Understanding Emotional Outbursts: A Cross-Cultural Study in Latin American Children with Autism Spectrum Disorder.

Objectives: One of the behavioral problems strongly associated with emotional dysregulation (ED) in ASD is emotional outbursts (EOs) characterized by a pattern of challenging behavior that varies across individuals and across time. Cultural factors can modulate the expression of EOs. This study aimed to characterize the profile of emotional outbursts (EOs) in children with autism spectrum disorder (ASD) across various countries in Latin America and to identify clinical, emotional, and contextual factors that contribute to the onset and frequency of EOs within this diverse sample.

Where I am from matters: factors influencing behavioral and emotional changes in autistic individuals during COVID-19 in Latin America.

Background: The COVID-19 pandemic brought an increased incidence of disease and mortality in the world at large, making it a particularly salient and stressful life event. For those individuals residing in Latin America, the pandemic was met with fragmented healthcare systems, economic downturn, and sociopolitical crisis which puts autistic individuals at risk for more detrimental outcomes. Behavioral and emotional challenges experienced by autistic individuals at the beginning of the pandemic could later develop into more severe symptomatology as the pandemic progresses.

Age of autism diagnosis in Latin American and Caribbean countries.

An earlier diagnosis of autism spectrum disorder might lead to earlier intervention. However, people living in Latin American and Caribbean countries do not have much knowledge about autism spectrum disorder symptoms. It has been suggested that the older a child is when diagnosed, the fewer opportunities he or she will have to receive services.

Profile of Service Use and Barriers to Access to Care among Brazilian Children and Adolescents with Autism Spectrum Disorders.

Delayed diagnosis and a lack of adequate care for people with autism spectrum disorder (ASD) are related to worse outcomes and quality of life. This study aimed to identify the profile of service use, barriers to access care, and factors related to those barriers in Brazilian families with children with ASD. A total of 927 families with children with ASD (3-17 years) from five Brazilian regions completed an online version of the Caregivers Needs Survey.

Age of diagnosis, service access, and rights of autistic individuals in Argentina: Caregivers reports of changes and similarities across time.

Background: Many countries have developed health initiatives to protect those with disabilities and developmental concerns in the past few years. However, the needs of autistic individuals are still short of being fulfilled. Partially due to limited research expenditure, which would allow bridging the gap between evidence and practice, the long time it takes to implement passed laws, and the limited operationalization of inclusive policies.

[Survey for Caregivers of People with Autism Spectrum in Chile: Access to Health and Education Services, Satisfaction, Quality of Life And Stigma].

Introduction: People on the Autism Spectrum (AS) face multiple health, education, social, and economic pro blems. There is limited available information in Chile.

Objective: To describe the access and satisfac tion with health and education services, family and economic impact, stigma, and quality of life of people with AS and their families in Chile.

Perceived Stigma and Barriers to Accessing Services: Experience of Caregivers of Autistic Children Residing in Latin America.

Background: Relationship of perceived stigma and barrier to service access among Latino populations with autism in cross-cultural settings has not been fully explored.

Aim: The present study explored the relationship between difficulty accessing services and perceived stigma among caregivers of autistic children in Latin America. Additionally, explore contextual factors that better explain the perception of stigma when accessing services.

Use of allied-health services and medication among adults with ASD in Latin America.

ASD is a neurodevelopmental disorder that affects people across the entire lifespan, yet most of the research identifying the health and medical needs for autistic individuals have been among minors. As individuals with ASD transition to emerging adulthood, the services, already limited, become less available. This study aimed to identify the use of services for Latin American adults on the spectrum.

Challenges, priorities, barriers to care, and stigma in families of people with autism: Similarities and differences among six Latin American countries.

Approximately 6 million individuals with autism spectrum disorder live in Latin America. In order to strengthen autism spectrum disorder research collaborations and awareness in the region, the Latin American Autism Spectrum Network () was constituted in 2015, comprising researchers and clinicians from the following six countries: Brazil Argentina, Chile, Uruguay, Venezuela, and the Dominican Republic. This first multisite study from the network aims to describe the challenges and priorities to identify barriers to care and to map stigma among families of individuals with autism spectrum disorder living in Latin America.

