The neural basis of academic achievement motivation.
We have used functional magnetic resonance imaging to study the neural correlates of motivation, concentrating on the motivation to learn and gain monetary rewards. We compared the activation in the brain obtained during reported high states of motivation for learning, with the ones observed when the motivation was based on monetary reward. Our results show that motivation to learn correlates with bilateral activity in the putamen, and that the higher the reported motivation, as derived from a questionnaire that each subject filled prior to scanning, the greater the change in the BOLD signals within the putamen. Monetary motivation also activated the putamen bilaterally, though the intensity of activity was not related to the monetary reward. We conclude that the putamen is critical for motivation in different domains and the extent of activity of the putamen may be pivotal to the motivation that drives academic achievement and thus academic successes.
Mizuno
Kei
K
Department of Physiology, Osaka City University Graduate School of Medicine, 1-4-3 Asahimachi, Abeno-ku, Osaka 545-8585, Japan.
Tanaka
Masaaki
M
Ishii
Akira
A
Tanabe
Hiroki C
HC
Onoe
Hirotaka
H
Sadato
Norihiro
N
Watanabe
Yasuyoshi
Y
D000124:Achievement; D004522:Educational Status; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000379:methods*; D008297:Male; D009042:Motivation; D011699:Putamen / Q000502:physiology*; D012201:Reward; D013647:Task Performance and Analysis; D055815:Young Adult