What is right-hemisphere contribution to phonological, lexico-semantic, and sentence processing?

►Meta-analysis of right-hemisphere activity during ortholinguistic language tasks. ►Low right-hemisphere participation, at upmost during semantic tasks. ►60% of right-hemisphere peaks correspond to bilateral symmetrical activations. ►78% of left-hemisphere peaks are unilateral: left dominance for language. ►Sentence/text processing recruit right temporal for the integration of context.