Brain Scans Show How Pain Upsets Concentration

Treatments, Rehabilitation, and Recovery
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Christopher
Posts: 845
Joined: Wed Jun 18, 2003 10:09 pm
Injury Description, Date, extent, surgical intervention etc: Date of Injury: 12/15/02

Level of Injury:
-dominant side C5, C6, & C7 avulsed. C8 & T1 stretched & crushed

BPI Related Surgeries:
-2 Intercostal nerves grafted to Biceps muscle,
-Free-Gracilis muscle transfer to Biceps Region innervated with 2 Intercostal nerves grafts.
-2 Sural nerves harvested from both Calves for nerve grafting.
-Partial Ulnar nerve grafted to Long Triceps.
-Uninjured C7 Hemi-Contralateral cross-over to Deltoid muscle.
-Wrist flexor tendon transfer to middle, ring, & pinky finger extensors.

Surgical medical facility:
Brachial Plexus Clinic at The Mayo Clinic, Rochester MN
(all surgeries successful)

"Do what you can, with what you have, where you are."
~Theodore Roosevelt
Location: Los Angeles, California USA

Brain Scans Show How Pain Upsets Concentration

Post by Christopher »

More stuff we know, now they are proving it...

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http://www.forbes.com/forbeslife/health ... 06091.html

Brain Scans Show How Pain Upsets Concentration

07.05.07, 12:00 AM ET


THURSDAY, July 5 (HealthDay News) --When pain kicks in, it triggers a region of the brain known as the lateral occipital complex (LOC), overriding a person's ability to concentrate and accurately recognize images, new research shows.
The study, published in the July 5 issue of Neuron, provides a greater understanding of how pain interferes with concentration.

Researchers at the University Medical Center Hamburg-Eppendorf, in Germany, asked volunteers to perform a cognitive task distinguishing images, plus a memory task recalling images. While performing those tasks, the researchers zapped the volunteers' hands with a laser beam to induce varying levels of pain.

Functional magnetic resonance imaging (fMRI) tests of the volunteers' brain function during the tasks identified the LOC as a region that participates in both working memory activities and pain. It is also known to be a center for processing images.

Digging deeper, the researchers located a second brain area called the rostral anterior cortex, which is responsible for processing pain. It, too, was stimulated during the tests. The researchers theorize that this area of the brain may interfere with the LOC when people are in pain.
cbe411
Posts: 1393
Joined: Sun Jun 01, 2003 8:27 pm
Injury Description, Date, extent, surgical intervention etc: MVA in 2001, nerve graph in 2002, Median Nerve Transfer in 2004 and an unsuccessful Gracillis Muscle Transfer in 2006. I am living life and loving it! Feel free to contact me :)
Location: Grosse Pointe Woods, MI
Contact:

Re: Brain Scans Show How Pain Upsets Concentration

Post by cbe411 »

I just showed this to my co-worker... I have been complaining that I can NOT focus at work lately! My pain levels have been through the room!

We laughed! Then I explained that I already knew this!

Thanks Christopher!!
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