Child abuse is to mental illness as smoking is to cancer

[HereSince1628]

http://healthland.time.com/2012/02/15/how-child-abuse-primes-the-brain-for-future-mental-illness/

Child maltreatment has been called the tobacco industry of mental health. Much the way smoking directly causes or triggers predispositions for physical disease, early abuse may contribute to virtually all types of mental illness.

Now, in the largest study yet to use brain scans to show the effects of child abuse, researchers have found specific changes in key regions in and around the hippocampus in the brains of young adults who were maltreated or neglected in childhood. These changes may leave victims more vulnerable to depression, addiction and post-traumatic stress disorder (PTSD), the study suggests.

Harvard researchers led by Dr. Martin Teicher studied nearly 200 people aged 18 to 25, who were mainly middle class and well-educated. They were recruited through newspaper and transit ads for a study on “memories of childhood.” Because the authors wanted to look specifically at the results of abuse and neglect, people who had suffered other types of trauma like car accidents or gang violence were excluded.

Child maltreatment often leads to conditions like depression and PTSD, so the researchers specifically included people with those diagnoses. However, the study excluded severely addicted people and people on psychiatric medications, because brain changes related to the drugs could obscure the findings.

Overall, about 25% of participants had suffered major depression at some point in their lives and 7% had been diagnosed with PTSD. But among the 16% of participants who had suffered three or more types of child maltreatment — for example, physical abuse, neglect and verbal abuse — the situation was much worse. Most of them — 53% — had suffered depression and 40% had had full or partial PTSD.

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[mopinko]

1. news from the dept of duh.

i have been itching to do some surveys of high school kids around here. mainly on the issue of brain injuries and concussions. but, of course, this will uncover the level of severe child abuse. i say, here in my violent neighborhood, there isnt a kid on the corner with a gun in their hand that never had their head put through a wall.

it is time to evolve. this is the choke point.

[HereSince1628]

2. Sorry to be boring, just trying to put out some published numbers

that can be used to counter the personal/anectdotal testimonies of the 'but, I turned out ok' contingent.

[mopinko]

3. wasnt meant as an insult to you.

just to those of us who have some common sense, it is hard to have any other reaction to this than- well duh.

thanks for posting.