What Is Important in Measuring Quality of Life? Reflections by Autistic Adults in Four Countries.

Unlabelled: Relevant and valid measurement is crucial in determining whether interventions and supports have improved the quality of life (QoL) of autistic people. However, it is possible that researchers' and services' use of general population QoL tools may overlook issues of specific importance. To advance methodology, we conducted a preliminary exploration of the need and basis for cross-cultural development of additional autism-specific QoL questions.

Neural markers of social and monetary rewards in children with Attention-Deficit/Hyperactivity Disorder and Autism Spectrum Disorder.

Recent theories of decision making propose a shared value-related brain mechanism for encoding monetary and social rewards. We tested this model in children with Attention-Deficit/Hyperactivity Disorder (ADHD), children with Autism Spectrum Disorder (ASD) and control children. We monitored participants' brain dynamics using high density-electroencephalography while they played a monetary and social reward tasks.

Autism screening and diagnosis in low resource settings: Challenges and opportunities to enhance research and services worldwide.

Most research into the epidemiology, etiology, clinical manifestations, diagnosis and treatment of autism is based on studies in high income countries. Moreover, within high income countries, individuals of high socioeconomic status are disproportionately represented among participants in autism research. Corresponding disparities in access to autism screening, diagnosis, and treatment exist globally.

Predictive coding in autism spectrum disorder and attention deficit hyperactivity disorder.

Predictive coding has been proposed as a framework to understand neural processes in neuropsychiatric disorders. We used this approach to describe mechanisms responsible for attentional abnormalities in autism spectrum disorder (ASD) and attention deficit hyperactivity disorder (ADHD). We monitored brain dynamics of 59 children (8-15 yr old) who had ASD or ADHD or who were control participants via high-density electroencephalography.

[The importance of early detection and early intervention for children with autism spectrum conditions].

Autism spectrum disorders are a group of neurodevelopmental disorders characterized by social communication difficulties and restrictive and repetitive patterns of behavior, interests and activities. In Argentina in 2013, legislation introduced both at national and provincial levels generated vigorous debate in relation to early detection of autism spectrum disorders, diagnosis or "pathologization" of children, and early intervention for these children. This paper provides evidence supporting the importance of systematic screening for autism spectrum disorders in toddlers, the usefulness of the new autism spectrum disorder classification provided by DSM-5, the desirability of timely and comprehensive diagnostic assessments by interdisciplinary teams specialized in development, and the critical importance of early intervention.

Inter-individual cognitive variability in children with Asperger's syndrome.

Multiple studies have tried to establish the distinctive profile of individuals with Asperger's syndrome (AS). However, recent reports suggest that adults with AS feature heterogeneous cognitive profiles. The present study explores inter-individual variability in children with AS through group comparison and multiple case series analysis.

Cognitive variability in adults with ADHD and AS: disentangling the roles of executive functions and social cognition.

Attention-deficit/hyperactivity disorder (ADHD) and Asperger's Syndrome (AS) share a heterogeneous cognitive profile. Studies assessing executive functions (EF) and social cognition in both groups have found preserved and impaired performances. These inconsistent findings would be partially explained by the cognitive variability reported in these disorders.

Integrating intention and context: assessing social cognition in adults with Asperger syndrome.

Deficits in social cognition are an evident clinical feature of the Asperger syndrome (AS). Although many daily life problems of adults with AS are related to social cognition impairments, few studies have conducted comprehensive research in this area. The current study examined multiple domains of social cognition in adults with AS assessing the executive functions (EF) and exploring the intra and inter-individual variability.

Impaired theory of mind but intact decision-making in Asperger syndrome: implications for the relationship between these cognitive domains.

The relationship between decision making and theory of mind (TOM) has been hardly investigated in patients with asperger syndrome (AS). Here, we show that the AS group (n=25) exhibited deficits on a complex TOM task, yet were unimpaired in a decision-making test. No association was found between these two domains.

Selective impairment of cognitive empathy for moral judgment in adults with high functioning autism.

Faced with a moral dilemma, conflict arises between a cognitive controlled response aimed at maximizing welfare, i.e. the utilitarian judgment, and an emotional aversion to harm, i.