Friday , January 27 2023

People with schizophrenia feel emotions different from others, the "body chart"


People with schizophrenia feel emotion differently from others, the show

This chart compares the map of the control group body (top) and people with schizophrenia (below). Credit: Sohee Park

Colorful figures of the human body help researchers at Vanderbilt University to understand how people emotionally communicate through their bodies and how this process radically changes in people with schizophrenia.

Sohee Park, Gertrude Conavai Vanderbilt Professor of Psychology and PhD. student Leni J. Torregrossa compared individuals with schizophrenia with the appropriate participants of control, asking each one to fill in a "body map" in a way that correlates with the way they physically experience emotions. They used a computerized tinting task to locate where participants feel when they are experiencing, for example, anger or depression.

The outcomes radically differentiated between the groups, while the control group showed clear sensory maps for 13 different emotions, indicating specific patterns of increased excitement and reduced energy through the body for each emotion. However, in people with schizophrenia, there was a total reduction in body sensation in all emotions.

The study also revealed that people with schizophrenia do not differ on their maps for different emotions. This can be a problem for them in identifying, recognizing and verbalizing their emotions, or trying to understand the emotions of others.

Torregrossa said that research will enable the team to advance in developing ways to help people with schizophrenia process emotions, which in turn could improve interpersonal relationships.

"The main outcome of this research is to better understand why people with schizophrenia may have problems interacting with others," she said. "What we can do now is to help them learn how to console physiological sensations that emerge from their bodies and use them to process emotions."

Explore further:
Gender and schizophrenia

More information:
Lenie J Torregrossa et al., Anomalous Bodies of Emotions in Shizophrenia, Schizophrenia Bulletin (2018). DOI: 10.1093 / schbul / sbi179

Vanderbilt Universiti

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