Comment on

• Relative glucose metabolic rate higher in white matter in patients with schizophrenia.

  Buchsbaum MS, Buchsbaum BR, Hazlett EA, Haznedar MM, Newmark R, Tang CY, Hof PR. Buchsbaum MS, et al. Am J Psychiatry. 2007 Jul;164(7):1072-81. doi: 10.1176/ajp.2007.164.7.1072. Am J Psychiatry. 2007. PMID: 17606659
• Volumetric white matter abnormalities in first-episode schizophrenia: a longitudinal, tensor-based morphometry study.

  Whitford TJ, Grieve SM, Farrow TF, Gomes L, Brennan J, Harris AW, Gordon E, Williams LM. Whitford TJ, et al. Am J Psychiatry. 2007 Jul;164(7):1082-9. doi: 10.1176/ajp.2007.164.7.1082. Am J Psychiatry. 2007. PMID: 17606660
• Abnormal parietal cortex activation during working memory in schizophrenia: verbal phonological coding disturbances versus domain-general executive dysfunction.

  Barch DM, Csernansky JG. Barch DM, et al. Am J Psychiatry. 2007 Jul;164(7):1090-8. doi: 10.1176/ajp.2007.164.7.1090. Am J Psychiatry. 2007. PMID: 17606661