Computerized Brain Training BrainHQ Can Reduce Neglect Symptoms of Stroke and Brain Injury

MedicalResearch.com Interview with:

Thomas M Van Vleet PhDPosit Science 

Dr. Van Vleet

Thomas M Van Vleet PhD
Posit Science 

Dr. Tom Van Vleet,  presented results on a common symptom of stroke and acquired brain injury (hemi-spatial neglect) at the American Academy of Neurology May 2019

MedicalResearch.com: What makes this study newsworthy?

Response For the first time ever a highly-scalable intervention — computerized brain training (BrainHQ made by Posit Science) —was found to improve symptoms of hemi-spatial neglect, which is a common and often intractable and debilitating problem after stroke or other acquired brain injury.

MedicalResearch.com: What can you tell us about the medical condition (hemi-spatial neglect) investigated in this study?

Response About a third of patients with a brain injury exhibit a complex and debilitating array of neurological deficits known as the “neglect syndrome” (sometimes called, “hemi-spatial neglect” or “neglect”).

The most apparent symptom of neglect is the inability of patients to efficiently process information on the side of space opposite the injury; often completely missing relevant events without awareness. As a result, patients often fail to adopt compensatory strategies or respond to other conventional rehabilitation protocols.

The cost is significant, as patients with neglect experience longer hospital stays and have higher requirements for assistance, including greater skilled nursing home placements relative to patients with similar extent of brain injury without neglect.

To date, there’s been no broadly-applicable and highly-scalable intervention for addressing neglect. An alarming reality given the increasing cost of stroke, which is currently estimated to exceed $34 billion per annum

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