Kusanthula Ubongo: Njira zomwe zimagwiritsidwa ntchito pophunzira ndikuthandizira ubongo wamunthu

Ubongo wa munthu ndi chimodzi mwa ziwalo zovuta kwambiri m'thupi la munthu ndipo mavuto aliwonse kapena kuvulala kwake kungakhale koopsa. Chifukwa chake, ndikofunikira kuti ubongo wathu ukhale m'malo abwino kwambiri komanso pakakhala vuto, akatswiri azachipatala amatha kulizindikira ndikuchiza mwachangu momwe angathere.

M'mbuyomu, mwina zikanaphatikizapo kudula chigazacho kuti chiwoneke m'mutu mwanu. Mwamwayi, sayansi ya zamankhwala yasintha kuposa zomwe Victorian adafika mpaka pomwe tili ndi njira zingapo zowonera m'mutu popanda kugwiritsa ntchito mpeni.

Nazi zina mwa njira zomwe zimagwiritsidwa ntchito pophunzira ndikuthandizira chizindikiro cha anthu ndi ubongo.

Electroencephalogram

Zomwe zimadziwika bwino kuti EEG, njirayi imagwiritsa ntchito maelekitirodi omwe amaikidwa pamwamba pamutu kuti alembe ntchito yamagetsi ya muubongo ndikuyang'ana kwambiri pa cerebral cortex. Ikhoza kuyeza kusintha kwa machitidwe a synaptic mu mitsempha yomwe ingathandize kuzindikira ndi kuchiza matenda monga khunyu omwe amasintha magetsi mu ubongo.

Magnetoencephalography

MEG imatha kujambula zochitika zaubongo pojambulitsa magawo a electromagnetic omwe amapangidwa ndi mafunde amagetsi omwe amapezeka mwachilengedwe muubongo. Ndi njira yomwe imatha kujambula chithunzi cholondola kwambiri kuposa EEG chifukwa imathandizira kusintha kwa malo, ndipo motero imawonetsa madera omwe ali ndi vuto muubongo momveka bwino. Mitundu yosiyanasiyana ya ma MEG ndi monga CT scan (computed tomography), PET scans (positron emission tomography) ndi SPECT scans (single photon emission computed tomography).

Ntchito yamagalasi oyeserera

EEG ndi MEG zonse zili ndi zovuta zake ndipo zasinthidwa posachedwa ndi fMRI. FMRI imaphatikizapo maginito amphamvu kwambiri kuti azitha kusintha zochitika zaubongo kukhala zigawo zazing'ono ngati kiyubiki millimeter imodzi. Zotsatira zake, zimatha kuzindikira kusintha kwakung'ono kwambiri muzochita zaubongo zomwe zimapangitsa kuti zikhale zothandiza pakuzindikira komanso kuchiza. Chotsalira chimodzi cha fMRI ndi chakuti sichikhoza kupereka zambiri zokhudza kutuluka kwa magazi mu ubongo.

X-ray

Njira zodziwika bwino za sikani kwa ambiri aife ndi x-ray. Katswiri woyenerera yemwe walandira maphunziro kuchokera ku XRay Technician Schools adzawotcha ma radiation otetezeka, ochepa pamutu kuti awone ngati mafupa osweka makamaka. Zimagwira ntchito chifukwa chakuti ma X-ray amatha kudutsa pakhungu ndi zinthu zofewa koma osati mafupa, kupanga chithunzi cha momwe chigaza chathu chimawonekera. Ma X-ray amathanso kugwiritsidwa ntchito poyang'ana zotupa, zotupa kapena zotupa.

Photon migration tomography

PMT ndi njira yatsopano yofufuzira yomwe imathandiza kuyeza zochitika za cortical. Zimaphatikizapo kuyesa kufalikira kwa kuwala kwapafupi ndi infrared kuchokera ku minofu ya ubongo.

Kukopa kwama transcranial

Transcranial magnetic stimulation ndi njira yopanda ululu komanso yosokoneza yomwe imaphatikizapo kusangalatsa ma neurons muubongo pogwiritsa ntchito maginito amphamvu komanso osintha nthawi. Zatsimikiziridwa kuti ndizothandiza pochiza kuvutika maganizo. Dziwani zambiri za Zofufuza Zaubongo Pano. Tengani a Mayeso a Chidziwitso Pano.