Name: Flexor Digitorum Brevis
Action: Assists in maintaining the concavity of the foot.
Innervation: Medial plantar nerve, S1 and S2.
Note: This site, along with other muscles of the distal extremities, has been found to be optimal for tceMEPs. Additional muscle groups may be monitored to provide added information, but the data is generally considered to be less reliable.
