Mathata. 2011 Feb; 106 (2): 383-90. Doi: 10.1111 / j.1360-0443.2010.03126.x. Epub 2010 Sep 30.
Linnet J1, Møller A, Peterson E, Gjedde A, Doudet D.
inahaneloang
LITLHAHISO:
Ho lumeloa hore papali ea chelete ea ho becha e amana le mehato ea tlhaho ea papali ea papali ea chelete. Mona, re lekile polelo ea maikutlo ea hore ho lokolloa ha dopamine ho ka amahanngoa le maemo a nyakallo a thabo ho Pathological Gambler bapisoa le Healthy Controls.
QETO:
Lipapali tsa Pathological Gambler le Bophelo bo Botle li ne li bapisoa ka teko ka maemo a sa ts'oanang le papali ea chelete.
LIPHELO:
Re sebelisitse Positron Emission Tomography (PET) e nang le tracer raclopride ho lekanya ho fumaneha ha dopamine D 2 / 3 receptor fumaneha ka har'a proral striatum nakong ea maemo a seng a papali ea chelete ea papali ea chelete ea Iowa (IGT). Kamora boemo bo bong le bo bong barupeluoa ba ile ba lekanya thabo ea bona.
SETTING:
Teko ea laboratori.
KAROLO:
18 Pathological Gambler le li-Taolo tsa Bophelo bo Botle ba 16.
LITHUTO:
Bakuli ba Pathological ba neng ba lokolloa ka dopamine ka har'a ventral striatum ba ne ba le maemo a nyakallo a phahameng haholo ho feta ho Lits'ebeletso tse phetseng hantle ntle le ts'ebetso e tlase ea IGT. Ha ho na phapang pakeng tsa maemo a nyakallo le ts'ebetso ea IGT e fumanoeng pakeng tsa Pathological Gambler le Lits'ebeletso tsa bophelo bo botle ntle le tokollo ea dopamine. Pathological Gambler e bontšitse khokahano ea bohlokoa lipakeng tsa ho lokolloa ha dopamine le boemo ba nyakallo, ha ho se na ts'ebelisano e joalo e fumanoeng ho Healthy Controls.
CONCLUSIONS:
Ho batho ba bapalang papali ea chelete ba dopamine ho lokolloa ha ventral striatum ho bonahala ho amahanngoa le maemo a thabo a eketsehang leha ts'ebetso e tlase ea IGT. Liphetho li kanna tsa fana ka maikutlo a ts'ebetso ea 'khaello e habeli' ea dopamine ho papali ea chelete ea ho becha, moo tokollo ea dopamine e matlafatsang papali ea chelete e mpe ka ho eketsa maemo a nyakallo, ho fokotsa ho thibela liqeto tse kotsi, kapa ho kopanya bobeli. Liphumano tsena li ka ba le litlamorao kutloisisong ea dopamine papaling ea papali ea chelete le mekhoa e meng ea ho lemalla.
© 2010 Bangoli, Tlatsetso © 2010 Mokhatlo bakeng sa Thupelo ea Bokhoba.
;
