In: Neuroradiology, 2015, vol. 57, no. 9, p. 917-928
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In: Brain, 2017, vol. 140, no. 1, p. 235-246
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In: Neuroscience, 2016, vol. 333, p. 104–113
Somatosensory information from the limbs reaches the contralateral Primary Sensory Cortex (S1) with a delay of 23 ms for finger, and 40 ms for leg (somatosensory N20/N40). Upon arrival of this input in the cortex, motor evoked potentials (MEPs) elicited by Transcranial Magnetic Stimulation (TMS) are momentarily inhibited. This phenomenon is called ‘short latency afferent inhibition (SAI)’...
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