A neuronal marker of eye contact spontaneously activated in neurotypical subjects but not in autistic spectrum disorders.

Attention to faces and eye contact are key behaviors for establishing social bonds in humans. In Autism Spectrum Disorders (ASD), a disturbance in neurodevelopment, impaired face processing and gaze avoidance are key clinical features for ASD diagnosis. The biological alterations underlying these impairments are not yet clearly established.

Th.o.m.a.s.: new insights into theory of mind in adolescents with autism spectrum disorder.

Previous studies indicated atypical Theory of Mind (ToM) abilities in individuals with autism spectrum disorder (ASD) at different ages. However, research focused on adolescents with ASD is still rare. This study aims to fill the gaps in the literature, by investigating ToM abilities in adolescents with ASD and in a group of typically developing ones.

Social Support at School for Students with Sensory Disabilities.

Social support is the gratification of basic social needs (affection, belonging, esteem or approval, security, identity) through interaction with others. Social support at school allows students to perceive themselves as competent during learning and to enjoy school in general. Little is known about social support at school for students with sensory disabilities.

Attention toward Social and Non-Social Stimuli in Preschool Children with Autism Spectrum Disorder: A Paired Preference Eye-Tracking Study.

Different dimensions of visual attention to social (human faces) and non-social stimuli (objects) were assessed in 19 preschool children with Autism Spectrum Disorder (ASD) and 19 typically developing (TD) age, gender, and IQ-matched controls through an original paired preference eye-tracking paradigm. The present study found a significantly reduced attentional bias toward human faces in children with ASD compared to TD controls. The analysis of the total fixation time showed a significantly reduced preference for faces in children with ASD compared to TD children.

Self-efficacy in life skills and satisfaction among adolescents in school transitions.

Background: Life skills, according to the World Health Organization, can promote youth well-being through educational school programs. Among life skills, decision-making and problem-solving skills can help adolescents consciously choose their career path.The Italian school system, in fact, requires students, already at a young age (13-14 years old) to make important decisions about their future, like for example choosing the high school that they would like to attend.

An Experimental Study on Sarcasm Comprehension in School Children: The Possible Role of Contextual, Linguistics and Meta-Representative Factors.

Understanding sarcasm is a complex ability, which includes several processes. Previous studies demonstrated the possible roles of linguistic and meta-representative factors in understanding sarcasm in school children, while the influence of specific contextual variables still needs to be investigated. Here, we present two studies investigating the possible role of contextual, linguistics, and meta-representative factors in understanding sarcasm in school children.

Food Selectivity in Children with Autism: Guidelines for Assessment and Clinical Interventions.

Autisms Spectrum Disorders (ASD) are characterized by core symptoms (social communication and restricted and repetitive behaviors) and related comorbidities, including sensory anomalies, feeding issues, and challenging behaviors. Children with ASD experience significantly more feeding problems than their peers. In fact, parents and clinicians have to manage daily the burden of various dysfunctional behaviors of children at mealtimes (food refusal, limited variety of food, single food intake, or liquid diet).

Risk and Protective Factors Associated with Student Distress and School Dropout: A Comparison between the Perspectives of Preadolescents, Parents, and Teachers.

This study investigates the principal risk and protective factors associated with student distress and school dropout in a group of preadolescents, through a qualitative and quantitative comparison between the perspectives of students, parents, and teachers. We administered a questionnaire to evaluate student distress and school dropout in a middle school (student's age range 13-15 years). We afterwards analyzed the responses of students at risk of school dropout.

Mentalizing Emotions and Social Cognition in Bullies and Victims.

Mentalizing is the ability to represent mental states to navigate the social world. A reduced mentalizing ability is a risk factor for a variety of psychological issues. Several studies indicated deficits in social cognition in bullies and victims, specifically in mentalizing anger.

Testing Reliability of Biophilic Design Matrix Within Urban Residential Playrooms.

Playtime in urban cities has become an indoor activity for children due to limited access to natural outdoor environments. This product of urbanization makes the case for the introduction of biophilic design. However, playrooms are often neglected as a possibility in designing a natural space indoors.

An Overview of the Main Genetic, Epigenetic and Environmental Factors Involved in Autism Spectrum Disorder Focusing on Synaptic Activity.

Autism spectrum disorder (ASD) is a neurodevelopmental disorder that affects social interaction and communication, with restricted interests, activity and behaviors. ASD is highly familial, indicating that genetic background strongly contributes to the development of this condition. However, only a fraction of the total number of genes thought to be associated with the condition have been discovered.

ELMOD3-SH2D6 gene fusion as a possible co-star actor in autism spectrum disorder scenario.

Autism spectrum disorder (ASD) is a group of neurodevelopmental disorders characterized by high heritability. It is known that genetic factors contribute to ASD pathogenesis. In particular, copy number variants (CNVs) are involved in ASD susceptibility and can affect gene expression regulation.

Digit-tracking as a new tactile interface for visual perception analysis.

