@phdthesis{Weiland2010,
  author    = {Weiland, Romy},
  title     = {Facial reactions in response to gustatory and olfactory stimuli in healthy adults, patients with eating disorders, and patients with attention-deficit hyperactivity disorder},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-51759},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year      = {2010},
  abstract  = {The aim of this project was to investigate whether reflex-like innate facial reactions to tastes and odors are altered in patients with eating disorders. Qualitatively different tastes and odors have been found to elicit specific facial expressions in newborns. This specificity in newborns is characterized by positive facial reactions in response to pleasant stimuli and by negative facial reactions in response to unpleasant stimuli. It is, however, unclear, whether these specific facial displays remain stable during ontogeny (1). Despite the fact that several studies had shown that taste-and odor-elicited facial reactions remain quite stable across a human's life-span, the specificity of research questions, as well as different research methods, allow only limited comparisons between studies. Moreover, the gustofacial response patterns might be altered in pathological eating behavior (2). To date, however, the question of whether dysfunctional eating behavior might alter facial activity in response to tastes and odors has not been addressed. Furthermore, changes in facial activity might be linked to deficient inhibitory facial control (3). To investigate these three research questions, facial reactions in response to tastes and odors were assessed. Facial reactions were analyzed using the Facial Action Coding System (FACS, Ekman \& Friesen, 1978; Ekman, Friesen, \& Hager, 2002) and electromyography.},
  subject      = {Mimik},
  language  = {en}
}