Ali amygdala, ndi amene amagwira ntchito bwanji?

The amygdala, mwinamwake kudziwika monga amygdala, ndiye limodzi ka nkhani imvi. Ndicho chimene ife kulankhula za izo. The amygdala (ntchito, dongosolo, malo, ndi kugonjetsedwa kwake) anali kuphunzira ndi asayansi ambiri. Komabe, ife sitikudziwa za izo zonse. Komabe, pali kudziwa za mfundo, amene akambidwa m'nkhani ino. Ndithudi, ife azipereka yekha mfundo zazikulu zokhudza nkhaniyi, ngati amygdala ya ubongo thupi.

Mwachidule za amygdala ndi

Iwo kuzungulira ndi ili mkati aliyense wa hemispheres ubongo (ie, okwana awiri). ulusi wake makamaka chikugwirizana ndi ziwalo kununkhiza. Komabe, ambiri a iwo komanso molingana ndi ubongo imene imalamulira kutentha kwa. Pakali pano, zikuonekeratu kuti amygdala ntchito ndi ubale zina maganizo a munthu, mmene amakhala. Komanso, n'zotheka kuti iwonso ntchito pokumbukira zochitika zimene zinachitika posachedwapa.

Communication amygdala madera ena a chapakati mantha dongosolo

Tikumbukenso kuti amygdala ali wabwino kwambiri "kugwirizana". Ngati scalpel, kafukufuku kapena matenda kuwonongeka wake kapena ngati analimbikitsa pa zimenezo, pali kwambiri maganizo mosinthana. Onani kuti amygdala bwino kwambiri pabwino ndi chikugwirizana ndi mbali zina ya ubongo. Chifukwa ichi amachita malamulo likulu la maganizo athu. Ndi apa kuti zizindikiro zonse akubwera kuchokera yaikulu kwenikweni ndi galimoto kotekisi wa occipital ndi parietal lobes ubongo, komanso mbali ya kucheza kotekisi. Choncho wina wa madera aakulu imalandira ubongo. Tonsils imakhudzana ndi malo ake.

Kapangidwe ndi malo amygdala ndi

Bwaloli kapangidwe ka telencephalon ndi, amene ali ndi mawonekedwe anamaliza. Amygdala ukukamba mtima woyambira ili mu hemispheres ubongo. Adzaupereka kwa dongosolo limbic (ziwalo subcortical).

The tonsils ndi ubongo ziwiri, zomwe zili wina aliyense wa hemispheres awiri. The amygdala pa nkhani woyera ubongo, mu Lobe wake mwakanthawi. Malowa ali pamtunda kutsogolo kwa pamwamba pa nyanga otsika wa ventricle lateral. Amondi woboola thupi la ubongo zili zapambuyo kuti mzati zosatha pafupifupi 1.5-2 cm. Iwo malire hippocampus lapansi.

Atatu pakati gulu m'gulu zikuchokera awo. Choyamba - basolateral, kutanthauza kotekisi ubongo. Gulu lachiwiri - kortikomedialnaya. Adzaupereka kwa dongosolo olfactory. Chachitatu - pakati, amene olumikizidwa kwa mtima brainstem (udindo kulamulira ntchito autonomic cha thupi), komanso ubongo imene imalamulira kutentha.

kutanthauza amygdala

Amygdala - ali mbali ya dongosolo limbic ya ubongo wa munthu amene ali ndi tanthauzo lofunika kwambiri. Chifukwa cha kwe anati kupulupudza kapena aulesi, boma chidwi. Amygdala m'thupi kugwirizana ndi ubongo imene imalamulira kutentha bwanji khalidwe ndi ubereki kotero, ndi dongosolo la endocrine. Manyuroni ziri momwemo, osiyanasiyana mu ntchito, maonekedwe, ndi njira neurochemical kunachitika iwo.

Pakati mbali tonsil monga kupereka khalidwe kumbuyo, maganizo, thupi, zochita autonomic komanso zolinga za zowongolera khalidwe reflex. Mosakayikira, nyumba awa amaonetsera maganizo a munthu, achibadwidwe ndi maganizo ake.

mitima polytouch

Chojambula amygdala ntchito yodziwika ndi amplitudes zosiyanasiyana ndi Phokoso osiyana pafupipafupi. Background kaimbidwe correlate ndi kugunda kwa mtima, kupuma mungoli. Tonsils amatha kuchita khungu, olfactory, interoceptive, Makutu, zithunzi kukondoweza. Deta kuyabwa chifukwa kusintha ntchito ya aliyense wa mtima amygdala. M'mawu ena, mtima awa polytouch. anatani zimene zikuchitika kunja, zambiri kumatenga 85 MS. Izi kwambiri zosakwana poyankha kwa zikuchitika chomwecho, ankaikira neocortex lapansi.

Tikumbukenso kuti mowiriza okhudza mitsempha ntchito chimaoneka bwino. Iwo akhoza ziletsa kapena pofuna zikuchitika kwenikweni. A mbali yofunika kwambiri manyuroni ndi polytouch Polymodality ndi maloboti ndi theta mungoli.

kuyabwa zotsatira amondi maso

Kodi chimachitika pa kukondoweza kwa mtima amygdala? kukhudzana amenewa kungachititse kuti kumathandiza ntchito parasympathetic a dongosolo la kupuma ndipo mtima. Komanso, amachepetsa magazi (mu nthawi zina izo M'malo mwake, kuonjezera). Wanu kugunda kwa mtima pang'onopang'ono. arrhythmias aliyense ndi arrhythmia. Mtima kamvekedwe nthawi yomweyo sizingasinthidwe. Kuchepetsa mlingo mtima anati atadziŵa amygdala ndi, yodziwika ndi nthawi zobisika nthawi. Komanso, zimaonetsa aftereffect yaitali. Kupuma maganizo ndi anatinso pa kukondoweza kwa amygdala mtima, nthawi zina chifuwa ayankhe.

