Deans' stroke musings

Changing stroke rehab and research worldwide now.Time is Brain!Just think of all the trillions and trillions of neurons that DIE each day because there are NO effective hyperacute therapies besides tPA(only 12% effective). I have 433 posts on hyperacute therapy, enough for researchers to spend decades proving them out. These are my personal ideas and blog on stroke rehabilitation and stroke research. Do not attempt any of these without checking with your medical provider. Unless you join me in agitating, when you need these therapies they won't be there.

What this blog is for:

Shortly after getting out of the hospital and getting NO information on the process or protocols of stroke rehabilitation and recovery I started searching on the internet and found that no other survivor received useful information. This is an attempt to cover all stroke rehabilitation information that should be readily available to survivors so they can talk with informed knowledge to their medical staff. It's quite disgusting that this information is not available from every stroke association and doctors group.
My back ground story is here:http://oc1dean.blogspot.com/2010/11/my-background-story_8.html

Sunday, April 10, 2011

Mindfulness meditation improves connections in the brain

I know there is nothing specific about stroke rehab in this. But if we can strengthen brain connections we can apply this to stroke rehab.

http://www.health.harvard.edu/blog/mindfulness-meditation-improves-connections-in-the-brain-201104082253
When I’m stressed, I listen to a 20-minute mindfulness meditation tape. It always helps me feel calmer and more relaxed. Many meditative practices can do this. But mindfulness meditation is getting a lot of attention because it seems to help with so many physical and psychological problems—like high blood pressure, chronic pain, psoriasis, sleep trouble, anxiety, and depression. It’s also been shown to boost immune function and stop binge eating. No one knows for sure what’s behind these benefits, but physical changes in the brain probably play a role.
Mindfulness meditation is a mental discipline. You start by focusing your attention on your breath, a sensation in the body, or a chosen word or phrase. You note the thoughts, emotions, and background sounds that arise from moment to moment, observing them without analyzing them or making judgments about what’s going on around you. If you drift into thoughts about the past or concerns about the future, you bring your attention back to the present, for example, by refocusing on your breathing. It takes practice.
A new study, published in the May 2011 issue of Neuroimage, suggests that one effect of all this focusing and refocusing is increased brain connectivity. Researchers at the University of California-Los Angeles compared the brain activity of volunteers who had finished eight weeks of mindfulness-based stress reduction training with that of volunteers who did not do such training. Functional MRI scans showed stronger connections in several regions of the meditators’ brains—especially those associated with attention and auditory and visual processing. Unfortunately, the study didn’t scan the volunteers’ brains before mindfulness training, so no one can say for sure that mindfulness training was responsible for the differences.
At Massachusetts General Hospital, researchers used MRI scans to document before and after changes in the brain’s gray matter—the “processing” neurons—associated with mindfulness meditation. The density of gray matter increased in regions governing such distinctly different activities as memory, self-awareness, and compassion, and decreased in the amygdala—the part of the brain associated with fear and stress. We covered this intriguing research in the April issue of Harvard Women’s Health Watch.
At the moment, scientists can only speculate about the relationship between these brain changes and the health benefits associated with mindfulness meditation. But the research adds to growing evidence that meditative practices can alter the body at a fundamental level—even, it turns out, at the level of our genes. Meditation elicits the “relaxation response,” a state of deep relaxation first described more than 35 years ago by mind-body pioneer Dr. Herbert Benson, currently emeritus director of the Benson-Henry Institute of Mind-Body Medicine at Massachusetts General Hospital. Since then, Benson and his colleagues at Massachusetts General Hospital and Beth Israel Deaconess Medical Center have discovered that relaxation techniques (including meditation and yoga) turn certain sets of genes on and off in people who practice them regularly. Benson, who is the medical editor of Stress Management: Approaches for preventing and reducing stress (a Special Health Report from Harvard Health Publications, which also publishes Harvard Women’s Health Watch), says these genes are involved with controlling “how the body handles free radicals, inflammation processes, and cell death.” You can read about the gene research here.


So besides our physical exercises we need mental ones too. No rest for the weary. Ask your doctor if this would help.

2 comments:

  1. This sounds a lot like the religious meditation I learned at the Catholic Church. It does help me focus better and with less effort. It also helps with feelings of frustration and feeling overwhelmed.

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  2. As part of my rehab, the hospital had me take part in group therapy/ mindful meditation sessions led by a social worker/ therapist who was well trained in mindfulness meditation. I got to go for 3 sets of about 8 sessions each.

    The first set I went only for the group discussion part and tolerated the mindfulness. Second session I thought the mindfulness was moderately helpful. Now I am absolutely sold on it!

    It helps with my ability to cope in general, helps with depression and lets me get on with the work of recovery and helps with pain... a lot. I also find it helps with sleep issues and when you can get some rest your whole da can go better.

    I couldn't recommend it strongly enough.

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