OBJECTIVE Little is known about the neuropsychological effects of risperidone in children with pervasive developmental disorders. METHOD Twenty-four children (aged 5-17 years) with pervasive developmental disorders and co-morbid disruptive behavior who responded favorably to open-label treatment with risperidone as part of a previously described controlled discontinuation study completed two ...

Rett's syndrome is a rare condition affecting only the girl child. It presents as a pervasive developmental disorder with a remarkable behavioural phenotype. The cause for this remains unknown but genetic factors and brain dysfunction have been implicated. This case report emphasises the importance of being aware of rare yet significant disorders of interest to neuro-developmental psychiatrists.

Developmental dyscalculia (DD) is a learning disorder affecting the acquisition of school level arithmetic skills present in approximately 3-6% of the population. At the behavioral level DD is characterized by poor retrieval of arithmetic facts from memory, the use of immature calculation procedures and counting strategies, and the atypical representation and processing of numerical magnitude. ...

Autism Spectrum Disorders/Pervasive Developmental Disorders: Assessment and Treatment Bone Growth Stimulators: Electrical (Invasive, Noninvasive), Ultrasound Complementary and Alternative Medicine Infertility Services Lyme Disease Treatment – Antibiotic Treatment Negative-Pressure Wound Therapy/Vacuum-Assisted Closure (VAC) for Non-Healing Wounds Pneumatic Compression Devices and Compression Ga...

Children with developmental language or speech disorders frequently benefit from augmentative and alternative communication (AAC) strategies. These children have severe expressive or receptive communication disorders or both which sometimes occur in isolation, or as part of a global developmental disability. Children with specific language impairment, pervasive developmental disorder, developme...