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THICKER BRAIN SECTIONS TIED TO SPIRITUALITY

Posted by on Jan. 1, 2014 at 8:12 PM
  • 23 Replies

Thicker brain sections tied to spirituality: study

By Andrew M. Seaman | Reuters - Mon, 30 Dec, 2013

 NEW YORK (Reuters Health) - For people at high risk of depression because of a family history, spirituality may offer some protection for the brain, a new study hints.  

Parts of the brain's outer layer, the cortex, were thicker in high-risk study participants who said religion or spirituality was "important" to them versus those who cared less about religion.

 "Our beliefs and our moods are reflected in our brain and with new imaging techniques we can begin to see this," Myrna Weissman told Reuters Health. "The brain is an extraordinary organ. It not only controls, but is controlled by our moods."  

Weissman, who worked on the new study, is a professor of psychiatry and epidemiology at Columbia University and chief of the Clinical-Genetic Epidemiology department at New York State Psychiatric institute.

 While the new study suggests a link between brain thickness and religiosity or spirituality, it cannot say that thicker brain regions cause people to be religious or spiritual, Weissman and her colleagues note in JAMA Psychiatry.  

It might hint, however, that religiosity can enhance the brain's resilience against depression in a very physical way, they write.

 Previously, the researchers had found that people who said they were religious or spiritual were at lower risk of depression. They also found that people at higher risk for depression had thinning cortices, compared to those with lower depression risk. 

The cerebral cortex is the brain's outermost layer made of gray matter that forms the organ's characteristic folds. Certain areas of the cortex are important hubs of neural activity for processes such as sensory perception, language and emotion.

 For the new study, the researchers twice asked 103 adults between the ages of 18 and 54 how important religion or spirituality was to them and how often they attended religious services over a five-year period.

 In addition to being asked about spirituality, the participants' brains were imaged once to see how thick their cortices were.

 All the participants were the children or grandchildren of people who participated in an earlier study about depression. Some had a family history of depression, so they were considered to be at high risk for the disorder. Others with no history served as a comparison group.

 Overall, the researchers found that the importance of religion or spirituality to an individual - but not church attendance - was tied to having a thicker cortex. The link was strongest among those at high risk of depression. 

"What we're doing now is looking at the stability of it," Weissman said.

 Her team is taking more images of the participants' brains to see whether the size of the cortex changes with their religiosity or spirituality.

 "This is a way of replicating and validating the findings," she said. "That work is in process now."

 Dr. Dan Blazer, the J.P. Gibbons Professor of Psychiatry at Duke University Medical Center in Durham, North Carolina, said the study is very interesting but is still exploratory.

 "I think this tells us it's an area to look at," Blazer, who was not involved in the new study, said. "It's an area of interest but we have to be careful."

 For example, he said there could be other areas of the brain linked to religion and spirituality. Also, spirituality may be a marker of something else, such as socioeconomic status.

 Blazer added that it's an exciting time, because researchers are actively looking at links between the brain, religion and risk of depression.

 "We've seen this field move from a time when there were virtually no studies done at all," he said.

 Weissman said the mind and body are intimately connected.

 "What this means therapeutically is hard to say," she added.

 

SOURCE: http://bit.ly/1jYo6ro JAMA Psychiatry, online December 25, 2013.  

http://ca.news.yahoo.com/thicker-brain-sections-tied-spirituality-study-191414460.html

 

by on Jan. 1, 2014 at 8:12 PM
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Replies (1-10):
jllcali
by Jane on Jan. 1, 2014 at 8:52 PM
Interesting
rfurlongg
by on Jan. 1, 2014 at 8:59 PM
Indeed

Quoting jllcali: Interesting
Looking4Truth
by on Jan. 1, 2014 at 9:03 PM

 Yes, I thought this was interesting as well.  Who would have ever thought something like this would make a difference in our brains!

lga1965
by on Jan. 1, 2014 at 9:13 PM
1 mom liked this

 It is interesting. We are all a result of our brain, how it works, how it is affected by outside influences,etc.. We can affect our brain and our thought processes with our diet and with drugs and with injuries  and it results in how we think, how we feel, how we treat our other human beings. Everything we do is a result of our brain. I am fascinated with how  results of our foods being digested and absorbed and processed can change our moods , our behavior and our ability to learn, for example.

pixie92
by Platinum Member on Jan. 1, 2014 at 10:08 PM
1 mom liked this
I have always said mind over matter so this is interesting to me.
AlekD
by Gold Member on Jan. 1, 2014 at 10:09 PM
1 mom liked this

This is really interesting. Thanks for posting.

angelenia
by Silver Member on Jan. 1, 2014 at 10:16 PM
1 mom liked this
Bump
yourspecialkid
by Platinum Member on Jan. 1, 2014 at 10:19 PM
2 moms liked this

 This is really interesting.  It seems to go along with studies involving prayer and health.

 

AdrianneHill
by Platinum Member on Jan. 1, 2014 at 10:32 PM
I wonder if the cortex could be made thicker through spiritual thought/prayer/meditation or if the amount of spiritual thought can be limited by having a thinning cortex.
Goodwoman614
by Satan on Jan. 1, 2014 at 11:17 PM

BUMP!

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