezinto ezincane, sebenzisa abahleli, amakhalenda, kanye nezinhlelo zokusebenza zocingo ukuze zikusize ukhumbule.
- Buyekeza lokho okufundile: Ngemva kokuthi usufunde okuthile, kubukeze futhi ezinsukwini ezimbalwa, ngesonto, noma ngenyanga. Lokhu kusiza i-hippocampus ukudlulisa ulwazi kwinkumbulo yesikhathi eside.
- Lala kahle ebusuku: Njengoba sishilo ngaphambili, ukulala kubalulekile ekuqiniseni inkumbulo. Zama ukulala kahle okungenani amahora angu-7-8 ngosuku.
- Ukuzivocavoca njalo: Ukuzivocavoca umzimba kwandisa ukugeleza kwegazi ebuchosheni, okuwusizo kakhulu empilweni ye-hippocampus.
Umlayezo Wokuya Nawe Ekhaya
- I-hippocampus iyingxenye yobuchopho bethu efana 'nehhashi lolwandle' ebalulekile ekukhumbuleni, ekufundeni, nasemizwelweni.
- Umsebenzi oyinhloko walokhu ukuguqula izinkumbulo zesikhathi esifushane zibe izinkumbulo zesikhathi eside. Ukulala kahle kubalulekile kulokhu.
- I-hippocampus isisiza futhi ukukhumbula izindawo nezinkomba.
- Uma unezimpawu ezifana nezinkinga zokukhumbula ezingapheli noma ubunzima bokuhlela, kungaba uphawu lwenkinga nge-hippocampus. Esimweni esinjalo , qiniseka ukuthi ubona udokotela wakho.
- Ungagcina i-hippocampus yakho iphilile ngokufunda izinto ezintsha, ukulala kahle, ukuzivocavoca, nokunciphisa ukucindezeleka.
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