IMIBONO: Lokhu sikubona njengobufakazi bokuthi imilutha yabaqinisi bemvelo (ukudla, ukugembula, izithombe zobulili ezingcolile) kungashintsha ukujikeleza komvuzo. Umjikelezo wokuklomelisa unemisebenzi eminingi, okuhlanganisa ukukala zonke izinqumo zethu. Imilutha yizinqumo ezimbi ngenxa yesistimu ye- limbic engasebenzi. Ingxenye yenqubo yokuqalisa kabusha yabasebenzisi bezocansi ibuyisela umvuzo wabo lapho wawukhona ngaphambi kocansi. Qaphela ukuthi inkinga ibikukala umvuzo osheshayo uma uqhathaniswa nemiphumela yesikhathi eside.
UBrogan A, uHevey D, u-O'Callaghan G, uYoder R, u-O'Shea D.
J Psychosom Res. I-2011 Feb; 70 (2): 189-96.
Isikole se-Psychology, i-Utatu College Dublin, Dublin, e-Ireland. [i-imeyili ivikelwe]
ISIVIVINYO: I-Iowa Gossip Task (IGT) ikala izinqumo ezithathayo futhi iveze ukuthikamezeka kokuthatha izinqumo kulo lonke uhla lwezinkinga zokudla. Lolu cwaningo luhlose ukuphenya ukuthatha izinqumo ezibandakanyayo kubantu abakhuluphele kakhulu.
IZINDLELA: Amashumi amane nambili (abesilisa abangama-12, abesilisa abangama-30) abagqamile ababambiqhaza (kusho ukuthi i-BMI = 41.45) kanye nabahlanganyeli be-50 ukuqhathanisa (owesilisa we-17, owesifazana u-33) ofanelwe iminyaka yobudala, ubulili kanye nemfundo.
IZIPHUMA: Ababambiqhaza be-Obese basebenze kabi kakhulu ku-IGT ngokuqhathaniswa neqembu lokuqhathanisa, ne-69% yeqembu elikhulu ngokugqamile elibonisa izinqumo ezithintekile emtholampilo. Kwakungekho bufakazi bokufunda kuwo wonke amabhlokhi wesivivinyo abahlanganyeli abanokukhuluphala, ngomehluko omkhulu phakathi kwamaqembu avela emabhuloki i-3, 4, ne-5. Ukulimazeka kwe-IGT bekuhlangene ne-BMI noma i-pathology yokudla.
ISIPHUMELELO: Ababambiqhaza be-Obese babekhubazeke kakhulu ku-IGT. Iphethini yokusebenza yaphakamisa ukungakwazi kokukhulisa umvuzo noma uhlelo lomholo olubambezelekile. Lokhu okutholakele kusekela umbono wokuthi ukuthikamezeka kokuthatha izinqumo okuvamile kukhona kuzo zonke iziphazamiso zokudla ezingaphazamiseki. Ucwaningo lwekusasa luyadingeka ukucacisa umthombo nezinqubo zalezi zinqumo zokwenziwa kwezinqumo. Ukuthuthuka okunengqondo kwalolu cwaningo ukuthuthukiswa kokungenelela okuthuthukisa umthamo wokuthatha izinqumo nokukala umthelela olandelayo emiphumeleni yengqondo nangokomzimba.