Results 111 to 120 of about 36,798 (270)

Distribution of choline acetyltransferase (ChAT) immunoreactivity in the brain of the teleost cyprinus carpio [PDF]

open access: yes, 2018
Cholinergic systems play a role in basic cerebral functions and its dysfunction is associated with deficit in neurodegenerative disease. Mechanisms involved in human brain diseases, are often approached by using fish models, especially cyprinids, given ...
Casini, Arianna   +3 more
core   +2 more sources

Exogenous Melatonin and Sleep Quality: A Scoping Review of Systematic Reviews

open access: yesThe Journal of Clinical Pharmacology, Volume 66, Issue 2, February 2026.
Abstract Melatonin is increasingly used to treat sleep disturbances, yet its overall efficacy remains unclear due to variability in existing evidence. This scoping review aimed to synthesize systematic reviews with meta‐analyses assessing the effects of exogenously administered melatonin on sleep quality in humans.
Samyuktha Iyer   +3 more
wiley   +1 more source

Cellular coupling determines scale-invariant behavior of neurons in suprachiasmatic nucleus [PDF]

open access: bronze, 2020
Jian Zhou   +5 more
openalex   +1 more source

The neurochemical basis of photic entrainment of the circadian pacemaker [PDF]

open access: yes
Circadian rhythmicity in mammals is controlled by the action of a light-entrainable hypothalamus, in association with two cell clusters known as the supra chiasmatic nuclei (SCN).
Buckley, Becky   +2 more
core   +1 more source

Astrocytic control of extra-cellular GABA drives circadian time-keeping in the suprachiasmatic nucleus [PDF]

open access: gold, 2023
Andrew P. Patton   +6 more
openalex   +1 more source

EVOLUTION OF THE CIRCADIAN CLOCK IN EXTREME ENVIRONMENT: LESSONS FROM CAVEFISH. [PDF]

open access: yes, 2010
Evolution has been strongly influenced by the daily cycles of temperature and light imposed by the rotation of the Earth. Fascinating demonstrations of this are seen in extreme environments such as caves where some animals have remained completely ...
Cavallari, Nicola
core  

Influences of the Circadian Clock on Neuronal Susceptibility to Excitotoxicity

open access: yesFrontiers in Physiology, 2013
Stroke is the third leading cause of death and the primary cause of morbidity in the United States, thus posing an enormous burden on the healthcare system.
Shelley A. Tischkau   +1 more
doaj   +1 more source

Viral Vector-based Improvement of Optic Nerve Regeneration: Characterization of Individual Axons\u27 Growth Patterns and Synaptogenesis in a Visual Target [PDF]

open access: yes, 2015
Lack of axon growth ability in the central nervous system poses a major barrier to achieving functional connectivity after injury. Thus, a non-transgenic regenerative approach to reinnervating targets has important implications in clinical and research ...
Blackmore, Murray G.   +3 more
core   +1 more source

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