Zamkatimu
Mowa umagwira ntchito pa mitsempha ya mitsempha monga depressant. Pang'onoting'ono, imalepheretsa ntchito zaubongo, zomwe zimabweretsa chisangalalo chosangalatsa komanso chisangalalo. Ndi kuchuluka kwa mowa, madera ena a ubongo amakhudzidwa, ntchito ya ma receptor ndi mkhalapakati imasokonezedwa. Chotsatira chake ndi chizungulire, kusokonezeka kwa mlengalenga, kusokonezeka kwa mgwirizano. Kenako, tiwona chifukwa chake mowa umakhudza kwambiri ubongo komanso momwe zonse zimabwerera mwakale.
Mowa ndi kugwirizana kwa kayendedwe
Kuyenda modabwitsa ndi chimodzi mwa zizindikiro zodziwika bwino za kuledzera. Kuyesera kwatsimikizira mobwerezabwereza kuti ngakhale kumwa mowa pang'ono kumapangitsa kuti zikhale zovuta kuchita maopaleshoni omwe amafunikira kulondola komanso kuthamanga. Ndicho chifukwa chake m'mayiko angapo, kuphatikizapo Russia, kuchuluka kovomerezeka kwa ethanol m'magazi kumachepetsedwa kukhala osachepera.
Asayansi kugwirizana galimoto kukanika ndi zotsatira za mowa pa cerebellum, kumene likulu udindo bwino, kamvekedwe minofu ndi kugwirizana kayendedwe lili.
Cerebellum imapanga gawo limodzi mwa magawo khumi a ubongo, koma ili ndi oposa theka la ma neuroni onse m'kati mwa dongosolo la mitsempha - pafupifupi 5 biliyoni. Dipatimentiyi imakhala ndi otchedwa nyongolotsi ndi ma hemispheres awiri, kuwonongeka komwe kumayambitsa kusokonezeka kwa miyendo. Zotsatira za kulephera kugwira ntchito kwa nyongolotsi ndizovuta ndi kaimidwe, bwino, kamvekedwe ka mawu.
Chidziwitso sichingathe kulamulira cerebellum, maselo ake a mitsempha amalumikizana mwachindunji ndi msana ndi ubongo. Kuledzera kwa mowa kumabweretsa kusokonezeka kwa kulumikizana kwa neural, zomwe zotsatira zake zimakhala chisokonezo komanso zovuta zokhudzana ndi kayendetsedwe kake. Zotsatira zake zimawonedwa mu nthawi yayitali omwe amamwa mowa mwauchidakwa, komanso mwa omwe sanawerengere mlingo ndikumwa kwambiri.
Ndikumwa mowa mopitirira muyeso, zigawo zapansi za cerebellum, zomwe zimagwirizanitsa kayendedwe ka maso, zimavutika. Izi zimatchulidwa makamaka pamene mutu wa munthuyo ukuyendayenda. Kuwona kwa zinthu kumakhala kosakhazikika, dziko lozungulira limagwedezeka ndikuyandama, zomwe nthawi zambiri zimayambitsa kugwa ndi kuvulala. Kuonjezera apo, mavuto a masomphenya amakhudzana mwachindunji ndi luso la magalimoto a miyendo, chifukwa munthu sangathe kuzindikira bwino malo ozungulira.
Pathological anatomical kafukufuku wasonyeza kuti matenda zidakwa nthawi zambiri wosachiritsika kusintha mu cerebellum. Nthawi zambiri, nyongolotsi imadwala, kumene Mowa amangopha maselo akuluakulu a minyewa omwe amapanga gawoli. Chodabwitsa ndi mmene kwa okalamba zidakwa ndi zaka zosachepera khumi zinachitikira kumwa mowa - iwo kukhala aakulu galimoto matenda, utachepa tilinazo wa miyendo, kulephera kuchita zovuta ntchito. Mkhalidwewu ukhoza kusintha panthawi yodziletsa, komabe, pamene matendawa akupita patsogolo, zimakhala zovuta kwambiri kusintha kusintha kwapangidwe.
Zimatenga nthawi yayitali bwanji kuti ubongo ukhale bwino?
Mu 2016, asayansi aku Britain University of Bath adaganiza zofufuza kuti zimatenga nthawi yayitali bwanji kuti ma cell aubongo achire ku mowa. Ofufuzawo adafika pamalingaliro okhumudwitsa - zotsatira zoyipa za mowa zitha kupitilira ngakhale pamene ethanol m'magazi sapezekanso.
Zina mwa zovuta zachidziwitso zimawonedwa:
- kusakhazikika bwino;
- zovuta kusunga chidwi;
- kuwonongeka kwa kukumbukira;
- kuwonjezeka kwa nthawi yochitira.
Kutalika kwa boma kumagwirizana mwachindunji ndi kuchuluka kwa mowa wotengedwa. Ngakhale pa mlingo wochepa, ubongo umatenga masiku kuti ubwezeretse ntchito zake.
Pankhani ya kumwa mowa mopitirira muyeso, ndizotheka kupeza kusintha kowonekera pakadutsa miyezi isanu ndi umodzi, kukana kudziletsa kwathunthu, maphunziro a chidziwitso ndi kugwiritsa ntchito mankhwala oletsa maganizo.