Comment on

• Executive dysfunction in geriatric depression.

  Lockwood KA, Alexopoulos GS, van Gorp WG. Lockwood KA, et al. Am J Psychiatry. 2002 Jul;159(7):1119-26. doi: 10.1176/appi.ajp.159.7.1119. Am J Psychiatry. 2002. PMID: 12091189
• Unmasking disease-specific cerebral blood flow abnormalities: mood challenge in patients with remitted unipolar depression.

  Liotti M, Mayberg HS, McGinnis S, Brannan SL, Jerabek P. Liotti M, et al. Am J Psychiatry. 2002 Nov;159(11):1830-40. doi: 10.1176/appi.ajp.159.11.1830. Am J Psychiatry. 2002. PMID: 12411216
• Ventricular and periventricular structural volumes in first- versus multiple-episode bipolar disorder.

  Strakowski SM, DelBello MP, Zimmerman ME, Getz GE, Mills NP, Ret J, Shear P, Adler CM. Strakowski SM, et al. Am J Psychiatry. 2002 Nov;159(11):1841-7. doi: 10.1176/appi.ajp.159.11.1841. Am J Psychiatry. 2002. PMID: 12411217