Results 161 to 170 of about 19,645 (222)

Pharmacological MRI: Utility in Understanding Drug Mechanisms in Psychiatric Disorders

Journal of Magnetic Resonance Imaging, Volume 63, Issue 2, Page 346-363, February 2026.
ABSTRACT Pharmacological MRI (pharmaMRI) has emerged as a powerful tool to study how psychoactive drugs affect brain function and to uncover mechanisms of drug action in psychiatric disorders. This review provides an overview of key techniques used in pharmaMRI, including BOLD‐fMRI, arterial spin labeling (ASL), and cerebral blood volume (CBV) mapping,
Christin Y. Sander, Tudor M. Ionescu, Mitul A. Mehta, Ottavia Dipasquale, Anouk Schrantee   +4 more
wiley   +1 more source

Neuro‐Immune Crosstalk: Molecular Mechanisms, Biological Functions, Diseases, and Therapeutic Targets

MedComm, Volume 7, Issue 2, February 2026.
Neurons, immune cells, and other cellular components within the disease microenvironment (such as stromal cells and tumor cells) constitute a dynamically evolving ecosystem. Neurons directly modulate immune cell activity and inflammatory responses through the release of neurotransmitters (e.g., norepinephrine and CGRP), while also promoting tumor ...
Xin Guo, Hui Liu, Yu‐Jing Song, Jian‐Hua Wang, Danfeng Liu, Zhi‐Wei Zheng, Jia‐Jun Li, Boya Li, An Song, Wei He, Lei‐Lei Yang, Shuo Wang   +11 more
wiley   +1 more source

Hashimoto's Encephalopathy-Induced Personality Changes: A Rare Case Report. [PDF]

Indian J Psychol Med
Vijayan S, Selvaraj A, Ramanathan B, Coumaravelou M.   +3 more
europepmc   +1 more source

Fluoroquinolone‐Associated Psychiatric and Ocular Adverse Events: A Disproportionality Analysis Using Real‐World Data From FAERS (2011–2024)

Pharmacology Research &Perspectives, Volume 14, Issue 1, February 2026.
This pharmacovigilance study identifies a wide range of rapid‐onset neuropsychiatric and ocular adverse effects linked to fluoroquinolones (FQ). Disproportionality analysis revealed a disproportionate reporting of suicidal ideation and visual impairment following FQ treatment, emphasizing the urgent need for cautious prescribing and strengthened safety
Hau‐Tak Chau, Ngan Pan Bennett Au
wiley   +1 more source

Cannabis-Induced Catatonia Complicated by Rhabdomyolysis, Acute Kidney Injury, and Sympathetic Overactivity: A Case Report. [PDF]

Cureus
Saira S, Singh H.
europepmc   +1 more source

Duplicate Prescription Patterns in Patients With Substance Use Disorders

Pharmacology Research &Perspectives, Volume 14, Issue 1, February 2026.
ABSTRACT This study sought to investigate the frequency and characteristics of duplicate prescriptions (DPs) in psychiatric inpatients with substance use disorders using a DP classification that differentiates between appropriate DPs (ADPs) and potentially inappropriate DPs (PIDPs). The study was conducted as a monocentric retrospective cross‐sectional
Johannes Heck, Benjamin Krichevsky, Martin Schulze Westhoff, Konstantin Fritz Jendretzky, Martin Klietz, Stephan Greten, Alexander Glahn, Stefan Bleich, Sebastian Schröder   +8 more
wiley   +1 more source

Impulsive suicide in methamphetamine intoxication and self-reported ADHD: a case report. [PDF]

Nervenarzt
Schallenberg M, Pietsch J, Spreer M, Pilhatsch M, Petzold J.   +4 more
europepmc   +1 more source

Effects of Intravenous Ketamine on Posttraumatic Stress Disorder (PTSD): A Systematic Review

Acta Psychiatrica Scandinavica, Volume 153, Issue 2, Page 95-107, February 2026.
ABSTRACT Introduction Posttraumatic stress disorder (PTSD) is a mental disorder resulting from exposure to traumatic events. Evidence suggests that ketamine may be efficacious in treating PTSD, however, ketamine's mechanisms in treating PTSD remain unclear. Herein, this review aims to evaluate the clinical outcomes of ketamine treatment in persons with
Liyang Yin, Andy Lu, Gia Han Le, Christine E. Dri, Sabrina Wong, Kayla M. Teopiz, Heidi Xu, Roger Ho, Taeho Greg Rhee, Heidi Ka Ying Lo, Maria‐Christina Sioufi, Yang Jing Zheng, Hezekiah C. T. Au, Hernan F. Guillen‐Burgos, Bing Cao, Roger S. McIntyre   +15 more
wiley   +1 more source

Depressed mood as a transdiagnostic target relevant to anxiety and/or psychosis: a scoping review. [PDF]

BMJ Open
Mavindidze E, Dambi J, Nyamayaro P, Beji-Chauke R, Tunduwani TD, Shava BK, Mavhu W, Abas M, Chibanda D, Nhunzvi C.   +9 more
europepmc   +1 more source