Table 1.  Measurement Windows for Baseline-To-Peak Amplitudes of ERP and EMG deflections.

Recording Leads

Deflection

Scoring Window (ms)

Muscles

Masseter

 

 

 

Post-auricularis

 

 

Medial Frontalis

N19

P30

N70

P100

N19

P30

N120

N19

P30

N40

P90

10-30

N19-40

P30-90

N70-140

10-30

N19-40

P30-150

10-30

N19-40

P30-70

N40-120

ERPs

Midline (Fz, Cz)

N19

P30

N40

P50

N100 (C3)

P200

10-30

N19-40

P30-60

N40-85

80-160

N100-240

Lateral (F8, T4/6)

C1

C2

70-110

C1- 160