Figure 2.

Examples of AMTL-N400s to new and old words in six patients with temporal lobe epilepsy. On the nonfocal and focal side the AMTL-N400 from the contact with maximal amplitudes to first presentations was selected. Solid line, first presentations; dashed line, word repetitions. (A) Three patients with hippocampal sclerosis. (B) Three patients with extrahippocampal lesions and without hippocampal sclerosis. Note that in patient S4 there is no new-minus-old repetition effect on the focal side, although both AMTL-N400 to first presentations and repetitions are reduced.