1. Foreword

   Special Issue Dedicated to Dr. Louis Sokoloff Pages: 925 - 928

2. PET: A biological imaging technique

   • Michael E. Phelps

   Original Articles Pages: 929 - 940

3. Brain injury: New insights into neurotransmitter and receptor mechanisms

   • Hanna M. Pappius

   Original Articles Pages: 941 - 949

4. Autoradiographic assessment of the effects of N-methyl-d-aspartate (NMDA) receptor antagonists in vivo

   • James McCulloch
   • Leslie L. Iversen

   Original Articles Pages: 951 - 963

5. An overview of γ-hydroxybutyrate catabolism: The role of the cytosolic NADP⁺-dependent oxidoreductase EC 1.1.1.19 and of a mitochondrial hydroxyacid-oxoacid transhydrogenase in the initial, rate-limiting step in this pathway

   • Elaine E. Kaufman
   • Thomas Nelson

   Original Articles Pages: 965 - 974

6. Regulation by thyroid hormone of microtubule assembly and neuronal differentiation

   • Jacques Nunez
   • Dominique Couchie
   • Anne Marie Bridoux

   Original Articles Pages: 975 - 982

7. Release of arachidonic acid by NMDA-receptor activation in the rat hippocampus

   • Luc Pellerin
   • Leonhard S. Wolfe

   Original Articles Pages: 983 - 989

8. Enzyme levels in cultured astrocytes, oligodendrocytes and Schwann cells, and neurons from the cerebral cortex and superior cervical ganglia of the rat

   • Robert S. Rust Jr
   • Joyce G. Carter
   • Oliver H. Lowry

   Original Articles Pages: 991 - 999

9. Effects of brief starvation on brain protease activity

   • Agnes Kenessey
   • Miriam Banay-Schwartz
   • Abel Lajtha

   Original Articles Pages: 1001 - 1007

10. Acetylcholine formation from glucose following acute choline supplementation

    • Kathleen A. Sherman
    • Gary E. Gibson
    • Karla Garrett

    Original Articles Pages: 1009 - 1015

11. Quantitative in vivo receptor binding IV: Detection of muscarinic receptor down-regulation by equilibrium and by tracer kinetic methods

    • K. A. Frey
    • B. Ciliax
    • B. W. Agranoff

    Original Articles Pages: 1017 - 1023

12. Studies on the compartmentation of DOG metabolism in the brain

    • H. S. Bachelard
    • K. J. Brooks
    • O. Garofalo

    Original Articles Pages: 1025 - 1030

13. Some metabolic relationships between biopterin and folate: Implications for the “methyl trap hypothesis”

    • Seymour Kaufman

    Original Articles Pages: 1031 - 1036

14. The measurement of regional rates of cerebral protein synthesis in vivo

    • Carolyn Beebe Smith

    Original Articles Pages: 1037 - 1046

15. Approaches to the design of biochemical probes for positron emission tomography

    • Jorge R. Barrio

    Original Articles Pages: 1047 - 1054

16. Fluoroacetate and fluorocitrate: Mechanism of action

    • Donald D. Clarke

    Original Articles Pages: 1055 - 1058

17. Concerted regulation of protein phosphorylation and dephosphorylation by calmodulin

    • Claude B. Klee

    Original Articles Pages: 1059 - 1065

18. Mechanisms of immune-mediated demyelinating disease of the central nervous system

    • D. Baker
    • A. N. Davison

    Original Articles Pages: 1067 - 1072

19. The circulation, metabolism, and functional activity of the human brain

    • Seymour S. Kety

    Original Articles Pages: 1073 - 1078

20. How neurochemistry regained its specific biological components: Experimental and cognitive advance, 1935–1955

    • Henry McIlwain

    Original Articles Pages: 1079 - 1084

21. Cerebral circulation revisited: An historical essay

    • Donald B. Tower

    Original Articles Pages: 1085 - 1097