Structural and Functional Aberrations of the Auditory Brainstem in Autism Spectrum Disorder.

Autism spectrum disorder (ASD) is a neurodevelopmental condition associated with difficulties in the social, communicative, and behavioral domains. Most cases of ASD arise from an unknown etiologic process, but there are numerous risk factors, including comorbidities and maternal exposures. Although it is not part of the diagnostic criteria, hearing difficulties ranging from deafness to hyperacusis are present in the majority of persons with ASD.

Quantification of the stapedial reflex reveals delayed responses in autism.

Autism is a developmental disorder characterized, in part, by sensory abnormalities. It is well established that most if not all patients with autism have problems with auditory processing, ranging from deafness to hyperacusis, and physiological testing of auditory function (i.e.

Malformation of the superior olivary complex in an animal model of autism.

Autism is a neurodevelopmental disorder characterized by social difficulties, impaired communication skills and repetitive behavioral patterns. Additionally, there is evidence that auditory deficits are a common feature of the autism spectrum disorders. Despite the prevalence of autism, the neurobiology of this disorder is poorly understood.

Malformation of the human superior olive in autistic spectrum disorders.

Autistic spectrum disorders (ASD) comprise a continuum of psychosocial disorders clinically characterized by social difficulties, impaired communication skills and repetitive behavioral patterns. Despite the prevalence of ASD, the neurobiology of this disorder is poorly understood. However, abnormalities in neuronal morphology, cell number and connectivity have been described throughout the autistic brain.