Results 111 to 120 of about 41,607 (263)

Distinct Roles of Dopamine and Noradrenaline in Physical Fatigue

open access: yesEuropean Journal of Sport Science, Volume 26, Issue 2, February 2026.
ABSTRACT This triple‐blinded randomized crossover study investigated the roles of dopamine (DA) and noradrenaline (NA) in regulating exercise performance and fatigue using acute pharmacological manipulation. Eighteen healthy adults (9 males and 9 females; mean age = 23.4 ± 2.2 years) completed three experimental conditions.
Y. Laurisa Arenales Arauz   +8 more
wiley   +1 more source

Molecular and Transcriptional Signatures of Gray Matter Volume Alterations Associated With Depressive Symptoms in Mild Cognitive Impairment

open access: yesHuman Brain Mapping, Volume 47, Issue 2, 01 February 2026.
Morphological alterations related to depressive symptoms in mild cognitive impairment were primarily involved in emotion and affective processing, showing strong correspondence with serotonergic, dopaminergic, and GABAergic systems and enrichment of genes associated with synaptic function and excitatory neurons.
Hu Xu   +9 more
wiley   +1 more source

The Ontogenetic Development of Rapid Eye Movement Sleep in Early Life and Its Regulatory Mechanisms

open access: yesInternational Journal of Developmental Neuroscience, Volume 86, Issue 1, February 2026.
REM sleep was first identified in humans and cats in the late 1950s and exhibits a conserved developmental trajectory across species. This study elucidates key characteristic changes during REM sleep development, thereby providing a foundation for improving the prevention and treatment of various neurodevelopmental disorders.
Xiu‐Juan Zhang   +8 more
wiley   +1 more source

Noradrenergic Suppression of Persistent Firing in Hippocampal CA1 Pyramidal Cells through cAMP-PKA Pathway [PDF]

open access: gold, 2021
María Jesús Valero-Aracama   +4 more
openalex   +1 more source

Pharmacological MRI: Utility in Understanding Drug Mechanisms in Psychiatric Disorders

open access: yesJournal 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   +4 more
wiley   +1 more source

Noradrenergic innervation of hypophysiotropic thyrotropin-releasing hormone-synthesizing neurons in rats

open access: green, 2009
Tamás Füzesi   +4 more
openalex   +1 more source

Drugs of Abuse Specifically Sensitize Noradrenergic and Serotonergic Neurons Via a Non-Dopaminergic Mechanism [PDF]

open access: bronze, 2007
Christophe Lanteri   +4 more
openalex   +1 more source

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