Processing written language is associated with which hemisphere?

Processing written language is associated with which hemisphere?

• A. Right hemisphere
• B. Left hemisphere
• C. Both hemispheres equally
• D. Occipital lobe only

Answer: (A)

Processing written language relies primarily on the left hemisphere. For most people, the core language network—areas involved in processing syntax, semantics, and phonology—is left-dominant, including regions like the left inferior frontal gyrus (Broca’s area) and left temporoparietal areas (Wernicke’s area and surrounding regions). Reading also depends on the left fusiform gyrus, where the visual word form area helps convert written symbols into recognizable words. The right hemisphere does contribute to aspects like context, prosody, and figurative language, but it does not drive the basic reading network. The occipital lobe handles basic visual input, but the higher-order processing that makes reading possible is predominantly left-lateralized in the typical population.

Processing written language relies primarily on the left hemisphere. For most people, the core language network—areas involved in processing syntax, semantics, and phonology—is left-dominant, including regions like the left inferior frontal gyrus (Broca’s area) and left temporoparietal areas (Wernicke’s area and surrounding regions). Reading also depends on the left fusiform gyrus, where the visual word form area helps convert written symbols into recognizable words. The right hemisphere does contribute to aspects like context, prosody, and figurative language, but it does not drive the basic reading network. The occipital lobe handles basic visual input, but the higher-order processing that makes reading possible is predominantly left-lateralized in the typical population.