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148, 154, 169, 181, 190, 214, 238, 248, 258, 269, 285, 288], 'schizophrenia.': [16, 77, 174, 295], 'However,': [17, 274], 'apparent': [19], 'absence': [20], 'gross': [22], 'structural': [23], 'abnormalities': [24], 'this': [26, 53], 'area': [27, 100, 182], 'suggests': [28], 'pathophysiological': [31], 'characteristics': [32], 'schizophrenia': [34, 113, 221], 'may': [35, 222], 'involve': [36], 'more': [37], 'subtle': [38], 'disturbances': [39], 'cortical': [42, 73, 93, 167], 'circuitry,': [43], 'such': [44], 'as': [45], 'alterations': [46], 'synaptic': [48, 64, 74, 262, 286], 'connectivity': [49], 'and': [50, 82, 96, 98, 114, 126, 129, 139, 157, 194, 205], 'transmission.': [51], 'In': [52, 175, 184], 'study,': [54], 'immunoreactivity': [55, 90, 153, 189, 242], 'for': [56, 122], 'synaptophysin,': [57], 'an': [58], 'integral': [59], 'membrane': [60], 'protein': [61], 'small': [63], 'vesicles,': [65], 'was': [66, 159], 'used': [67], 'to': [68, 225, 233], 'assess': [69], 'integrity': [71], 'circuitry': [75], '<h3>Methods:</h3>': [78], 'Using': [79], 'immunocytochemical': [80], 'techniques': [81], 'adjusted': [83], 'optical': [84], 'density': [85], 'measurements,': [86], 'we': [87], 'examined': [88], 'synaptophysin': [89, 152, 188, 212, 241], 'areas': [94, 155, 191], '9': [95, 158], '46': [97, 156], '17.': [101, 183], '(the': [102], 'primary': [103], 'visual': [104], 'cortex)': [105], 'from': [106], '10': [107], 'pairs': [108, 133], 'case': [110, 137, 171, 203], 'subjects': [111, 116, 138, 172, 204], 'with': [112, 145, 173, 220, 282, 294], 'control': [115, 141, 150], 'matched': [117, 132, 149, 207], 'on': [118], 'pairwise': [120], 'basis': [121], 'age,': [123], 'sex,': [124], 'race,': [125], 'postmortem': [127], 'interval,': [128], '5': [131, 200], 'nonschizophrenic': [135, 201], 'psychiatric': [136, 202], 'normal': [140], 'subjects.': [142], '<h3>Results:</h3>': [143], 'Compared': [144], 'levels': [146, 186, 213, 239], 'found': [147], 'subjects,': [151], 'significantly': 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