Perceptual-cognitive three-dimensional multiple-object tracking task can help the monitoring of sport-related concussion.

Objectives: While the rate of sport-related concussion is increasing, more effective tools are needed to help monitor the diagnosis and return to play of athletes. The three-dimensional multiple-object tracking (3D-MOT) exercise is a perceptual-cognitive task that has shown predictive power towards the dynamic requirements of real-world activities such as sport. This study introduced the use of the 3D-MOT task, along with the Standardized Assessment of Concussion (SAC) and Modified Balance Error Scoring System (M-BESS) tests, for diagnosis and return to play in professional sports.

Return to rugby after brain concussion: a prospective study in 35 high level rugby players.

Background: Although guidelines based on expert opinions have been developed for the immediate management and return to play of athletes after a concussion, data are lacking on this issue.

Objectives: Evaluate a standardized management of brain concussion among rugby players to prevent the recurrence.

Patients And Methods: A prospective study was performed from September 2009 to June 2012.

Klüver Bucy syndrome, unusual consequence of excessively rapid correction of severe hyponatremia.

Introduction: Features of Klüver-Bucy syndrome (KBS) include hypersexuality, hyperorality, placidity, visual agnosia, amnesia, hypermetamorphosis, and emotional and nutritional behavior changes. It is a clinical presentation of bitemporal disorders with limbic system abnormalities. The most common cause of KBS is herpes encephalitis.