Review shows computerized training can help TBI and stroke victims

  • The first review of computerized training programs to improve attention in those who have suffered a brain injury has reported favorably.

A systematic literature review of computerized training for attention and executive function in adults who suffered a brain injury (TBI or stroke) has concluded that there is encouraging evidence that such programs can help.

The review found 23 of 28 studies reported significant improvements in attention and executive function, with the remaining five showing promising trends. The studies included 11 that focused on TBI, of which 8 reported significant improvement; 5 that focused on stroke, of which all 5 showed significant improvement; 12 mixed-populations, of which 10 showed significant improvement.

Further studies are needed to confirm these results, as various methodological issues, such as a small number of participants, and inadequate controls, need to be addressed. The 28 studies included 9 that were rates as "class I" (the highest standard), 9 class II, and 7 that were class III (no controls). Almost all (26/28) of the studies involved fewer than 50 participants, with some having as few as 1 to 4. Most studies didn't specify how severe the injuries were, something which makes a big difference to treatment and expectations. Over a third of the studies (11) didn't have any control group, and only a few used the best sort of control - a comparable activity (as opposed to, say, no treatment). Only four studies provided any long-term follow-up.

As you can see, a lot of work is needed yet. Moreover, most programs were unique to the study, so we're still some way off producing recommended protocols. Only one program was used on multiple occasions (5): Cogmed QM (originally called RoboMemo).

Still, notwithstanding all these caveats, the review does support the value of specific training for those suffering brain injury.

http://www.eurekalert.org/pub_releases/2016-02/bumc-cra021016.php

Reference: 

Related News

A randomized clinical trial involving 103 teenage athletes who sustained concussions while playing sports found that those who underwent a supervised, aerobic exercise program took significantly less time to recover compared to those who instead engaged in mild stretching.

New method finds undetected brain impairments in ice hockey players with and without diagnosed concussions

The American Academy of Pediatric now supports children and teens engaging in light physical activity and returning to school as they recover. It also now advises against complete removal of electronic devices, such as television, computers and smartphones, following a concussion.

Can stronger necks reduce concussion risk & severity?

A review of nearly 2.8 million patient cases in Denmark found that the risk of dementia in individuals with a history of TBI was 24% higher than those without a history of TBI, after accounting for other risk factors.

A study showing that a certain type of instructor-led brain training protocol can stimulate structural changes in the brain and neural connections even years after a traumatic brain injury (TBI) challenges the widely held belief that recovery from a TBI is limited to two years after an injury.

Key points that are new in the 5th International Consensus statement on concussion in sport:

A small study involving 71 adults who struggled with persistent cognitive difficulties after suffering a traumatic brain injury at least four months before has compared two cognitive training programs with and without drug therapy.

The two six-week programs were

In the study, mice were repeatedly given extremely mild concussive impacts while anesthetized. The brain's response to a single concussion was compared with an injury received daily for 30 days and one received weekly over 30 weeks.

We know that traumatic brain injury increases the risk of later developing neurodegenerative disorders such as Alzheimer's disease, but we haven't known why. New mouse studies suggest a reason.

Pages

Subscribe to Latest newsSubscribe to Latest newsSubscribe to Latest health newsSubscribe to Latest news