TY - JOUR
T1 - Responsivity to food stimuli in obese and lean binge eaters using functional MRI
AU - Geliebter, Allan
AU - Ladell, Talya
AU - Logan, Merranda
AU - Schweider, Tzipporah
AU - Sharafi, Mohammad
AU - Hirsch, Joy
N1 - Funding Information:
Presented at the Society for the Study of Ingestive Behavior (SSIB) Satellite Symposium, Hueston Woods Resort, Ohio, July 18–20, 2004, chaired by Allan Geliebter and Harry R. Kissileff. The satellite was supported in part by the New York Obesity Research Center, SSIB, General Mills Foods, McNeil Nutritionals, Ortho-McNeil Pharmaceuticals, and Procter & Gamble. Some findings were also presented at NAASO, Nov 14–18, 2004, Las Vegas, Nevada. ( Geliebter, Logan, Ladell, Feldman, Sharafi and Hirsh, 2004 ).
PY - 2006/1
Y1 - 2006/1
N2 - Functional neuroimaging was employed to study 10 obese and 10 lean healthy young right-handed women, divided equally into binge and non-binge eaters. Subjects were presented with visual and auditory stimuli of binge type foods, non-binge type foods, and non-food stimuli in the fMRI scanner. Brain areas activated by both the visual and auditory stimuli across all individual subjects within a particular group was observed only for the binge food stimuli in the obese binge eaters, in the right premotor area, involved in planning of motor behavior. For four of the five obese binge eaters, the activation was in the ventral premotor cortex adjacent to the oral region, and may reflect past or concurrent motor planning about eating binge foods. Because a random effects group analysis has not yet been completed, this should be considered a preliminary report.
AB - Functional neuroimaging was employed to study 10 obese and 10 lean healthy young right-handed women, divided equally into binge and non-binge eaters. Subjects were presented with visual and auditory stimuli of binge type foods, non-binge type foods, and non-food stimuli in the fMRI scanner. Brain areas activated by both the visual and auditory stimuli across all individual subjects within a particular group was observed only for the binge food stimuli in the obese binge eaters, in the right premotor area, involved in planning of motor behavior. For four of the five obese binge eaters, the activation was in the ventral premotor cortex adjacent to the oral region, and may reflect past or concurrent motor planning about eating binge foods. Because a random effects group analysis has not yet been completed, this should be considered a preliminary report.
KW - Binge eating disorder
KW - Brain imaging
KW - Magnetic resonance imaging
KW - Obesity
KW - Psychological scales
UR - https://www.scopus.com/pages/publications/29944435788
U2 - 10.1016/j.appet.2005.09.002
DO - 10.1016/j.appet.2005.09.002
M3 - Article
C2 - 16364498
AN - SCOPUS:29944435788
SN - 0195-6663
VL - 46
SP - 31
EP - 35
JO - Appetite
JF - Appetite
IS - 1
ER -