Tag Archives: neurological recovery

‘Study Reveals Why Brain Has Limited Capacity for Repair After Stroke’

Stroke is the leading cause of adult disability, due to the brain’s limited capacity for recovery. Physical rehabilitation is the only current treatment following a stroke, and there are no medications available to help promote neurological recovery. 

Now, a new UCLA study published Nov. 3 in the journal Nature offers insights into a major limitation in the brain’s ability to recover function after a stroke and identifies a promising medical therapy to help overcome this limitation. 

Researchers interested in how the brain repairs itself already know that when the brain suffers a stroke, it becomes excitable, firing off an excessive amount of brain cells, which die off. The UCLA researchers found that a rise in a chemical system known as “tonic inhibition” immediately after a stroke causes a reduction in this level of excitability.  (more…)

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