Women with weight problems were more impulsive than average in a food-related psychology test, a new research paper has shown.
This suggested that they are more instinctively stimulated by images of food as well as lacking contemplative will power. Further, some women reported food craving even if they had eaten recently, a symptom of possible food addiction.
“All addictions are similar in that the sufferer craves to excess the feel-good buzz they receive from chemical neurotransmitters produced when they eat, gamble, smoke, have sex or take drugs,” commented Claus Voegele, Professor of Clinical and Health Psychology at the University of Luxembourg.
In this original test, images of fatty or sweet food (a burger, cake, pizza etc.) and non-food items (a sock, a mug, a shoe etc.) were flashed at random on a computer screen. The women were instructed to click as fast as possible on either the food or non-food pictures. The women with weight problems performed less well than the average.
Tests were run either three hours after eating or just after meals. The researchers at the University of Luxembourg and the University of Würzburg (Germany) found that several women with weight problems said the test had provoked food craving, regardless of how recently they had eaten.
“This suggests that some people may have an instinctive, psychological predisposition to binge eating,” Prof. Voegele said.
He pointed to other research which indicates both nature and nurture are at the root of this condition. “People may over-eat to comfort themselves, because they are bored or just out of habit,” he said. At the other end of the spectrum, those with excessive control may suffer disorders such as anorexia nervosa.
http://- PDF of full scientific article
http://www.uni.lu - Homepage of the University of Luxembourg
Britta Schlüter | idw - Informationsdienst Wissenschaft
Newly discovered 'multicomponent' virus can infect animals
26.08.2016 | US Army Medical Research Institute of Infectious Diseases
Symmetry crucial for building key biomaterial collagen in the lab
26.08.2016 | University of Wisconsin-Madison
Scientists at the Fraunhofer Institute for Telecommunications, Heinrich Hertz Institute, HHI have developed a method by which the realistic image of a person can be transmitted into a virtual world. The 3D Human Body Reconstruction Technology captures real persons with multiple cameras at the same time and creates naturally moving dynamic 3D models. At this year’s trade fairs IFA in Berlin (Hall 11.1, Booth 3) and IBC in Amsterdam (Hall 8, Booth B80) Fraunhofer HHI will show this new technology.
Fraunhofer HHI researchers have developed a camera system that films people with a perfect three-dimensional impression. The core of this system is a stereo...
Scientists and engineers striving to create the next machine-age marvel--whether it be a more aerodynamic rocket, a faster race car, or a higher-efficiency jet...
Waveguides are widely used for filtering, confining, guiding, coupling or splitting beams of visible light. However, creating waveguides that could do the same for X-rays has posed tremendous challenges in fabrication, so they are still only in an early stage of development.
In the latest issue of Acta Crystallographica Section A: Foundations and Advances , Sarah Hoffmann-Urlaub and Tim Salditt report the fabrication and testing of...
Electrochemists at TU Graz have managed to use monocrystalline semiconductor silicon as an active storage electrode in lithium batteries. This enables an integrated power supply to be made for microchips with a rechargeable battery.
Small electrical gadgets, such as mobile phones, tablets or notebooks, are indispensable accompaniments of everyday life. Integrated circuits in the interiors...
Recent findings indicating the possible discovery of a previously unknown subatomic particle may be evidence of a fifth fundamental force of nature, according...
25.08.2016 | Event News
24.08.2016 | Event News
12.08.2016 | Event News
31.08.2016 | Life Sciences
31.08.2016 | Power and Electrical Engineering
31.08.2016 | Life Sciences