Centropontine myelinolysis related to refeeding syndrome in an adolescent suffering from anorexia nervosa.

Centropontine myelinolysis (CPM) is a rare neurologic disorder defined by symmetric demyelination in the central pons, mostly due to alcoholism, malnutrition, or water-electrolyte abnormalities. We report an unusual case of CPM likely due to hypophosphatemia, related to a refeeding syndrome in the context of mental anorexia. A 15-year-old girl with mental anorexia presented with hypophosphatemia in the following days of enteral refeeding, and then suffered from confusion, neurological signs, and typical MRI lesions of CPM.

Aphasia owing to subcortical brain infarcts in childhood.

The aim of this study was to further define the clinical features of subcortical aphasia in children with deep brain infarcts and to define the sequelae associated with childhood strokes. We retrospectively studied nine children with left subcortical brain infarcts who presented with acquired language disorder and underwent language investigations based on standardized tests. Stroke in these patients involved the left internal capsule, lenticular or thalamic nuclei, or a combination of these.

Testing Infants' Discrimination With the Orientation Latency Procedure.

A new discrimination procedure based on the measurement of visual orientation latency to speech stimuli is introduced. Each participant listens to a series of short familiarization test trials. In each trial, 5 to 7 centrally-presented familiarization stimuli are followed by laterally-presented test stimuli.