Eye-tracking is a valuable tool in cognitive science for measuring how visual processing resources are allocated during scene exploration. However, eye-tracking technology is largely confined to laboratory-based settings, making it difficult to apply to large-scale studies. Here, we introduce a biologically-inspired solution that involves presenting, on a touch-sensitive interface, a Gaussian-blurred image that is locally unblurred by sliding a finger over the display.

Analysis of a Sardinian Multiplex Family with Autism Spectrum Disorder Points to Post-Synaptic Density Gene Variants and Identifies as a Functionally Relevant Candidate Gene.

Autism spectrum disorders (ASDs) are a group of neurodevelopmental disorders with high heritability, although their underlying genetic factors are still largely unknown. Here we present a comprehensive genetic characterization of two ASD siblings from Sardinia by genome-wide copy number variation analysis and whole exome sequencing (WES), to identify novel genetic alterations associated with this disorder. Single nucleotide polymorphism (SNP) array data revealed a rare microdeletion involving , and genes, in both siblings.

Mother-Infant and Extra-Dyadic Interactions with a New Social Partner: Developmental Trajectories of Early Social Abilities during Play.

Mother-infant interactions during feeding and play are pivotal experiences in the development of infants' early social abilities (Stern, 1985, 1995; Biringen, 2000). Stern indicated distinctive characteristics of mother-infant interactions, respectively, during feeding and play, suggesting to evaluate both to better describe the complexity of such early affective and social experiences (Stern, 1996). Moreover, during the first years of life, infants acquire cognitive and social skills that allow them to interact with new social partners in extra-dyadic interactions.

A Statistical Physics Perspective to Understand Social Visual Attention in Autism Spectrum Disorder.

This study investigated social visual attention in children with Autism Spectrum Disorder (ASD) and with typical development (TD) in the light of Brockmann and Geisel's model of visual attention. The probability distribution of gaze movements and clustering of gaze points, registered with eye-tracking technology, was studied during a free visual exploration of a gaze stimulus. A data-driven analysis of the distribution of eye movements was chosen to overcome any possible methodological problems related to the subjective expectations of the experimenters about the informative contents of the image in addition to a computational model to simulate group differences.

Impaired representational gaze following in children with autism spectrum disorder.

Using eye-tracking methodology, we compared spontaneous gaze following in young children with Autism Spectrum Disorder (mean age 5.8 years) to that of typically developing children (mean age 5.7 years).

Exploring the Role of Theory of Mind in Moral Judgment: The Case of Children with Autism Spectrum Disorder.

This paper adds to the growing research on moral judgment (MJ) by considering whether theory of mind (ToM) might foster children's autonomous MJ achievement. A group of 30 children with autism spectrum disorder (ASD) was compared in MJ and ToM with 30 typically developing (TD) children. Participants were tested for MJ with a classical Piaget's task and for ToM with a second order False Belief task.

Oxytocin and autism: a systematic review of randomized controlled trials.

Objective: Little is known about the effectiveness of pharmacological interventions on autism spectrum disorder (ASD). This is a systematic review of the randomized controlled trials (RCTs) of oxytocin interventions in autism, made from January 1990 to September 2013.

Method: A search of computerized databases was supplemented by manual search in the bibliographies of key publications.

Effects of drinking supplementary water at school on cognitive performance in children.

We investigated the beneficial effects of drinking supplementary water during the school day on the cognitive performance and transitory subjective states, such as fatigue or vigor, in 168 children aged between 9 and 11years who were living in a hot climate (South Italy, Sardinia). The classes were randomly divided into an intervention group, which received water supplementation, and a control group. Dehydration was determined by urine sampling and was defined as urine osmolality greater than 800mOsm/kg H(2)O (Katz, Massry, Agomn, & Toor, 1965).

Contamination sensitivity and the development of disease-avoidant behaviour.

Owing to their developing cognitive abilities and their limited knowledge about the biological basis of illness, children often have less expertise at disease avoidance than adults. However, affective reactions to contaminants through the acquisition of disgust and the social and cultural transmissions of knowledge about contamination and contagion provide impetus for children to learn effective disease-avoidant behaviours early in their development. In this article, we review the ontogenetic development of knowledge about contamination and contagion with particular attention to the role of socialization and culture.

Synthesis and evaluation of anticancer activity of 2-arylamino-6-trifluoromethyl-3-(hydrazonocarbonyl)pyridines.

The synthesis and anticancer activity of 2-arylamino-6-trifluoromethyl-3-(hydrazonocarbonyl)pyridines is described. The new trifluoromethylpyridine derivatives were evaluated for their anticancer activity toward human cancer cell lines by the National Cancer Institute (NCI). Most of them had excellent growth inhibition activity, having GI(50) values in the low micromolar to nanomolar concentration range.

2-Acylhydrazino-5-arylpyrrole derivatives: synthesis and antifungal activity evaluation.

The synthesis and antifungal activity of 2-acylhydrazino-5-arylpyrroles 21-62 are described. Pyrrole derivatives 21-62 were evaluated for their antifungal activity towards Candida albicans ATCC 10231 and three Candida non-albicans isolated from clinical specimens. Most of them showed very good antifungal activities against Candidae, having MIC values in the 0.