Results 111 to 120 of about 27,995 (224)

Frequency-dependent signal transmission and modulation by neuromodulators

open access: yesFrontiers in Neuroscience, 2008
The brain uses a strategy of labor division, which may allow it to accomplish more elaborate and complicated tasks, but in turn, imposes a requirement for central control to integrate information among different brain areas.
Hiroshi T Ito, Erin M Schuman
doaj   +1 more source

The effectiveness of aerobic exercise on pain and disability in individuals with neck pain: A systematic review and meta‐analysis

open access: yesExperimental Physiology, EarlyView.
Abstract The present review aimed to investigate the effectiveness of aerobic exercise (AE) compared to other interventions in decreasing pain intensity and reducing disability in individuals with neck pain. A systematic review (SR) of randomized controlled trials was conducted. This SR was registered in PROSPERO (CRD42021231231).
Ana lzabela Sobral de Oliveira‐Souza   +9 more
wiley   +1 more source

Layer- and Cell Type-Specific Modulation of Excitatory Neuronal Activity in the Neocortex

open access: yesFrontiers in Neuroanatomy, 2018
From an anatomical point of view the neocortex is subdivided into up to six layers depending on the cortical area. This subdivision has been described already by Meynert and Brodmann in the late 19/early 20.
Gabriele Radnikow   +3 more
doaj   +1 more source

A Classical Probabilistic Computer Model of Consciousness [PDF]

open access: yes, 2002
We show that human consciousness can be modeled as a classical (not quantum) probabilistic computer. A quantum computer representation does not appear to be indicated because no known feature of consciousness depends on Planck's constant h, the telltale ...
Blaha, Stephen
core  

Isometric handgrip contraction increases tibialis anterior intrinsic motoneuron excitability in a dose‐dependent manner

open access: yesExperimental Physiology, EarlyView.
Abstract The contribution of persistent inward currents (PICs) to motoneuron firing in the lower limb typically increases after a remote handgrip contraction, believed to result from diffuse serotonergic input increases in spinal cord. We investigated whether handgrip contraction intensity, duration and/or impulse would affect PIC estimates in tibialis
Lucas Ugliara   +3 more
wiley   +1 more source

Update on cellular expression and function of ANO1 channels in urethral smooth muscle

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Activation of ANO1 channels and resulting Cl− efflux are suggested to modulate urethral smooth muscle contractility by enhancing Ca2+ influx via voltage‐dependent Ca2+ entry and resulting contraction in urethral smooth muscle cells.
Bernard T. Drumm, Neha Gupta
wiley   +1 more source

Fowler's syndrome post oocyte retrieval for intracytoplasmic sperm injection

open access: yesCase Reports in Women's Health, 2017
Objective: To report a case of Fowler's syndrome after oocyte retrieval. Design: Case report. Setting: Tertiary referral center, King Fahad Medical City.
Gamar Salim   +4 more
doaj   +1 more source

A New Kinetic‐Mechanistic Approach Towards Spectrophotometric Bioanalysis of 2‐Phenylethylamine as a Sympathomimetic Agent Using Sodium Isopropyl Xanthate

open access: yesAnalytical Science Advances, Volume 7, Issue 1, June 2026.
ABSTRACT 2‐Phenylethylamine (2‐PEA), an aromatic biogenic amine, demonstrates significant physiological and toxicological effects on human health. A variety of conventional methods have been widely used for the determination of 2‐PEA. However, the necessity of complex sample preparation and high cost of instrumentation may pose challenges to their ...
Fatemeh Nami   +3 more
wiley   +1 more source

Serotonergic innervation of the amygdala is increased in autism spectrum disorder and decreased in Williams syndrome. [PDF]

open access: yes, 2020
BackgroundWilliams syndrome (WS) and autism spectrum disorder (ASD) are neurodevelopmental disorders that demonstrate overlapping genetic associations, dichotomous sociobehavioral phenotypes, and dichotomous pathological differences in neuronal ...
Bellugi, U   +8 more
core  

A Review of Vagus Nerve Stimulation for Disease: Comprehensive Theory and Evidence for Mechanisms of Action

open access: yesComprehensive Physiology, Volume 16, Issue 2, April 2026.
Vagus nerve stimulation (VNS) effects span central and peripheral organ systems through diverse mechanistic pathways. This comprehensive review provides a unified synthesis of these mechanisms across neurological, cardiovascular, immunological, metabolic, and gastrointestinal domains, filling a critical gap and serving as a foundational resource for ...
Yifeng Bu   +11 more
wiley   +1 more source

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