Mhedzisiro yekushaya hope pakushanduka kwepfungwa

Mhedzisiro yekushaya hope pakushanduka kwepfungwa

Maererano neNeuroscience News, vatsvakurudzi veGermany Leibniz Research Center yeErgonomics uye Human Factors vakadzidza kuti kushayikwa kwehope kunokanganisa sei kushanda kwehuropi.

Zvigumisiro zvinoratidza kuti kushayikwa kwehope kunokanganisa kushanda kwehuropi uye kunoshandura kuwirirana pakati peeuroni, izvo zvinozoguma nemigumisiro inokosha pakuita kwekuziva uye kushanda ndangariro.

Kurara kwakakwana kwakakosha pakushanda kwakakwana kwemasikati. Nepo kushaikwa kwekurara kunokanganisa kutarisisa, kuyeuka uye maitiro ekudzidza. Iko encoding yezvinyorwa zvitsva zvendangariro kunoitwa nekusimbisa kana kunetesa hukama pakati peeuroni muuropi panguva yekumuka, zvichienderana nemunhu anorara zvakakwana kwenhamba yakakodzera yemaawa.

Neuroplasticity

Iyi nzira inodaidzwa kuti neuroplasticity, sezvo kubatana kwakakodzera muuropi kunowedzera kusimbiswa uye hukama husina hukama hunopera simba, panguva yekurara. Mumamiriro ekurara-kurara, kupera simba kwekubatana kusina basa hakuitike. Cortical excitation inoramba ichiwedzera, zvichikonzera kusaina kusaina. Naizvozvo zvitsva zvekunze zvinokurudzira uye ruzivo zvinogona chete kugadziriswa zvisina kunaka kana kusatomboitwa uye kudzidza kunowedzera kuoma.

Kuwedzera cortical excitability kunovhiringa neuroplasticity, zvinoreva kuti kuwandisa kwekuita kunoita kuti zviome kuti neuroni dziumbe hukama. Zvakare, kuwana nhamba yakakwana yemaawa akanaka ekurara kunobatsira pakuwana mazinga akanyanya ekukurudzira uropi uye nekudaro kuramba kwechirwere.

Pane musiyano uripo pakati pekunyimwa kurara zvakakwana uye kushanda uchipesana nezvikamu zvako zvekurara zvekumuka (chronotype). Brain excitability uye neuroplasticity inoderedzwa panguva dzepasi pezuva.

Panyaya yekushaya hope, cortical excitation yeuropi inowedzera, kunyanya panguva dzekuita mabasa akaoma, uye kushanda maererano nechronotype yemunhu kunogona kutungamirira mukuvandudzika kwekushanda kwebasa.

Antidepressant kurapwa

Nekuti mapurasitiki uye kunakidzwa kwehuropi zvinoenderana nekurara, inoita basa mukudzivirira zvirwere nekusaziva kwekuziva, senge chirwere cheAlzheimer, icho chinowanzobatanidzwa nekuvhiringika kwekurara uye kuora mwoyo kwakanyanya. Nekuora mwoyo, kushanda kwehuropi uye neuroplasticity kunoderedzwa, uye izvi zvinogona kugadziriswa nekukunda kushayikwa kwehope, iyo yakanaka kurapa kudzvinyirira.

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