کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5923207 | 1166294 | 2015 | 15 صفحه PDF | دانلود رایگان |
- Knowledge gap between differing fat perception and associated brain processes
- Impaired fat perception might be a driver for obesity.
- Sensory, genetic and neuroscientific approaches of fat perception are discussed.
- Fat perception is modifiable.
- Fat perception could be included in new therapy tools for obesity.
Nutritional fat is one of the most controversial topics in nutritional research, particularly against the background of obesity. Studies investigating fat taste perception have revealed several associations with sensory, genetic, and personal factors (e.g. BMI). However, neuronal activation patterns, which are known to be highly sensitive to different tastes as well as to BMI differences, have not yet been included in the scheme of fat taste perception. We will therefore provide a comprehensive survey of the sensory, genetic, and personal factors associated with fat taste perception and highlight the benefits of applying neuroimaging research. We will also give a critical overview of studies investigating sensory fat perception and the challenges resulting from multifaceted methodological approaches. In conclusion, we will discuss a multifactorial approach to fat perception to gain a better understanding of the underlying mechanisms that cause varying fat sensitivity which could be responsible for overeating. Such knowledge might be beneficial in new treatment strategies for obesity and overweight.
Journal: Physiology & Behavior - Volume 152, Part B, 1 December 2015, Pages 479-493