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. Author manuscript; available in PMC: 2013 Apr 22.
Published in final edited form as: Neuropsychologia. 2011 Jul 22;49(12):3178–3187. doi: 10.1016/j.neuropsychologia.2011.07.017

Fig. 5. Significant VEP Differences.

Fig. 5

Significant visual-evoked potential differences between schizophrenia patients (SP) and controls (HNV) detected in seven right occipital electrodes from 70 – 94 ms in the FAR condition. (Top) Whole-scalp maps depict VEP voltage topographies at 82 ms. Black circles on scalp maps show the locations of the seven significant electrodes. (Bottom) Graph represents waveforms averaged across the seven electrodes for the SP (red) and HNV (black) participants from −50 to 300 ms post-stimulus. The significant time interval (70 – 94 ms) of group differences is shown between the vertical dashed lines.