Hemianopia is when you lose sight in half of your visual field. This condition is not a problem with your eyes. It occurs after a stroke or other brain injury. The type of hemianopia you have depends ...

BOSTON (Nov. 7, 2013) – More than a million Americans suffer from hemianopia, or blindness in one half of the visual field in both eyes as the result of strokes, tumors or trauma. People with ...

Boston, MA – Innovative prism glasses can significantly improve the vision and the daily lives of patients with hemianopia, a condition that blinds half the visual field in both eyes. The peripheral ...

Blindsight describes the phenomenon whereby individuals with damage to the primary visual cortex (V1) retain certain visually guided behaviours despite an absence of conscious visual perception. In ...