When the occipital lobes of the brain are completely affected by a stroke, it causes total vision loss. This is called “cortical blindness.” It means the vision loss was caused by damage to ...

and the occipital lobe. Each of the four lobes has specific functions. Damage to any one of them will cause problems with these functions. The sections below describe the main functions of the ...

Positioned at the rear of the cerebral cortex, the occipital lobes are the main centres for visual processing, such as the interpretation of colour, shape and distance. Located within the ...