Sim 3 – Neural Simulation Graphs - Rickey Maung

C) Nerve Conduction Velocity Neuro Sim #7 – AP – Conduction Velocity settings: electrical stimulation of 3 fibers response: different conduction velocity of 3 fibers 1) Effects of stimulation on 3 fibers (PEx) 3 graphs: x=time (msec) y=stimulus (mV), voltage R2 & R1 (μV) Analysis: Attach the appropriate graph on each Description of each fiber; what are the diameter and the type of myelination. Encircle your answer. What is the speed of the AP potential on each fiber? Fill in the correct answer. Attach the appropriate graph for each fiber. (PEx) A Fiber: diameter & myelination - ( Thickest , medium, thinnest) fiber - ( Thickest , thin, none) myelin A Fiber: speed of AP - 1 st AP @ 3.5 ms - 2 nd AP @ 5.5 ms - Is this the fastest , 2 nd fastest or the slowest among the three fibers? B Fiber: diameter & myelination - (Thickest, medium , thinnest) fiber - (Thickest, thin , none) myelin B Fiber: speed of AP - 1 st AP @ 20 ms - 2 nd AP @ 30 ms - Is this the fastest, 2 nd fastest or the slowest among the three fibers? C Fiber: diameter & myelination - (Thickest, medium, thinnest ) fiber - (Thickest, thin, none ) myelin C Fiber: speed of AP - 1 st AP @ 150 ms - 2 nd AP @ 250 ms - Is this the fastest, 2 nd fastest or the slowest among the three fibers?