How Does Brain Lateralization Affect Language?

Language functions such as grammar, vocabulary and literal meaning are typically lateralized to the left hemisphere, especially in right-handed individuals. While language production is left-lateralized in up to 90% of right-handers, it is more bilateral, or even right-lateralized, in approximately 50% of left-handers.

What is lateralization in language?

Language lateralisation refers to the phenomenon in which one hemisphere (typically the left) shows greater involvement in language functions than the other.

What is the relationship between human language and brain lateralization?

Language is defined as a method of human communication through organized words, either spoken or written. Lateralization is referred to as the localization of functions in the brain, commonly attributed to its left hemisphere and right hemisphere.