Umsebenzi we-Alpha uyisibonelo se- wave wave activity eyenza ukuvuvukala ngamehlo avaliwe futhi ngokuvamile kuvame ukulala. Kuyenzeka ngesigqi semijikelezo eyisishiyagalombili kuya kweyisishiyagalombili ngomzuzwana (Hz) futhi kungcono kakhulu kulinganiswa esifundeni se-occipital sobuchopho, esitholakala ngemuva kwekhanda.
Umsebenzi we-Alpha waveza ukuthi ubuchopho busezingeni elikhululekile, kodwa usuphapheme.
Amagagasi e-Alpha avela lapho uhamba noma ukhumbula noma uzindla, futhi ungakhiqizwa ngesikhathi sokuvivinya umzimba. Ukwandiswa komsebenzi we-alpha uye wathola ukuthuthukisa ubuciko, futhi kunganciphisa ngisho nezimpawu zokucindezeleka nobuhlungu obungapheli ngokukhulisa ikhono lakho lokungazinaki ukuzwa, ucwaningo luyathola.
Uma ulele, ubuchopho ngokuvamile abuvezi amagagasi e-alpha. Kodwa kwezinye izimo, umsebenzi ongalungile we-alpha ungabangela ukuphazamiseka kokulala. Nansi indlela umsebenzi we-alpha olinganiswa ngayo, nokuthi yini okufanele ukwazi ngayo ukuthi amagagasi obuchopho ashukumisa kanjani ukulala kwakho.
Usebenze kanjani umsebenzi we-Alpha?
Isivivinyo esivamile kakhulu sokulinganisa amagagasi ochopho, kufaka phakathi amagagasi e-alpha nomsebenzi we-alpha, i-electroencephalogram (i- EEG ). Ukuze kuvivinywe, ama-electrode ezincane zensimbi angakwazi ukulinganisa amaphethini obuchopho afakwa esikhwameni. Amaphethini abese efundwa yi-neurologist, ongasebenzisa ulwazi ukuze ahlolisise izimo ezihlukahlukene, kufaka phakathi ukuphazamiseka kokulala kanye nobungozi bokubamba.
Lapho umsebenzi we-Alpha uphazamiseka
Umsebenzi we-alpha ophazamisekile ungabangela ukungakwazi ukuphumula kanye nekhwalithi yokulala engafanele. Esinye isibonelo salokhu yi- anomali ye-alpha-EEG , iphethini engavamile yokulala eyenzeka kakhulu kakhulu kubantu abane fibromyalgia. Ngesikhathi sokulala okujulile, ubuchopho kufanele bukhiqize amagagasi e-delta.
Kubantu abanesifo se-alpha-EEG, ubuchopho buveza amagagasi e-alpha ngezikhathi lapho kufanele kube khona kuphela ukukhiqiza amagagasi e-delta, okungaholela ekungeneni nokulala okungaqabulayo.
Ezinye izinhlobo ze-Brain Waves
Amagagasi e-Alpha angomunye wama-brainwaves amaningi ahileleke endleleni esicabanga ngayo, esizizwa ngayo, esixoxisana ngayo, esilele futhi esebenza ngokujwayelekile.
I-Delta Waves: Ku-.5 kuya ku-3 Hz, amagagasi e-delta ayenawo ama-waves angama-brainstream ahamba kancane kakhulu futhi akhona ezindaweni ezijulile zokulala.
I-Theta Waves: Ngama-3 kuya ku-8 Hz, ama-theta aphinde avele ngesikhathi sokulala, futhi ahlonishwe emazweni ajulile okuzindla.
Amagagasi e-Beta: Lawa angamavolontiya asemini kakhulu avamile, anesigqi se-12 kuya ku-30 Hz. Zizobusa emazweni ajwayelekile avulekile futhi uma ugxila emisebenzini engqondweni yakho neminye imisebenzi, njengokuxazulula izinkinga noma ukwenza izinqumo.
Ama-Wave we-Gamma: Lawa angamavolumu obuchopho esheshayo, anesigqi sama-25 kuya ku-100 Hz. Bacubungula ulwazi kusuka ezindaweni ezahlukene zobuchopho futhi banomthwalo wokuqonda okuqaphelayo.
Imithombo:
Bergland, C. (2015, ngo-Ephreli 17). I-Alpha Brain Waves Yandisa Ukwakhiwa Nokunciphisa Ukucindezeleka. Ibuyiselwe ngoJanuwari 28, 2016, kusukela ku-Psychology Today.
Sacchet, MD, Laplante, RA, Wan, Q., Pritchett, DL, Lee, AK, Hamalainen, M.,. . . UJones, SR (2015). Ukushayela Ukushayela Ukuvumelanisa kwama-Alpha ne-Beta Ama-Rhythms phakathi kwe-Neocortex ye-Right Inferior Frontal ne-Primary. Journal of Neuroscience, 35 (5), 2074-2082.