LED Therapy Improves Sleep and Cognition In Chronic Moderate TBI: Pilot Case Studies

the use of computerized treatment programs as a rehabilitation tool in ABI. We conducted a systematic review of empirical research on computerized cognitive rehabilitation for attention and executive function after ABI. Design: Systematic Review. Data Sources: A literature search of Pubmed and PsychINFO was conducted using the key terms: computerized cognitive rehabilitation, traumatic brain injury (TBI), stroke, ABI, and executive functioning. Study Selection: Studies reporting on cognitive outcomes following computerized rehabilitation in adult participants with an ABI of any severity were included. Data Extraction: Articles were independently assessed by two reviewers, using Cicerone et al criteria. Data collected included sample size, diagnosis, intervention info, treatment schedule, assessment methods, and results. Data Synthesis: The initial searches yielded a total of 1075 hits; reduced to 121 after title review, which was further reduced to 27 once doubles were eliminated and abstracts were reviewed. Fourteen met inclusion criteria after being read. Nine studies met criteria for Class I, two met criteria for Class II, and three met Class III evidence criteria. There is evidence of improvement in executive functioning in ABI following computerized treatment. Studies were more commonly conducted in stroke patients. TBI studies often included smaller sample sizes and less adequate control groups. Conclusions: The evidence indicates improvements in executive functioning following computerized cognitive rehabilitation training. Additional studies are needed, especially in TBI.