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Pyromania is characterized by impulsive and repetitive urges to deliberately start fires. Because of its nature, the number of studies performed for fire-setting are understandably limited. However, studies done on children and adolescents with pyromania have reported its prevalence to be between 2.4 and 3.5% in the United States. It has also ...
Autism is associated with several genetic disorders, [4] perhaps due to an overlap in genetic causes. [5] About 10–15% of autism cases have an identifiable Mendelian (single-gene) condition, chromosome abnormality, or other genetic syndrome, [6] a category referred to as syndromic autism.
Catatonia is a complex behavioral syndrome typically characterized by immobility, withdrawal, abnormal movements, and abnormal behaviors. [ 2 ] [ 3 ] According to current diagnostic guidelines, its primary feature is that it causes patients to demonstrate one or more of the following: 1) decreased movement; 2) "decreased engagement during an ...
Autism spectrum disorder [a] (ASD), or simply autism, is a neurodevelopmental disorder "characterized by persistent deficits in social communication and social interaction across multiple contexts" and "restricted, repetitive patterns of behavior, interests, or activities". [11]
After a preliminary 1998 study of three children with autism treated with secretin infusion reported improved GI function and dramatic improvement in behavior, many parents sought secretin treatment and a black market for the hormone developed quickly. [116] Later studies found secretin clearly ineffective in treating autism. [117]
Children with CDS seem to have more difficulty with consistently remembering things that were previously learned and make more mistakes on memory retrieval tests than do children with ADHD. They have been found to perform much worse on psychological tests involving perceptual-motor speed or hand-eye coordination and speed.
Children ages 5 to 8 had the highest autism rate at 30.3 diagnoses per 1,000 children in 2022. The second-highest rate was children 4 and younger at 28.8 per 1,000 children. Study tracks growing ...
Autistic burnout is defined as a syndrome of exhaustion, skill loss/regression, and sensory hypersensitivity or intensification of other autistic features. [1] Autistic people commonly say it is caused by prolonged overexertion of one's abilities to cope with life stressors, including lack of accommodations for one's support needs, which tax an autistic person's mental, emotional, physical ...