Ngati chongopeka yambitsa ndi amygdala, zimene adzakhala kutafuna, nyambititsa, Kukoka, salivation, Pomeza; ndipo zotsatira uka kwa nthawi yaikulu kachedwedwe (pambuyo kukondoweza akudutsa kwa masekondi 30-45). A zosiyanasiyana zotsatira amene anamuona ichi chichokera kugwirizana ndi ubongo imene imalamulira kutentha, umene ndi yang'anira cha ziwalo zosiyanasiyana mkati.

amygdala nazonso nawo kukumbukira mapangidwe, amene amagwirizana ndi zochitika ndi maganizo. Monyanyira pa ntchito yake chifukwa osiyanasiyana nkhawa, ndi matenda ena maganizo.

Kulankhulana ndi Zooneka chowunikira

tonsils kulankhulana ndi analyzers zithunzi ikuchitika makamaka kudzera kutumphuka oyenerera pafupi fossa (kumbuyo). Pankhani imeneyi, amygdala bwanji processing mudziwe ARSENALNY ndi nyumba zithunzi. Pali njira zingapo kanthu. Tikupereka tione iwo.

Imodzi mwa njira zimenezi - ndi mtundu wa "kudetsa" mudziwe ukubwera zithunzi. Kumachitika chifukwa kukhalapo kwa nyumba yake yapamwamba-mphamvu. The zomwe zimapita kwa kotekisi cheza zithunzi ndi superimposed ina boma maganizo. N'zochititsa chidwi ngati tonsils ndi supersaturated pa mfundo imeneyi zambiri zoipa, ngakhale nthabwala nkhani sadzatha kukulimbikitsani munthu monga maziko maganizo sangakhale okonzeka kuonetsetsa kuti kuliganizira bwino.

Komanso amagwirizana ndi tonsils boma maganizo ndi mbali yaikulu pa thupi lonse. Mwachitsanzo, mudziwe kuti kudza kwa nyumba izi ndi limene kukonzedwa mu mapulogalamu amatitsogolera kusinthana, nkuti, kuwerenga bukhu la kuganizira za chilengedwe, kupanga maganizo makamaka. Ndipotu, pakalibe maganizo tilibe kuwerenga buku ngakhale chidwi kwambiri.

Kugonjetsedwa kwa amygdala nyama

kuwononga awo nyama kumabweretsa mfundo yakuti autonomic mantha dongosolo kumakhala kosavuta angathe kukhazikitsa ndi gulu la mayankho khalidwe. Zimenezi zingachititse kuti kutha kwa mantha, hypersexuality, pansi anthuwo, komanso kulephera ofuna mkwiyo. Nyama anakhudzidwa ndi amygdala ndi kumukhulupirira kwambiri. Anyani Mwachitsanzo, popanda mantha oyenera mamba, zomwe kawirikawiri zimapangitsa iwo kuthawa mantha. Zikuoneka kugonjetsedwa okwana amygdala amatsogolera chakuti ena tchulani bongo unconditioned alipo pobadwa, zotsatira za amene amadziŵa chikumbukiro cha ngozi.

Stathmin ndi tanthauzo lake

Nyama zambiri, makamaka nyama, mantha ndi chimodzi maganizo amphamvu kwambiri. Asayansi asonyeza kuti mapuloteni stathmin ndi udindo chitukuko cha mitundu anapeza mantha, ndi ntchito ya kubadwa. Ndende yaikulu zimawonedwa monga nthawi wake amygdala lapansi. Mokhudzana zimenezo asayansi oletsedwa jini kuti ndi udindo yopangira stathmin, mu mbewa experimental. Kodi izi ndi zotsatirapo zotani? Dziwani izi.

The zotsatira za kafukufuku wawo pa mbewa

Iwo anayamba kunyalanyaza aliyense, ngakhale pamene mbewa mwachibadwa amaona izo. Mwachitsanzo, iwo anathamanga kudutsa m'madera lotseguka kukhotakhota, ngakhale kuti achibale awo kawirikawiri imachitikira m'malo otetezeka ku maganizo awo (kusankha cubbyhole pafupi imene iwo saona kuwafunsa mafunso ochititsa manyazi).

Chitsanzo china. mbewa Normal chisanu ndi mantha pa kubwereza kwa phokoso, limodzi ndi nkhonya madzulo a pano. Mbewa akusowa stathmin pakuzindikira ngati mkokomo yachibadwa. Kupanda "mantha jini" physiologically anatsogolera chakuti alipo pakati manyuroni chosatha kugwirizana synaptic lafooka (akukhulupirira kuti kupereka yosungirako). The attenuation lalikulu unkachitika mu mbali Intaneti mitsempha amene amapita ku tonsils lapansi.

mbewa Experimental Choncho anapitiriza luso kuphunzira. Mwachitsanzo, iwo kuloweza njira wachinyamata, adapeza wina, palibe choipa kwambiri kuposa mbewa yachibadwa.