Behaviorally-relevant features of observed actions dominate cortical representational geometry in natural vision.

We effortlessly extract behaviorally relevant information from dynamic visual input in order to understand the actions of others. In the current study, we develop and test a number of models to better understand the neural representational geometries supporting action understanding. Using fMRI, we measured brain activity as participants viewed a diverse set of 90 different video clips depicting social and nonsocial actions in real-world contexts.

Behaviorally-relevant features of observed actions dominate cortical representational geometry in natural vision.

We effortlessly extract behaviorally relevant information from dynamic visual input in order to understand the actions of others. In the current study, we develop and test a number of models to better understand the neural representational geometries supporting action understanding. Using fMRI, we measured brain activity as participants viewed a diverse set of 90 different video clips depicting social and nonsocial actions in real-world contexts.

Neurofibromatosis and Attentional Deficits: An Illustrative Example of the Common Association of Medical Causes with Behavioural Syndromes, Implications for General Child Mental Health Services.

   Neurofibromatosis type 1 (NF1) is a common autosomal dominant gene disorder. In addition to well described physical and cognitive features certain behavioural patterns have been reported. Clear association has been shown between NF1 and attention deficit hyperactivity disorder (ADHD), with up to half of children with NF1 fulfilling DSM-IV diagnostic criteria for ADHD.