A chang chuan thil tenawm tak tak i theihnghilh thin em? I chabi awmna khawiah nge, nizan zanriah ei tur i ei kha, a nih loh leh thil pawimawh tak i thianpa hnena hrilh i duh... Heng thilte hi kan chungah a thleng fo thin. A pangngai a ni. Mahse, he thil mak tak "memory" an tih hi tu nge awm a, engtin nge a hnathawh tih hi i ngaihtuah ngai em? Vawiin hian kan thluak chhunga mi huaisen te tak te, mahse thiltithei tak, leh pawimawh tak thup kan sawi dawn a ni. A hming chu hippocampus a ni .
Hippocampus hi eng nge ni?
A awlsam zawngin sawi ila, hippocampus hi kan thluak peng tlemte tak a ni. Mahse hna tam tak a thawk a ni. I zirlai leh hriatrengna atana thawhhlawk bertu a ni . Hippocampi pahnih a awm a, kan thluak veilam lamah pakhat, chhungril lamah pakhat leh pawn lamah pakhat a awm.
Ngaihtuah teh, thil thar i zir a, thil thar i nei a ni. Chu thilte chu short-term memory angin an dah hmasa ber a ni. Hippocampus hna ber chu heng hun rei lote chhunga hriatrengnate hi la chhuakin, chuta tang chuan thil pawimawh ber berte chu thlang chhuakin, a buatsaih a, thluak hmun dangah pawh hun rei tak hriatrengna atan dahkhawm hi a ni.
Library lian tak a librarian ang mai a ni. Lehkhabu thar (short-term memory) a la a, uluk takin a thliar hrang a, shelf dik takah a dah (long-term memory). Chutianga kan dahkhawm chuan, chu hriatrengnate chu kan mamawh hunah kan la chhuak thei a ni.
Hippocampus chu a mak deuhin a lang. Bent ‘S’ ang mai a ni a, a nih loh leh seahorse . Chuvang chuan a hming a pu ta a ni.
He hmun te tak te hi kan thluak limbic system a mi a ni. He system hian kan rilru natna, rim hriatna, hriatrengna, leh automatic functions heartbeat leh breathing te a control a ni.
Hippocampus hnathawh ber berte chu engte nge ni?
Hippocampus hi kan thluak information manager ang a ni. A hnathawh ber berte han thlir ila.
| Thiltih | A awlsam zawngin... |
|---|---|
| Zir | Zirna thar, ṭawng thar, a nih loh leh thiamna thar i zir hian, chu thu chu i thluak-ah a inzawm khawm theih nân a ṭanpui che a ni. |
| Memory Processing hmanga thil tih dan | Hun rei lote chhunga hriatrengna chu a pawimawh dan a zirin thlan chhuah a ni a, hun rei tak chhunga hriatrengnaah chantir a, dahkhawm a ni. |
| A chhehvel boruak hriatrengna (Visual-spatial Memory) . | In atanga dawr, i room chhunga i khum awmna leh khawpui hriat loh kawngpuiah te i kalna tur kawng zawn theihna tur hriatrengna siam. |
| Thusawi hmanga hriatrengna | Thusawi leh ziak hunah thu dik tak hriat reng tura tanpui che. |
| Thupuan Hriatrengna (Declarative Memory) a ni | I piancham, i ṭhian hming, sikul-a i zir chhuah emaw, nikum lama i zinna emaw ang chi thil dik leh thil tawn hriat reng tûra ṭanpui che. |
Engtin nge hippocampus hian thluak hmun dang a thawhpui?
Hippocampus chauh hian hna a thawk lo. Thluak peng dang, team ang maiin a thawk dun a ni. A bik takin, thluak peng amygdala an tih nen hian inzawmna nghet tak a nei a, chu chuan rilru natna a thunun a ni.
Hei hi hrethiam turin entawn tur han la ila.
