1. Neurogenesis and neuroadaptation

   • David V. Schaffer
   • Fred H. Gage

   OriginalPaper Pages: 1 - 9

2. Role of neurotrophic factors in the etiology and treatment of mood disorders

   • Ronald S. Duman

   OriginalPaper Pages: 11 - 25

3. The serotonergic system and anxiety

   • Joshua A. Gordon
   • Rene Hen

   OriginalPaper Pages: 27 - 40

4. G protein-coupled receptor kinase/β-arrestin systems and drugs of abuse

   • Laura M. Bohn
   • Raul R. Gainetdinov
   • Marc G. Caron

   OriginalPaper Pages: 41 - 50

5. Opioid receptor regulation

   • Mark von Zastrow

   OriginalPaper Pages: 51 - 58

6. Sleep

   • Robert Greene
   • Jerome Siegel

   OriginalPaper Pages: 59 - 68

7. Neurotrophic mechanisms in drug addiction

   • Carlos A. Bolaños
   • Eric J. Nestler

   OriginalPaper Pages: 69 - 83

8. Genes associated with addiction

   • Mary Jeanne Kreek
   • David A. Nielsen
   • K. Steven LaForge

   OriginalPaper Pages: 85 - 108

9. Bipolar disorder and schizophrenia

   • Wade Berrettini

   OriginalPaper Pages: 109 - 117