The Changing "Face" of Aphasia Therapy.

A growing literature suggests that with intensive treatment, individuals with chronic aphasia continue to demonstrate language recovery for years post stroke. For example, Bhogal and colleagues conducted a literature review which suggests that intensive speech language therapy delivered over a short period of time (average of 8.8 hours per week for 11.2 weeks) resulted in significant improvements, while lower-intensity therapy provided over a longer period of time (average of 2 hours per week over 22.9 weeks) did not result in positive change (Bhogal, Teasell, Speechley, & Albert, 2003). Similarly, the constraint induced aphasia therapy data emphasize the importance of massed-practice in the improvement of language skills of individuals with chronic aphasia (Pulvermuller et al., 2001; Maher et al., 2006). However, providing intensive treatment to individuals with chronic aphasia can be costly, and the current healthcare environment in the United States is one which does not recognize its value. As a result, clinicians and researchers in the field are left searching for cost effective ways to deliver aphasia treatment. One method of providing less costly but intensive treatment is via the computer.