نتایج جستجو برای: pervasive developmental disorder
تعداد نتایج: 714728 فیلتر نتایج به سال:
Autism is a heterogeneous neurodevelopmental disorder with a variety of different etiologies, but with a heritability estimate of more than 90%. Although the strong correlation between autism and genetic factors has been long established, the exact genetic background of autism is still unclear. This review refers to all the genetic syndromes that have been described in children with pervasive d...
Pervasive developmental disorders are severe childhood psychiatric disorders that afflict millions of children worldwide. Despite availability of tremendous data on these disorders, there is a paucity of information among clinicians including mental health professionals. Pervasive developmental disorders, caused by multiple neurobiological and environmental etiologies, are characterized mainly ...
OBJECTIVE There is increasing evidence to suggest that developmental dyslexia (DD) and developmental coordination disorder (DCD) actually form part of a broader disorder. Their frequent association could be justified by a deficit of the procedural memory system, that subtends many of the cognitive, motor and linguistic abilities that are impaired in both DD and DCD. However, studies of procedur...
Developmental coordination disorder (DCD) is a heterogeneous disorder, which is often co-morbid with learning disabilities. However, mathematical problems have rarely been studied in DCD. The aim of this study was to investigate the mathematical problems in children with various degrees of motor problems. Specifically, this study explored if the development of mathematical skills in children wi...
BACKGROUND Developmental Coordination Disorder (DCD) is a leading movement disorder in children that commonly involves poor postural control. Multisensory integration deficit, especially the inability to adaptively reweight to changing sensory conditions, has been proposed as a possible mechanism but with insufficient characterization. Empirical quantification of reweighting significantly advan...
Objective: To translate into Portuguese, back-translate, culturally adapt and validate a screening instrument for pervasive developmental disorder, the Autism Screening Questionnaire, for use in Brazil. Method: A sample of 120 patients was selected based on three groups of 40: patients with a clinical diagnosis of pervasive developmental disorder, Down syndrome, or other psychiatric disorders. ...
Asperger syndrome (AS) was first described under the title of autistic psychopathy by the Austrian physician Hans Asperger (1944). Despite the growing interest in it, its nosological status remains uncertain. It is not clear to what extent it differs from autism, although some authorities have proposed that it is part of the "autistic continuum" (Wing, 1981). The DSMIII-R (American Psychiatric ...
OBJECTIVES The objective of the study was to investigate the associations among maternal prepregnancy BMI, paternal BMI, and the risk of autism spectrum disorders (ASDs) in children. METHODS The study sample of 92 909 children was derived from the population-based, prospective Norwegian Mother and Child Cohort Study. The age range was 4.0 through 13.1 (mean 7.4) years. Relative risks of ASDs ...
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