Kawngpuiah i kal a, a vawi khatna atan ui i hmu ang tih han ngaihtuah teh. Ui chuan a hmui a vawrh a, i bulah a rawn kal a, i kut chu hmangaihna nen a chil a. Hetih lai hian i hippocampus hian he thilthleng (ui hmuh) hi hriatrengna atan a dahkhawm thin. Chutih rual chuan i amygdala chuan "hlimna," "hmangaihna" leh "himna" tih hriatna chu chu hriatrengna nen chuan a inzawm tir a ni. Tichuan, ni dangah ui i hmuh chuan i hippocampus chuan hriatrengna hlui chu a la let leh a, i amygdala chuan chu nena inzawm hlimna rilru chu a hrechhuak leh ta a ni. Chutiang chuan ui chungah chuan i rilru a nuam hle.
Tunah chuan a lehlamah han ngaihtuah teh. Ui i hmuh hmasak ber chuan a rawn au che a, hnawhchhuah che a tum a. Tichuan hippocampus chuan chu thilthleng chu a hre reng a, amygdala chuan chu hriatrengna chu "hlauhna," "thinrimna," leh "hlauhawm" ang chi rilru natna nen a inzawm tir a ni. Tin, chuvang chuan ui i hmuh apiangin hlauhna i nei thin. Chuvangin "Fight-or-Flight" kan ti a ni.Response pawh an ko bawk. Heng limbic system peng hrang hrangte hian kan taksa chu hlauhawm kan hmuh huna do emaw, tlanbo emaw turin an buatsaih a ni.
Hippocampus a chhiat chuan eng nge thleng ang?
Vanduaithlak takin accident, natna emaw, thluak chhiatna dang emaw chuan hippocampus hnathawh a tibuai thei a ni. Hei hian hriatrengna thar siam a ti harsa thei a, hming, ni, hmun hriat reng a harsa thei a, information process pawh a ti harsa thei bawk.
Hippocampus tichhe thei damdawi lam thil pawimawh thenkhat chu hetiang hi a ni:
- Alzheimer’s Disease: Hei hi natna a ni a, zawi zawiin hriatrengna a hloh phah a. Hippocampus hi a chhiatna hmun hmasa ber a ni.
- Amnesia: Eng emaw chhan vanga hriatrengna hloh.
- Dementia: Hriatrengna, ngaihtuahna leh khawtlang nun thiamna tlahniam vanga natna a ni.
- Encephalitis: Thluak natna leh natna hrik awm.
- Epilepsy: Neurological condition a ni a, seizures a thlen thin.
- Hypoxia: Thluaka oxygen tlakchhamna.
- Post-Traumatic Stress Disorder (PTSD): Thil thleng na tak hnua rilru lam natna a ni. Schizophrenia : Rilru natna, ngaihtuahna, rilru put hmang leh nungchang tichhe thei a ni.
Tin, hippocampus lian tham leh hnathawh dan pawh kum upat deuh deuhin a tlahniam deuh bawk . Chuvangin kan upat deuh deuh hian kan hriatrengna a chak lo deuh hi thil pangngai a ni. Chu chu hippocampus a slow deuh vang a ni. Chutiang lam chu ngaihtuah lutuk a ngai lo.
Engtin nge hippocampus-ah hian harsatna a awm leh awm loh i hriat theih ang? Eng nge a lan chhuah dan?
Hippocampus a chhiat chuan a natna lan chhuah dan hriat a pawimawh hle. Chûngte chu rang takin emaw, zawi zawiin emaw a lo lang thei a ni.
| Symptom chi hrang hrang | Entirna leh sawifiahna |
|---|---|
| Thil langsar ber berte |
|
| Nitin nunah harsatna a awm thin |
|
Hetah hian hriatthiam tur pawimawh tak a awm. Hippocampus a chhiat chuan hun rei lote chhunga hriatrengna a nghawng ber a ni . Hun rei tak chhunga kan hriatrengna (e.g., naupan laia thil thleng, sikul kan kal dan) chu thluak hmun dangah a awm a. Chuvangin Alzheimer natna vei chuan an naupan lai atanga thil thlengte chu chiang takin a hre reng thei a, nizan zanriah ei kha a theihnghilh a nih pawhin.
