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  1. The positive reinforcing effects of cocaine and opposite-sex social contact: roles of biological sex and estrus

    Rationale

    Preclinical studies report that drug use and social contact mutually influence the reinforcing effects of one another. Most of these studies...

    Mark A. Smith, Samantha P. Armas, ... Hannah N. Carlson in Psychopharmacology
    Article Open access 12 July 2024
  2. Heterogeneity in choice models of addiction: the role of context

    Rationale

    Theories of addiction guide scientific progress, funding priorities, and policy development and ultimately shape how people experiencing or...

    Samuel F. Acuff, Justin C. Strickland, ... Matt Field in Psychopharmacology
    Article 11 July 2024
  3. Decoding the Preparation Stage of Target Shooting under Audiovisual Restricted Conditions: Investigating Neural Mechanisms Using Microstate Analysis

    Shooting is a fine sport that is greatly influenced by mental state, and the neural activity of brain in the preparation stage of shooting has a...

    Huijie Man, Anmin Gong, ... Yunfa Fu in Brain Topography
    Article 11 July 2024
  4. Menstrual variations of sleep–wake rhythms in healthy women

    The ovarian steroid hormones, estrogen and progesterone, the levels of which fluctuate dynamically with the estrous cycle, alter circadian behavioral...

    Tomoko Namie, Tsugumi Kotaka, ... Takahiro J. Nakamura in Sleep and Biological Rhythms
    Article Open access 11 July 2024
  5. Investigation of macro and micro sleep structures of first night effect in school-aged children

    This study aimed to investigate the occurrence and age-related changes of the first night effect (FNE) in school-age children using both macro (sleep...

    Minori Enomoto, Taisuke Eto, Shingo Kitamura in Sleep and Biological Rhythms
    Article 09 July 2024
  6. The effect of SSRIs on unconditioned anxiety: a systematic review and meta-analysis of animal studies

    Rationale

    Selective serotonin reuptake inhibitors (SSRIs) are the first choice of treatment for anxiety-like disorders. However, which aspects of...

    Elise J. Heesbeen, Tatum van Kampen, ... Lucianne Groenink in Psychopharmacology
    Article Open access 09 July 2024
  7. Lemborexant as a Potential Risk Factor for Sleep-Related Bruxism in a Patient with Complex Post-traumatic Stress Disorder: A Case Report

    This article describes a case involving a 21-year-old woman with complex post-traumatic stress disorder (C-PTSD) who developed sleep-related bruxism...

    Takugo Maeda, Yusuke Arai, ... Shinsuke Washizuka in Sleep and Vigilance
    Article 09 July 2024
  8. Update on cannabis in human sexuality

    Rationale

    Sexuality is a central aspect of being human that encompasses many facets. Cannabis, a widely used psychoactive substance, has been...

    Denis Lissitsa, May Hovers, ... Leehe Peled-Avron in Psychopharmacology
    Article Open access 08 July 2024
  9. Obstructive Sleep Apnea: Relationship Between Mild Neurocognitive Impairments and Quality of Life

    Patients with obstructive sleep apnea might have neurocognitive impairments and reduced quality of life. Considering the same, this study was...

    Avi Choudhary in Sleep and Vigilance
    Article 06 July 2024
  10. Pulsed nicotine infusions as a model for smoking: validating a tool to explore nicotine thresholds in humans

    Rationale

    No previous studies examined the discriminative stimulus effects of intravenous (IV) nicotine in humans.

    Objectives

    To evaluate a pulsed IV...

    Suprit Parida, R. Ross MacLean, ... Mehmet Sofuoglu in Psychopharmacology
    Article 06 July 2024
  11. An integrated clinical approach to children at genetic risk for neurodevelopmental and psychiatric conditions: interdisciplinary collaboration and research infrastructure

    Background

    A sizeable proportion of pathogenic genetic variants identified in young children tested for congenital differences are associated with...

    Jane Summers, Danielle Baribeau, ... Jacob Vorstman in Journal of Neurodevelopmental Disorders
    Article Open access 05 July 2024
  12. Reinforcing effects of fentanyl analogs found in illicit drug markets

    Rationale

    The potent synthetic opioid fentanyl, and its analogs, continue to drive opioid-related overdoses. Although the pharmacology of fentanyl is...

    Alexander D. Maitland, Shelby A. McGriff, ... Michael H. Baumann in Psychopharmacology
    Article Open access 05 July 2024
  13. Unraveling psilocybin’s therapeutic potential: behavioral and neuroplasticity insights in Wistar-Kyoto and Wistar male rat models of treatment-resistant depression

    Rationale

    Our study aimed to unravel the unknown mechanisms behind the exceptional efficacy of Psilocybin (PSI) in treating treatment-resistant...

    Kolasa Magdalena, Nikiforuk Agnieszka, ... Faron-Górecka Agata in Psychopharmacology
    Article Open access 04 July 2024
  14. Nucleus accumbens ghrelin signaling controls anxiety-like behavioral response to acute stress

    Background

    Anxiety disorders are one of the most common mental disorders. Ghrelin is a critical orexigenic brain-gut peptide that regulates food...

    Leilei Chang, Yecheng He, ... Bin Li in Behavioral and Brain Functions
    Article Open access 04 July 2024
  15. Cortical Generators and Connections Underlying Phoneme Perception: A Mismatch Negativity and P300 Investigation

    The cortical generators of the pure tone MMN and P300 have been thoroughly studied. Their nature and interaction with respect to phoneme perception,...

    Yana Criel, Emma Depuydt, ... Miet De Letter in Brain Topography
    Article 03 July 2024
  16. Developmental change of brain volume in Rett syndrome in Taiwan

    Objective

    Rett syndrome (RTT) is characterized by neurological regression. This pioneering study investigated the effect of age on brain volume...

    Tz-Yun Jan, Lee-Chin Wong, ... Wang-Tso Lee in Journal of Neurodevelopmental Disorders
    Article Open access 03 July 2024
  17. Sex differences in behavior, cognitive, and physiological recovery following methamphetamine administration

    Intact executive functions are required for proper performance of cognitive tasks and relies on balance of excitatory and inhibitory (E/I)...

    Monserrat Armenta-Resendiz, Jordan S. Carter, ... Antonieta Lavin in Psychopharmacology
    Article Open access 02 July 2024
  18. Static and temporal dynamic alterations of regional homogeneity in chronic insomnia: a resting-state fMRI study

    To explore brain function alterations in chronic insomnia (CI). 65 CI patients and 48 healthy controls were included to analyze abnormal alterations...

    **aoxin Chen, Wenzheng Zhang, ... Jun Li in Sleep and Biological Rhythms
    Article 02 July 2024
  19. Identification of Methamphetamine Abusers Can Be Supported by EEG-Based Wavelet Transform and BiLSTM Networks

    Methamphetamine (MA) is a neurological drug, which is harmful to the overall brain cognitive function when abused. Based on this property of MA,...

    Hui Zhou, Jiaqi Zhang, ... Shuguang Wei in Brain Topography
    Article Open access 02 July 2024
  20. Characteristics of pain empathic networks in healthy and primary dysmenorrhea women: an fMRI study

    Pain empathy enables us to understand and share how others feel pain. Few studies have investigated pain empathy-related functional interactions at...

    Chenxi Wang, Juan He, ... Jixin Liu in Brain Imaging and Behavior
    Article 01 July 2024
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