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Facial Expressivity in Non-Clinical Psychosi

Description:

Research has found that both schizophrenia populations and populations at clinical high risk for psychosis show alterations in facial affect expressivity, specifically blunting. However, it is unknown whether these alterations occur prior to onset, or whether they develop as a consequence of psychosis onset processes. The current study sought to...

Keyword:

Non-clinical psychosis, iMotions, positive symptoms, dampening, FACS, and facial expressivity

Subject:

Psychology

Creator:

Vijay A. Mittal, Tina Gupta, and Kimberly Rowghani

Owner:

Scholarly Digital Publishing

Date Uploaded:

06/04/2019

Date Modified:

06/04/2019

Date Created:

5/1/2019
Disruptions in neural connectivity associated with reduced susceptibility to a depth inversion illusion in youth at ultra high risk for psychosis

Description:

Patients with psychosis exhibit a reduced susceptibility to depth inversion illusions (DII) in which a physically concave surface is perceived as convex (e.g., the hollow mask illusion). Here, we examined the extent to which lessened susceptibility to DII characterized youth at ultra high risk (UHR) for psychosis. In this study,...

Keyword:

UHR, Depth inversion Illusion, fcMRI, bottom-up processing, Top-down processing, and Hollow-mask illusion

Creator:

Brian P. Keane, Vijay A. Mittal, Steven M. Silverstein, Tina Gupta, Ivanka Ristanovic, Thomas V. Papathomas, Jessica A. Bernard, Raeana E. Newberry, Andrea Pelletier-Baldelli, and Derek J. Dean

Owner:

Chris Diaz

Publisher:

Elsevier

Date Uploaded:

01/12/2017

Date Modified:

05/08/2017

Date Created:

2016-10-02

Resource Type:

Article

Alternate Identifier:

http://dx.doi.org/10.1016/j.nicl.2016.09.022

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Facial Expressivity in Non-Clinical Psychosi

Disruptions in neural connectivity associated with reduced susceptibility to a depth inversion illusion in youth at ultra high risk for psychosis

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