| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10454239 | Biological Psychology | 2013 | 7 Pages |
Abstract
⺠Fear generalization is the transfer of conditioned fear to perceptually similar stimuli. ⺠Physiological/behavioral responses follow a gradient linked to perceptual similarity of stimuli. ⺠In two fMRI experiments we replicate these gradients, localized to the insula, anterior cingulate, supplementary motor area and caudate. ⺠A paradigm is established to probe the neurocircuitry of generalization in anxiety.
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Authors
Tsafrir Greenberg, Joshua M. Carlson, Jiook Cha, Greg Hajcak, Lilianne R. Mujica-Parodi,