Studies Cite Head Injuries As Factor in Some Social Ills

Researchers studying brain injury believe they've found a common thread running through many cases of seemingly unrelated social problems: a long-forgotten blow to the head.

They've found that providing therapy for an underlying brain injury often helps people with a variety of ills ranging from learning disabilities to chronic homelessness and alcoholism. If broadly verified, the findings could have a significant impact in dealing with such intractable difficulties.