Which lobe processes visual information?

• A. Occipital lobe
• B. Temporal lobe
• C. Parietal lobe
• D. Frontal lobe

Answer: (A)

Visual information is processed primarily in the occipital lobe, which sits at the back of the brain and contains the primary visual cortex that receives input from the eyes via the thalamus. This area begins to interpret basic visual features like edges, contrast, and motion, forming the foundation for more complex processing that then fans out into two pathways: a dorsal stream extending to the parietal lobe for spatial awareness and visually guided actions, and a ventral stream extending to the temporal lobe for object recognition and color processing. The occipital lobe is the initial hub for vision, so it’s the best answer for where visual information is processed. The temporal lobe handles auditory processing and memory (with some high-level visual recognition), the parietal lobe focuses on spatial and sensory integration, and the frontal lobe governs planning and executive functions—roles that are secondary to the primary visual input processing that starts in the occipital lobe.