Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Rachel A. Ferry"'
Publikováno v:
NeuroImage, Vol 297, Iss , Pp 120705- (2024)
Functional magnetic resonance imaging (fMRI) studies have indicated that the mesocorticolimbic dopamine system is heavily involved in all stages of reward processing. However, the majority of research has been conducted using monetary rewards and it
Externí odkaz:
https://doaj.org/article/d14a96c35c3544a88e63f28a67020801
Publikováno v:
International Journal of Psychophysiology. 179:110-118
Intolerance of uncertainty (IU) is a key transdiagnostic feature of internalizing psychopathology. An increasing body of research suggests that IU is associated with increased psychophysiological reactivity in anticipation of unpredictable threat. Ho
Publikováno v:
Psychological Medicine. :1-10
Background Adolescence is a key developmental period for the emergence of psychiatric disorders. However, there is still no consensus on the core mechanisms of dysfunction in youth. Neurobiological sensitivity to unpredictable threat has been associa
Publikováno v:
Psychophysiology.
Publikováno v:
Research on child and adolescent psychopathology. 50(10)
Numerous studies in children, adolescents and adults have reported that anxiety disorders and symptoms are associated with greater threat-potentiated startle responses. This suggests that it may also be related to risk factors that have been implicat
Autor:
Rachel A. Ferry, Brady D. Nelson
Publikováno v:
Motivation and Emotion. 44:670-685
The (un)predictability of threat influences anticipatory emotional and motivational states. However, few investigations have examined the impact of threat type on defensive motivation. Two within-subject studies (total N = 134) examined defense motiv
Autor:
Brady D. Nelson, Rachel A. Ferry
Publikováno v:
Biological Psychology. 162:108094
The no, predictable, and unpredictable threat (NPU-threat) task is an experimental paradigm that delineates the anticipation of predictable vs. unpredictable threat. The current literature suggests that heightened defensive motivation in anticipation