This video explains neuropathic vs myopathic emg findings. It is an excerpt from 'Neurophysiology for Neurologists' and I've separated it out from there for the following reasons 1. Most viewers don't reach that far, and its a pity to miss it and 2. It's relevant to another video regarding Recruitment and Interference Patterns I will be releasing in tandem with this one, and easier to link to this way.