Table 1. Number of papers identified when search terms were entered into PubMed*. Auditory and visual modalities were added to search terms for schizophrenia and schizotypy separately. The percent of total search terms that focused on auditory or visual processing are shown. Owing to the mismatch negativity dominating the sensory memory literature, mismatch negativity (MMN) was searched for separately. Highlighted cells show the modality dominance: over twice the number of papers are published in one modality over the other.