Las inyecciones intramusculares largo de las placas motoras de final: un abordaje mínimamente invasivo de trazadores de traslado directamente en neuronas motoras

The efficacy of intramuscular uptake and retrograde transport of molecules to corresponding motor neurons depends on the location of the injection sites with respect to the motor end plates (MEPs). Here, we describe how to locate MEPs on skeletal muscles to optimise retrograde transport of tracers into motor neurons.