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Fridriksson, Julius; Moser, Dana; Bonilha, Leonardo; Morrow-Odom, K. Leigh; Shaw, Heather; Fridriksson, Astrid; Baylis, Gordon C.; Rorden, Chris – Neuropsychologia, 2007
Most naming treatments in aphasia either assume a phonological or semantic emphasis or a combination thereof. However, it is unclear whether semantic or phonological treatments recruit the same or different cortical areas in chronic aphasia. Employing three persons with aphasia, two of whom were non-fluent, the present study compared changes in…
Descriptors: Semantics, Phonology, Brain, Neurological Organization
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Morrow, K. Leigh; Fridriksson, Julius – Journal of Communication Disorders, 2006
Spaced retrieval (SR) has recently been modified to target anomia in persons with aphasia (PWA). It relies on a strict management of the inter-stimulus interval (ISI) where the time between stimulus presentations is doubled or halved based on response accuracy. Although SR is successful in treating anomia, it remains to be studied whether the…
Descriptors: Aphasia, Cues, Outcomes of Treatment, Semantics