Table 4.

K-Means Cluster Results.

Cluster	One – Inverse Response	Two – Mixed Response	Three – Minimal Response	Four – Moderate Response
N	4	2	11	16
N400 Latency (ms)	475.96	445.93	485.80	467.60
N400 Amplitude (μV)	−3.10	−2.14	1.57	1.83
LNC Amplitude (μV)	−17.34	2.98	0.8	2.53