Social Fear Conditioning Paradigm in Virtual Reality: Social vs. Electrical Aversive Conditioning
نویسندگان
چکیده
منابع مشابه
Social Fear Conditioning Paradigm in Virtual Reality: Social vs. Electrical Aversive Conditioning
In a previous study we could show that social fear can be induced and extinguished using virtual reality (VR). In the present study, we aimed to investigate the belongingness effect in an operant social fear conditioning (SFC) paradigm which consisted of an acquisition and an extinction phase. Forty-three participants used a joystick to approach different virtual male agents that served as cond...
متن کاملSocial conditioning and extinction paradigm: a translational study in virtual reality
In human beings, experiments investigating fear conditioning with social stimuli are rare. The current study aims at translating an animal model for social fear conditioning (SFC) to a human sample using an operant SFC paradigm in virtual reality. Forty participants actively (using a joystick) approached virtual male agents that served as conditioned stimuli (CS). During the acquisition phase, ...
متن کاملAppetitive vs. Aversive conditioning in humans
In classical conditioning, an initially neutral stimulus (conditioned stimulus, CS) becomes associated with a biologically salient event (unconditioned stimulus, US), which might be pain (aversive conditioning) or food (appetitive conditioning). After a few associations, the CS is able to initiate either defensive or consummatory responses, respectively. Contrary to aversive conditioning, appet...
متن کاملNeural correlates of appetitive-aversive interactions in Pavlovian fear conditioning.
We used Pavlovian counterconditioning in rats to identify the neural mechanisms for appetitive-aversive motivational interactions. In Stage I, rats were trained on conditioned stimulus (CS)-food (unconditioned stimulus [US]) pairings. In Stage II, this appetitive CS was transformed into a fear CS via pairings with footshock. The development of fear responses was retarded in rats that had receiv...
متن کاملFear Conditioning and Social Groups: Statistics, Not Genetics
Humans display more conditioned fear when the conditioned stimulus in a fear conditioning paradigm is a picture of an individual from another race than when it is a picture of an individual from their own race (Olsson, Ebert, Banaji, & Phelps, 2005). These results have been interpreted in terms of a genetic "preparedness" to learn to fear individuals from different social groups (Ohman, 2005; O...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Frontiers in Psychology
سال: 2017
ISSN: 1664-1078
DOI: 10.3389/fpsyg.2017.01979