Tuesday, November 18, 2014

Neuroplasticity in normal and brain injured patients: Potential relevance of ear wiggling locus of control and cortical projections

This seems to be quite a reach and I can't quite see your therapist writing this in your record and getting your insurance to pay for those sessions.
http://www.medical-hypotheses.com/article/S0306-9877%2814%2900399-5/abstract
Research Fellow of the National Trauma Research Institute, Monash Alfred Psychiatry Research Centre, The Alfred & Monash University Central Clinical School, Melbourne, Victoria, Australia
1J.J.M. is a Research Fellow of the National Trauma Research Institute and an Industry Career Development Fellow of the Australian NH&MRC.
Publication stage: In Press Corrected Proof

Abstract

Recovery after brain insult is variable. Research has shown that activation of higher-order cognitive processes create larger gains in recovery than repetitive tasks, most likely due to neuroplasticity. That is, neuroplasticity is promoted by task complexity. Ear wiggling is a rare skill among humans yet may activate and promote advanced recovery after a brain injury. Increased cognitive complexity of learning a new task could allow insights into plasticity in learning new motor tasks and the role of cognitive complexity in learning that task. This paper focuses on a hypothesis relating to white matter pathways dormant in most people (such as those related to ear wiggling). If these pathways can be triggered by electrical/magnetic stimulation and/or higher-order thought into becoming consciously controllable, then it is possible that activation of a dormant, complex skill may assist in re-growth or repair of brain-damaged pathways. The broader potential impact of the proposed hypothesis is that ear wiggling could be used for improving the recovery of TBI or stroke subjects via neuroplasticity processes.

1 comment:

  1. This is a bizarre coincidence. I once wrote a blog entry about figuring out how to wiggle my ears - something I was not previously able to do. It took an entire day of trying, but I don't know how many reps it was. After a day, I was able to rewire my brain to control muscles I'd never controlled before. Why can't we stroke survivors do that? We do - fanatical massed practice at work. I guess we can tell who sticks with and who the slackers are.

    I never posted the blog entry.

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