... right handers and 60% of left handers, aphasia occurs only after lesions of the left hemisphere In some individuals no hemispheric dominance for language can be discerned, and in some others ... meaning-appropriate syntax (grammar) Wernicke's and Broca's areas are interconnected with each other and with additional perisylvian, temporal, prefrontal, and posterior parietal regions, making up ... relative paucity of substantive nouns and action verbs versus function words (prepositions, conjunctions); and if word order, tenses, suffixes, prefixes, plurals, and possessives are appropriate Comprehension...