Search results for "Cephalic phase"
showing 2 items of 2 documents
Anticipatory effects of food exposure in women diagnosed with bulimia nervosa.
2002
Objective. To investigate cephalic phase responses (CPRs) in women diagnosed with bulimia nervosa and to test the assumption that eating disordered individuals respond with more marked CPRs and higher increases in psychophysiological arousal to the presentation of food cues. Method. Thirteen female inpatients diagnosed with bulimia nervosa were compared to 15 non-eating disordered female volunteers. Participants were exposed to their preferred binge food in a single laboratory session with the possibility to eat immediately after the exposure trial. Results. The results show greater salivation responses to food exposure and lower sympathetic arousal in patients diagnosed with bulimia nervos…
Oro-sensory perception of dietary lipids: new insights into the fat taste transduction.
2009
The sense of taste informs the organism about the quality of ingested food. Five basic taste modalities, e.g., sweet, sour, bitter, salty and umami have so far been identified. Recent compelling evidence from rodent and human studies raise the possibility for an additional sixth taste modality devoted to the perception of lipids. Recent studies strongly suggest that lingual CD36, being implicated in the perception of dietary fat, may act as a gustatory lipid sensor. Knocking down of CD36 gene decreases the spontaneous preference for long chain fatty acids (LCFA) in mice subjected to a free choice situation. Lingual CD36, after activation by LCFA, is able to trigger specific signalling mecha…