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 ...

Suddenly you can’t see to one side. It’s not that your left eye (or right) has stopped working entirely. It’s that you lose half of the visual field in both eyes. It’s like wearing glasses with a half ...

Eye research charity Fight for Sight is partnering with the Stroke Association to test the effectiveness of a treatment for ‘retraining’ the eyes for people who experience a loss of vision after ...

Hemianopia is the loss of half of a person’s field of vision. This can occur due to a variety of factors, but it most commonly results from a stroke. Hemianopia means a person loses half of their ...