ORIGINAL ARTICLE: Altered Prefrontal Glutamate-Glutamine-{gamma}-Aminobutyric Acid Levels and Relation to Low Cognitive Performance and Depressive Symptoms in Type 1 Diabetes Mellitus

I. K Lyoo, S. J Yoon, G Musen, D. C Simonson, K Weinger, N Bolo, C. M Ryan, J. E Kim, P. F Renshaw and A. M. Jacobson

Archives of General Psychiatry 66 ( 8 ): 878 - 887 , 2009