I-University of Newcastle Research Highgree Thesis
Ucwaningo lobudokotela - Doctor of Philosophy (PhD)
Incazelo
Ukuzijwayeza imitholampilo yendabuko kanye nokucwaninga kumasayensi wokuziphatha sekuncike kakhulu ocwaningweni nasezinhlokweni zemibuzo ukuqoqa ukuqonda ngesimo sangaphakathi sokuthinteka komuntu. Yize le datha esetshenziselwa ukucatshangelwa ibikade icatshangwa ukuthi ihlinzeka ukuqonda okuphelele kwemicabango yomuntu, imizwa nemizwa yakhe, ucwaningo lwakamuva luveze ukuthi izinqubo eziningi zokuziphatha kanye nokuziphatha kwenzeka ngaphandle kokuhlwaya okwaziyo. Iphrojekthi yamanje ihlose ukucacisa izinsiza ezungeze okutholakele nomehluko phakathi kwezinqubo ezihlobene nemizwa ezingazi lutho futhi eziqondayo ngokubheka ngqo kubantu abasemazingeni aphansi abazibikayo benamazinga ahlukahlukene wokuhlukumezeka nalabo abazibika njenge ukubuka izinhlobo ezahlukene zezithombe zocansi. Iphrojekthi yamanje futhi ihlose ukunquma ukuthi ngabe ukuvezwa kwalawa maqembu ezithombeni ezinobudlova nezingcolile kuhlukile yini kuzinqubo ezivumayo nezingazi lutho. Ukuhlola lokhu, sisebenzise ukuqoqwa kanyekanye kwe-electroencephalography (i-EEG), i-electromyography (i-EMG) ye-Startle Reflex Modulation (SRM) nedatha yokuzazisa ngenkathi abahlanganyeli bethulwa ngezithombe ezithinta imizwa ezitholwe ngedatha ye-International Affective Picture System (IAPS) kuzikhathi ezintathu zokuqoshwa. Izimpendulo ezicacile ezaziqondisiwe zazinqunywa ngokuqina nangezilinganiso ezijabulisayo kwisithombe ngasinye esiveziwe. Ngokubambisana, imiphumela etholakele yethule isithombe se-EEG eyenziwe ngendlela eguquguqukayo ngokweqile kumasayithi wangaphambili we-parietal electrode ayehluka phakathi kokuphikisana okuphezulu nokuphansi namaqembu wezithombe zocansi ezisekelweni futhi ayezimele izimpendulo ezicacile ne-SRM. Ngaphezu kwalokho, sikwazile ukulingisa imiphumela ye-ERP ngokomzimba yokusetshenziswa kwezithombe zobulili ezingcolile ngokuvezwa kwezithombe ezilawulwa ngobudlova nezingcolile kwabasebenzisi bezithombe zocansi abasemazingeni amaningi. Yize amaphrofayili e-ERP ekhombisa umehluko kuzo zonke izikhathi zokurekhoda, izimpendulo ezicacile zahlala njalo. Sekukonke, okutholwe yi-thesis yamanje kunikeza ukuqonda ezimweni ezingekho emxholweni zokuncika nje ezindleleni eziqondayo ze-subjective ukuqonda ukuthinteka ngokomzwelo. Kwenziwe ndawonye ukutholwa kwalowo mqondo wokuhlangenwe nakho njengamanje kunikeza ubufakazi bokuphakamisa odokotela kanye nabaphenyi bangadinga ukufaka izindlela zokuhlwaya kanye nezindlela zokusungula ezazisungulwe ngaphambili ukuthola ukuqonda okuphelele kokuthinta ngokomzwelo kubantu abathile.
Isihloko
Amandla ahlobene nomcimbi (i-ERPs); I-Startle Reflex Modulation (SRM); izithombe zobulili ezingcolile; ukuhlukunyezwa; i-electroencephalography (i-EEG); thesis ngokushicilelwa
Isikhombi
http://hdl.handle.net/1959.13/1395240
Isikhombi
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