1. Maximizing response to first-line antipsychotics in schizophrenia: a review focused on finding from meta-analysis

   • Robert C. Smith
   • Stefan Leucht
   • John M. Davis

   Review 30 November 2018 Pages: 545 - 559

   

2. Exploring cocoa properties: is theobromine a cognitive modulator?

   • Ilaria Cova
   • V. Leta
   • S. Pomati

   Review 31 January 2019 Pages: 561 - 572

   

3. Ayahuasca improves emotion dysregulation in a community sample and in individuals with borderline-like traits

   • Elisabet Domínguez-Clavé
   • Joaquim Soler
   • Jordi Riba

   Original Investigation 07 November 2018 Pages: 573 - 580

4. Lack of consistent sex differences in d-amphetamine-induced dopamine release measured with [¹⁸F]fallypride PET

   • Christopher T. Smith
   • Linh C. Dang
   • David H. Zald

   Original Investigation 22 October 2018 Pages: 581 - 590

   

5. Resveratrol exerts a protective effect in chronic unpredictable mild stress–induced depressive-like behavior: involvement of the AKT/GSK3β signaling pathway in hippocampus

   • Jun Shen
   • Chujie Qu
   • Junjian Zhang

   Original Investigation 29 October 2018 Pages: 591 - 602

   

6. Effects of glucagon-like peptide 1 analogs on alcohol intake in alcohol-preferring vervet monkeys

   • Morgane Thomsen
   • Jens Juul Holst
   • Anders Fink-Jensen

   Original Investigation 31 October 2018 Pages: 603 - 611

   

7. The acute effect of Hypericum perforatum on short-term memory in healthy adults

   • Eldad Yechiam
   • Daniel Ben-Eliezer
   • Mili Bar-Shaked

   Original Investigation 31 October 2018 Pages: 613 - 623

   

8. Sex differences in incentive-sensitization produced by intermittent access cocaine self-administration

   • Alex B. Kawa
   • Terry E. Robinson

   Original Investigation 27 October 2018 Pages: 625 - 639

   

9. Neuroprotective effects of berberine on recognition memory impairment, oxidative stress, and damage to the purinergic system in rats submitted to intracerebroventricular injection of streptozotocin

   • Juliana Sorraila de Oliveira
   • Fátima Husein Abdalla
   • Cinthia Melazzo de Andrade

   Original Investigation 30 October 2018 Pages: 641 - 655

   

10. Neonatal exposure to propofol affects interneuron development in the piriform cortex and causes neurobehavioral deficits in adult mice

    • Dan Yu
    • Rui Xiao
    • Xiaotang Fan

    Original Investigation 10 November 2018 Pages: 657 - 670

    

11. Combined ∆⁹-tetrahydrocannabinol and moderate alcohol administration: effects on ingestive behaviors in adolescent male rats

    • Nnamdi G. Nelson
    • Wen Xuan Law
    • Nu-Chu Liang

    Original Investigation 10 November 2018 Pages: 671 - 684

    

12. Juvenile exposure to methylphenidate and guanfacine in rats: effects on early delay discounting and later cocaine-taking behavior

    • Nadja Freund
    • Chloe J. Jordan
    • Susan L. Andersen

    Original Investigation 09 November 2018 Pages: 685 - 698

    

13. Effects of adenosine A_2A receptor antagonists on cocaine-induced locomotion and cocaine seeking

    • Nicholas S. Haynes
    • Casey E. O’Neill
    • Ryan K. Bachtell

    Original Investigation 03 November 2018 Pages: 699 - 708

    

14. No effect of attentional bias modification training in methamphetamine users receiving residential treatment

    • Andy C. Dean
    • Erika L. Nurmi
    • Edythe D. London

    Original Investigation 10 November 2018 Pages: 709 - 721

    

15. Incidence and predictors of acute akathisia in severely ill patients with first-episode schizophrenia treated with aripiprazole or risperidone: secondary analysis of an observational study

    • Bunta Yoshimura
    • Kojiro Sato
    • Ryuhei So

    Original Investigation 15 November 2018 Pages: 723 - 730

    

16. Microdosing psychedelics: personality, mental health, and creativity differences in microdosers

    • Thomas Anderson
    • Rotem Petranker
    • Norman A. S. Farb

    Original Investigation 02 January 2019 Pages: 731 - 740

    

17. Ameliorative effect of fisetin against lipopolysaccharide and restraint stress-induced behavioral deficits via modulation of NF-κB and IDO-1

    • Priyansha Choubey
    • Mohit Kwatra
    • Ashok Jangra

    Original Investigation 14 November 2018 Pages: 741 - 752

    

18. Sex difference in the association of body mass index and BDNF levels in Chinese patients with chronic schizophrenia

    • Fang Yang
    • Keming Wang
    • Xiang Yang Zhang

    Original Investigation 19 November 2018 Pages: 753 - 762

    

19. Chronic low dose of AM404 ameliorates the cognitive impairment and pathological features in hyperglycemic 3xTg-AD mice

    • Hei-Jen Huang
    • Shu-Ling Chen
    • Ming-Tsan Su

    Original Investigation Open access 13 November 2018 Pages: 763 - 773

    

20. The relationship between delay discounting and alcohol dependence in individuals with and without comorbid psychopathology

    • Joshua Gowin
    • Matthew E. Sloan
    • Vijay A. Ramchandani

    Original Investigation 19 November 2018 Pages: 775 - 785

    

21. Heroin versus cocaine: opposite choice as a function of context but not of drug history in the rat

    • Maria Teresa De Luca
    • Christian Montanari
    • Aldo Badiani

    Original Investigation Open access 15 November 2018 Pages: 787 - 798

    

22. Pharmacological characterization of the LSD analog N-ethyl-N-cyclopropyl lysergamide (ECPLA)

    • Adam L. Halberstadt
    • Landon M. Klein
    • Simon D. Brandt

    Original Investigation 08 October 2018 Pages: 799 - 808

    

23. Correction to: Pharmacological characterization of the LSD analog N-ethyl-N-cyclopropyl lysergamide (ECPLA)

    • Adam L. Halberstadt
    • Landon M. Klein
    • Simon D. Brandt

    Correction 15 November 2018 Pages: 809 - 809

24. Effects of caffeine on intraocular pressure are subject to tolerance: a comparative study between low and high caffeine consumers

    • Jesús Vera
    • Beatríz Redondo
    • Raimundo Jiménez

    Original Investigation 11 November 2018 Pages: 811 - 819

    

25. Chronic treatment with a metabotropic mGlu2/3 receptor agonist diminishes behavioral response to a phenethylamine hallucinogen

    • Adam L. Halberstadt
    • Jochem V. F. van der Zee
    • Susan B. Powell

    Original Investigation 17 November 2018 Pages: 821 - 830

    

26. Elevated IL-16 expression is associated with development of immune dysfunction in children with autism

    • Sheikh F. Ahmad
    • Mushtaq A. Ansari
    • Sabry M. Attia

    Original Investigation 19 November 2018 Pages: 831 - 838