The broad construct of empathy incorporates both cognitive and affective dimensions. Recent evidence suggests that the subjects with Autistic Spectrum disorder (ASD) show a significant impairment in empathic ability. The aim of this study was to evaluate the cognitive and affective components of empathy in adolescents with ASD compared to controls. Fifteen adolescents with ASD and fifteen controls underwent paper and pencil measures and a computerized Multifaceted Empathy Test. All measures were divided into Mentalizing and Experience sharing abilities. Adolescents with ASD compared to controls showed deficits in all mentalizing measures: they were incapable of interpreting and understanding the mental and emotional states of other people. Instead, in the sharing experience measures, the adolescents with ASD were able to empathize with the emotional experience of other people when they express emotions with positive valence, but were not able to do so when the emotional valence is negative. These results were confirmed by the computerized task. In conclusion, our results suggest that adolescents with ASD show a difficulty in cognitive empathy, whereas the deficit in affective empathy is specific for the negative emotional valence.

Empathy is a multidimensional process that incorporates both mentalizing and emotional sharing dimensions. Empathic competencies are important for creating interpersonal relationships with other people and developing adequate social behaviour. The lack of these social components also leads to isolation and exclusion in healthy populations. However, few studies have investigated how to improve these social skills. In a recent study, Kidd and Castano (2013) found that reading literary fiction increases mentalizing ability and may change how people think about other people’s emotions and mental states. The aim of our study was to evaluate the effects of reading literary fiction, compared to nonfiction and science fiction, on empathic abilities. Compared to previous studies, we used a larger variety of empathy measures and utilized a pre and post-test design. In all, 214 healthy participants were randomly assigned to read a book representative of one of three literary genres (literary fiction, nonfiction, science fiction). Participants were assessed before and after the reading phase using mentalizing and emotional sharing tests, according to Zaki and Ochsner’ s (2012) model. Comparisons of sociodemographic, mentalizing, and emotional sharing variables across conditions were conducted using ANOVA. Our results showed that after the reading phase, the literary fiction group showed improvement in mentalizing abilities, but there was no discernible effect on emotional sharing abilities. Our study showed that the reading processes can promote mentalizing abilities. These results may set important goals for future low-cost rehabilitation protocols for several disorders in which the mentalizing deficit is considered central to the disease, such as Autism Spectrum Disorders and Schizophrenia.

Schizophrenics display impairments in domains of social cognition such as theory of mind and emotion recognition. Recent studies, showing that the relationship of social cognition abilities with functional outcome is more significant than other neuro-cognitive functions, have considered these abilities as a target for intervention research. This article describes preliminary data from a new group-based study focused on Emotion and ToM Imitation Training (ETIT), an imitation treatment aimed at improving social cognition and social functioning in schizophrenia. In the present study, 16 outpatients with schizophrenia completed ETIT assessment and were compared with 17 outpatients who participated to a Problem Solving Training group. Participants were assessed at pre- and post-test on measures of emotion recognition, theory of mind, cognition, flexibility and social functioning. We compared the rehabilitation training effects on neuro-physiological activation through the event-related potentials (ERPs) method, which was recorded pre- and post-rehabilitation training. The results showed that when compared to the control group, ETIT participants improved on every social cognitive measure and showed better social functioning at post-test. Improvement in social cognition, in particular in emotion recognition, is also supported by ERP responses: we recorded an increase in electroactivity of medio-frontal areas only after ETIT treatment. Action observation and imitation could be regarded as a new frontier in rehabilitation.

Children with autism are characterized by an impairment of social interaction and repetitive patterns of behaviour. Autism is a heterogeneous span of disorders with unknown aetiology. Research has grown significantly and has suggested that environmental risk factors acting during the prenatal period could influence the neurodevelopment of offspring. The literature suggests that the maternal diet during pregnancy has a fundamental role in the etiopathogenesis of autism. Indeed, a maternal diet that is high in some nutrients has been associated with an increase or reduction in the risk of develop Autism Spectrum Disorders (ASD). The diet of ASD children is also a key factor for the worsening of ASD symptoms. Children with autism have food selectivity and limited diets due to smell, taste, or other characteristics of foods. This determines eating routines and food intake patterns, with consequent deficiency or excess of some aliments. Several studies have tried to show a possible relationship between nutritional status and autism. In this review we describe, emphasizing the limits and benefits, the main current empirical studies that have examined the role of maternal diet during gestation and diet of ASD children as modifiable risk factors at the base of development or worsening of symptoms of autism