Figure 1.
Mismatch negativity (MMN) effect for the duration and repeat conditions. (A) Schematic drawing of the duration mismatch condition, with the light blue line representing a duration deviant. (B) Event-related potential traces depicting the duration MMN effect, separately by group, at scalp site Fz. (C) Age-adjusted duration MMN mean amplitude. (D) Schematic drawing of the repeat mismatch condition, with the light blue line representing a deviant repeat stimulus. (E) Event-related potential traces depicting the pattern-violation MMN effect, separately by group, at scalp site Fz. (F) Age-adjusted pattern-violation MMN mean amplitude. HCS, healthy comparison subject; NCVH, nonclinical voice hearer; PSZ, people with schizophrenia. ∗p < .05, +p < .10.
