pISSN 2233-5978
eISSN 2713-6191

Table. 1.

Electrodiagnostic test for bilateral facial palsy

NCS Nerve Stimulation Muscle Latency (ms) Amplitude (mV)

Left facial nerve Postauricular Orbicular oculi 2.45 0.1*
Nasalis 3.23 <0.1*
Right facial nerve Postauricular Orbicular oculi 3.07 0.1*
Nasalis 2.60 <0.1*

Blink reflex Stimulation site Ipsilateral R1 (ms) Ipsilateral R2 (ms) Contralateral R2 (ms)

Left NR* NR* NR*
Right NR* NR* NR

NR: no response

*Abnormal finding

J Korean Dysphagia Soc 2023;13:54~58 https://doi.org/10.34160/jkds.2023.13.1.007
© J. Korean Dysphagia Soc.