Hetiang harsatna hi engtin nge doctor hian a hriat theih ang?
Nangmah emaw, i chhungte zinga tu emaw hian hetiang hian hriatrengna lama harsatna i neih chuan doctor pan nghal a pawimawh . A chhan hriat tumin test hrang hrang neih a rawt thei bawk.
- Taksa enfiah: I hriselna zawng zawng enfiah.
- Neurological exam: I thluak leh nervous system hnathawh dan enfiah.
- Psychological evaluation: I hriatrengna, ngaihtuahna thiamna leh rilru dinhmun tehna.
- MRI scan (Magnetic Resonance Imaging - MRI scan): Thluak chipchiar taka thlalak a la a, chhiatna a awm leh awm loh a en thin.
- PET scan (Positron Emission Tomography - PET scan): Thluak hnathawh leh metabolism enfiahna.
- CT scan (Computed Tomography - CT scan): Thluak cross-sectional image a la a, harsatna awmte a hriat theih.
Heng test neih zawh hian i doctor chuan i natna chhan leh a enkawl dan tur dik tak a hre chhuak ang.
Engtin nge hippocampus hi a chak leh hrisel theih ang?
"Tihdam aiin invenna a tha zawk," an ti. Kan hippocampus leh kan thluak dang zawng zawng hi a hrisel theih nan thil tam tak kan tih theih a ni. Hengte hi i hriselna pum pui atan pawh a pawimawh hle.
- Natna hnuaia awmte control: Zunthlum emaw, thisen sang emaw ang chi natna i neih chuan doctor thupek angin uluk takin control tur a ni.
- Ei leh in inthlau tak ei rawh:Thluak hriselna atana tha ei tur, thlai, thei, legumes, omega-3 tamna sangha, leh nut te ei tam rawh.
- Exercise neih fo: Exercise chi hrang hrang, kea kal, tlan, tui chawi te hi minute 30 tal, kar khatah ni 5 tal ti thin ang che. Exercise hian thluaka thisen kal a tipung a.
- Stress enkawl: Ngaihtuahna, yoga, music ngaihthlak, leh hobby-a inhmang hmangin stress tihziaawm rawh.
- Mut tawk: Nitin darkar 7-8 vel mut that a pawimawh. Kan mut lai hian hippocampus hian ni khat chhunga hriatrengnate chu a buatsaih thin.
- Thil thar zir rawh: Ṭawng thar zir te, musical instrument zir te, lehkhabu chhiar te, leh puzzle chinfel te hmangin i thluak chu a thawkrim reng ang che.
Hriatrengna lama harsatna nei mi i enkawl em?
Hriatrengna lama harsatna nei enkawl chu mawhphurhna lian tak a ni thei a, rilru hahna pawh a tichhe thei bawk. I hmangaih berin a theihnghilh che a, ṭanpuina an mamawh chhan a hriatthiam loh chuan i lungngai a, i thinrim a, ṭanpui theih lohvin i inhria thei a ni. Chuvangin i rilru hriselna enkawl a pawimawh . I harsatna a nih chuan i doctor emaw, i rintlak emaw hnenah sawipui rawh.
Take-Home Thuchah a ni
- Hippocampus hi kan thluak peng te tak te, tuifinriat sakawr ang maia lang, hriatrengna leh zirlai atana pawimawh tak a ni.
- A hnathawh ber chu hun rei lote chhunga hriatrengnate chu hun rei tak chhunga hriatrengnaah chantir a, dahkhawm hi a ni.
- Natna Alzheimer’s, accident emaw, thil dang emaw hian hippocampus a tichhe thei a, hei hian hun rei lote chhunga hriatrengna a nghawng ber a ni.
- Ei leh in tha, exercise mumal, mut that leh thluak active taka awm reng hian hippocampus hi a hrisel theih nan a pui thei a ni.
- Nangmah emaw, i hriat miin emaw hriatrengna lama harsatna lian tak i neih chuan ngaihthah suh la , i doctor nen inbia nghal rawh.

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