Lub limbic system ntawm tus tib neeg: qauv thiab muaj nuj nqi

Lub limbic system, kuj hu ua visceral hlwb, tsis hnov tus ntxhiab lub hlwb, timentsefalonom encompasses ib tug tag nrho ntau yam sib txawv ntawm cov lug ntawm lub hlwb: nruab nrab, nruab nrab, zaum kawg, yog muab kev koom tes nyob rau hauv Workers motivational, visceral thiab kev xav kev tshua.

Lub limbic system ntawm lub paj hlwb muaj ib tug heev complex qauv, nws combines cov nram qab no departments ntawm cov laus daim tawv zoo ib yam li hippocampus, limbic thiab cingulate gyrus; Tshiab cortex: frontal, sab nqaij daim tawv departments thiab frontotemporal intermediate tsam; subcortical lug: lub caudate nucleus, globus pallidus, ib tug plhaub, ib tug muab faib, amygdala, hypothalamus, nucleus nonspecific thalamic reticular tsim ntawm lub midbrain. Tag nrho subcortical lug yog zoo li zoo txuas mus rau lub yooj yim lug ntawm lub cerebral cortex. qauv ntawm lub cev muaj nyob tsuas yog nyob rau cerebral hemispheres.

Lub limbic system, uas muaj nuj nqi ntawm thawj zaug rau theem ntawm cov evolution ntawm cov tsiaj ntiaj teb no raug tsim nyob rau hauv lub hauv paus ntawm qhov kev txiav txim ntawm tsis hnov tsw, muaj ntau yam tseem ceeb heev tshua ntawm lub cev, xws li cov ntxhib, pw ua ke thiab khoom noj khoom haus. Olfaction tsis tau tsuas yog ua raws li lub ntsiab ua ke zoo tshaj, tab sis united lub hlwb mus rau hauv ib tug nkaus xwb ib complex. Yog li ntawd, ntau dua vertebrates, xws li tib neeg, cov lug ntawm lub limbic system uas yog raws li nyob rau hauv lub downlink thiab uplink paths yog kaw lub lag luam system.

Lub limbic system lwm yam ntau yam tseem ceeb dab nyob rau hauv lub cev - cov kev cai ntawm cov dej-ntsev tshuav nyiaj li cas, tswj ib tug tas mus li lub cev kub, raws li tau zoo raws li tus cwj pwm cov lus teb, nyob rau hauv particular, khoom noj khoom haus, tswj generating zog thiab cov as-ham. Nws txiav txim rau lub siab ntsws tib neeg tus cwj pwm, kev sib deev tus cwj pwm, pw tsaug zog-wake dab, kev kawm thiab nco. Qhov no system qhia thiab tswj txug kev coj cwj pwm, muab ib tug ua kom pom tseeb rau tag nrho cov kev txiav txim. Raws li ib tug tshwm sim, tus kab mob adaptation rau tej kev hloov lossi zoo tuaj. Thiab thawj ntawm tag nrho cov nws kev txhawj xeeb hauv lub hloov nyob rau hauv cov kev sib raug, cov kev sib raug ib puag ncig, raws li ib tug txiv neej - yog ib tug purely kev.

Tsis tas li ntawd, lub limbic system muab lwm tseem ceeb muaj nuj nqi - hais lus lossis declarative nco, kev coj tus kheej cov lus qhia nyob rau hauv tej txheej xwm, uas twb muaj lawm paub txog los yog nrhiav kev txawj ntse thiab kev. Nyob rau hauv soj ntsuam kev xyaum, nws twb pom hais tias nyob rau hauv cov ntaub ntawv ntawm ua txhaum ntawm kev khiav dej num los yog kev puas tsuaj rau lub limbic lug nyob rau hauv cov neeg mob cai txoj kev loj hlob ntawm amnesia. Tab sis zaum hais tias lub limbic system yog tsis yog ib tug repository ntawm cov ntaub ntawv, vim hais tias lub cim xeeb tawg tsam tawg khiav ri niab mus thoob plaws hauv lub associative cortex. Ib tug limbic system tsuas feem koom siab ua ke rau lawv thiab ua rau nws muaj kev playback. Nyob rau hauv cov ntaub ntawv ntawm kev ua txhaum cai ntawm cov limbic lug ntawm lub cim xeeb yog tsis erased, thiab cov tawg tsam yog muab, thiab tsuas yog tsis nws meej pem ua si. Yog li ntawd, yuav luag tag nrho cov neeg, nrog rau lub yeej ntawm lub limbic system yog muaj peev xwm mus instantly nqus ntau tsav los yog foundations kev txawj ntse, tab sis lawv yuav tsis nco qab qhov twg siv tau los yuav tau mus kawm.

Kev txawv txav nyob rau hauv lub limbic system yuav ua rau raug mob rau lub paj hlwb, Cns thiab intoxication, vascular kab mob, endogenous psychoses thiab neuroses. Nyob ntawm seb tus nqi los yog localization ntawm txhab yuav tshwm sim epilepsicheskie convulsive tej yam kev mob, automatisms, thiab mus ob peb vas hloov pem, derealization thiab depersonalization, thiab hnov, gustatory, thiab olfactory yog toog pom.