TABLE OF CONTENTS
Volume 34, Issue 8 (July 2009)
Original Articles
Proof-of-Concept Trial with the Neurosteroid Pregnenolone Targeting Cognitive and Negative Symptoms in Schizophrenia
Christine E Marx, Richard S E Keefe, Robert W Buchanan, Robert M Hamer, Jason D Kilts, Daniel W Bradford, Jennifer L Strauss, Jennifer C Naylor, Victoria M Payne, Jeffrey A Lieberman, Adam J Savitz, Linda A Leimone, Lawrence Dunn, Patrizia Porcu, A Leslie Morrow and Lawrence J Shampine
Neuropsychopharmacology 34: 1885-1903; advance online publication, April 1, 2009; doi:10.1038/npp.2009.26
Neuronal Correlates of Brain-derived Neurotrophic Factor Val66Met Polymorphism and Morphometric Abnormalities in Bipolar Disorder
Koji Matsuo, Consuelo Walss-Bass, Fabiano G Nery, Mark A Nicoletti, John P Hatch, Benicio N Frey, Emel S Monkul, Giovana B Zunta-Soares, Charles L Bowden, Michael A Escamilla and Jair C Soares
Neuropsychopharmacology 34: 1904-1913; advance online publication, March 18, 2009; doi:10.1038/npp.2009.23
Phosphodiesterase Inhibitors Enhance Object Memory Independent of Cerebral Blood Flow and Glucose Utilization in Rats
Kris Rutten, Eva L Van Donkelaar, Linda Ferrington, Arjan Blokland, Eva Bollen, Harry WM Steinbusch, Paul AT Kelly and Jos HHJ Prickaerts
Neuropsychopharmacology 34: 1914-1925; advance online publication, March 4, 2009; doi:10.1038/npp.2009.24
CRF Enhancement of GIRK Channel-Mediated Transmission in Dopamine Neurons
Michael J Beckstead, Stephanie C Gantz, Christopher P Ford, Mary P Stenzel-Poore, Paul EM Phillips, Gregory P Mark and John T Williams
Neuropsychopharmacology 34: 1926-1935; advance online publication, March 11, 2009; doi:10.1038/npp.2009.25
Risk Markers for Depression in Adolescents: Sleep and HPA Measures
Uma Rao, Constance L Hammen and Russell E Poland
Neuropsychopharmacology 34: 1936-1945; advance online publication, March 4, 2009; doi:10.1038/npp.2009.27
Role of Mu- and Delta-Opioid Receptors in the Nucleus Accumbens in Cocaine-Seeking Behavior
Diana Simmons and David W Self
Neuropsychopharmacology 34: 1946-1957; advance online publication, March 11, 2009; doi:10.1038/npp.2009.28
5-HT2A and 5-HT2C Receptors Exert Opposing Effects on Locomotor Activity in Mice
Adam L Halberstadt, Iris van der Heijden, Michael A Ruderman, Victoria B Risbrough, Jay A Gingrich, Mark A Geyer and Susan B Powell
Neuropsychopharmacology 34: 1958-1967; advance online publication, March 25, 2009; doi:10.1038/npp.2009.29
Clozapine Interaction with Phosphatidyl Inositol 3-Kinase (PI3K)/Insulin-Signaling Pathway in Caenorhabditis elegans
Rakesh Karmacharya, Gregory R Sliwoski, Miriam Y Lundy, Raymond F Suckow, Bruce M Cohen and Edgar A Buttner
Neuropsychopharmacology 34: 1968-1978; advance online publication, March 25, 2009; doi:10.1038/npp.2009.35
Repeated Cocaine Administration Decreases 5-HT2A Receptor-Mediated Serotonergic Enhancement of Synaptic Activity in Rat Medial Prefrontal Cortex
Chiung-Chun Huang, Ying-Ching Liang, Cheng-Che Lee, Mei-Ying Wu and Kuei-Sen Hsu
Neuropsychopharmacology 34: 1979-1992; advance online publication, February 11, 2009; doi:10.1038/npp.2009.10
Nucleus Accumbens CREB Activity is Necessary for Nicotine Conditioned Place Preference
Darlene H Brunzell, Yann S Mineur, Rachael L Neve and Marina R Picciotto
Neuropsychopharmacology 34: 1993-2001; advance online publication, February 11, 2009; doi:10.1038/npp.2009.11
Focal Electrically Administered Seizure Therapy: A Novel form of ECT Illustrates the Roles of Current Directionality, Polarity, and Electrode Configuration in Seizure Induction
Timothy Spellman, Angel V Peterchev and Sarah H Lisanby
Neuropsychopharmacology 34: 2002-2010; advance online publication, February 18, 2009; doi:10.1038/npp.2009.12
The Brattleboro Rat Displays a Natural Deficit in Social Discrimination That Is Restored by Clozapine and A Neurotensin Analog
D Feifel, S Mexal, Gilia Melendez, Philip Y T Liu, Joseph R Goldenberg and Paul D Shilling
Neuropsychopharmacology 34: 2011-2018; advance online publication, March 25, 2009; doi:10.1038/npp.2009.15
CNR1 Gene is Associated with High Neuroticism and Low Agreeableness and Interacts with Recent Negative Life Events to Predict Current Depressive Symptoms
Gabriella Juhasz, Diana Chase, Emma Pegg, Darragh Downey, Zoltan G Toth, Kathryn Stones, Hazel Platt, Krisztina Mekli, Antony Payton, Rebecca Elliott, Ian M Anderson and JF William Deakin
Neuropsychopharmacology 34: 2019-2027; advance online publication, February 25, 2009; doi:10.1038/npp.2009.19
Cell Type-Specific Development of NMDA Receptors in the Interneurons of Rat Prefrontal Cortex
Huai-Xing Wang and Wen-Jun Gao
Neuropsychopharmacology 34: 2028-2040; advance online publication, February 25, 2009; doi:10.1038/npp.2009.20
Ventral Striatal Dopamine Modulation of Different Forms of Behavioral Flexibility
Desirae M Haluk and Stan B Floresco
Neuropsychopharmacology 34: 2041-2052; advance online publication, March 4, 2009; doi:10.1038/npp.2009.21
Correspondence
Post Hoc Analysis Does Not Establish Effectiveness of rTMS for Depression
Jonas Z Hines, Peter Lurie and Sidney M Wolfe
Neuropsychopharmacology 34: 2053-2054; doi:10.1038/npp.2009.22


