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

作者：Maller Jerome J^*

来源：Medical Hypotheses, 2014, 83(6): 838-843.

DOI：10.1016/j.mehy.2014.11.003

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.

• 出版日期2014-12