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Archive for March 5, 2020

Day #199: Know your spinal cord – Motor evoked potentials

Transcutaneous magnetic stimulation of the brain
Transcutaneous magnetic stimulation of the brain

Transcutaneous magnetic stimulation (left) stimulating a portion of the motor cortex, which travels down the spine and activates a muscle (right)

Day forty-one in the know your spinal cord series. While the number of posts is going up, we made them easy to find by using our awesome neuroanatomy category! Maybe we did this a bit backwards, but it’s our series and this was the order we did it in. Yesterday we covered cervicomedullary motor evoked potentials, which is a subset of what we will be covering today. So again, slightly out of order, but hey let’s look at motor evoked potentials.

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