Cross education
Cross education
Cross education (pronunciation: /krɒs ˌɛdʒʊˈkeɪʃən/) is a phenomenon in the field of neuroscience and physiology where training one limb can lead to improvements in the strength and skill of the untrained limb. The term was first coined in the late 19th century, though the concept has been observed for centuries.
Etymology
The term "cross education" is derived from the English words "cross," meaning to go or extend across, and "education," referring to the process of teaching or learning. In this context, it refers to the transfer of skills or strength from one side of the body to the other.
Concept
Cross education is based on the principle that the brain and nervous system are capable of adapting and changing in response to training and experience, a concept known as neuroplasticity. When one limb is trained, the brain undergoes changes that can also benefit the untrained limb. This is particularly useful in rehabilitation settings, where it can be used to maintain or improve strength and function in a limb that cannot be directly trained due to injury or disability.
Related Terms
- Contralateral training: A type of cross education where training one limb leads to improvements in the opposite, untrained limb.
- Ipsilateral training: A type of cross education where training one limb leads to improvements in the same side, untrained limb.
- Bilateral transfer: A broader term that encompasses both contralateral and ipsilateral training.
- Motor learning: The process of improving the smoothness and accuracy of movements through practice.
- Neurorehabilitation: A complex medical process which aims to aid recovery from a nervous system injury, and to minimize and/or compensate for any functional alterations resulting from it.
External links
- Medical encyclopedia article on Cross education
- Wikipedia's article - Cross education
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