Impaired social perception from eyes and face visual cues: evidence from prefrontal cortex damage
| Autor: | Ouerchefani Naoufel, Mohamed Riadh Ben Rejeb, Ouerchefani Riadh, Didier Le Gall |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
Brain Mapping
Facial expression Social Psychology Social perception media_common.quotation_subject Emotion classification Emotions Prefrontal Cortex Development computer.software_genre Magnetic Resonance Imaging Facial Expression Behavioral Neuroscience Social Perception Voxel Reading (process) Humans Cues Prefrontal cortex Psychology Neuroscience Sensory cue computer Frontal Pole media_common |
| Zdroj: | Social Neuroscience. 16:607-626 |
| ISSN: | 1747-0927 1747-0919 |
| Popis: | Despite the key role that decoding of social-perceptual cues from faces plays in interpersonal communication, it is only recently that the potential of prefrontal cortex damage to disrupt this ability has been recognized. In fact, few studies to date had assessed whether the ability to identify the state of mind of others from the whole or part of the face is disrupted after prefrontal cortex damage and whether these two abilities are associated and share overlapped neural systems. In the present study, 30 patients with focal prefrontal lesions and 30 matched control subjects were assessed on their ability to recognize six basic emotions from facial expressions of the whole face and to identify states of mind of others from photographs of only the eyes using the "Reading the Mind in the Eyes Task". Results showed that frontal patients were significantly impaired compared with control subjects on both tasks. Moreover, regression analyses showed that these two abilities are associated and reciprocally predictive of one another. Finally, using voxel-based lesion analysis; we identified a partially common bilaterally distributed prefrontal network in the decoding of both emotional cues from both the whole face and eyes centered within the dorsomedial and ventral regions with extension to the lateral frontal pole. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
| Nepřihlášeným uživatelům se plný text nezobrazuje | K zobrazení výsledku je třeba se přihlásit. |