Results 21 to 30 of about 140,328 (150)

Feed-forward recruitment of electrical synapses enhances synchronous spiking in the mouse cerebellar cortex

open access: yeseLife, 2020
In the cerebellar cortex, molecular layer interneurons use chemical and electrical synapses to form subnetworks that fine-tune the spiking output of the cerebellum.
Andreas Hoehne   +2 more
doaj   +1 more source

Developmental Understanding of Death and Grief Among Children During COVID-19 Pandemic: Application of Bronfenbrenner's Bioecological Model

open access: yesFrontiers in Psychiatry, 2021
COVID-19 Pandemic has influenced death-related attitudes and understanding during the childhood development leading to a life-long impact. Factors like pandemic-related movement restrictions, school closures, and parents' stay-at-home have exposed ...
Aisha Sanober Chachar   +2 more
doaj   +1 more source

Effects of Plasmin on von Willebrand Factor and Platelets: A Narrative Review

open access: yesTH Open, 2018
Plasmin is the major fibrinolytic protease responsible for dissolving thrombi by cleavage of its primary substrate fibrin. In addition, emerging evidence points to other roles of plasmin: (1) as a back-up for ADAMTS13 in proteolysis of ultra-large von ...
Lisa N. van der Vorm   +3 more
doaj   +1 more source

The Value of Brain Imaging and Electrophysiological Testing for Early Screening of Autism Spectrum Disorder: A Systematic Review

open access: yesFrontiers in Neuroscience, 2022
Given the significance of validating reliable tests for the early detection of autism spectrum disorder (ASD), this systematic review aims to summarize available evidence of neuroimaging and neurophysiological changes in high-risk infants to improve ASD ...
Cullen Clairmont   +7 more
doaj   +1 more source

Autophagy controls the induction and developmental decline of NMDAR-LTD through endocytic recycling

open access: yesNature Communications, 2020
NMDA receptor-dependent long-term depression (NMDAR-LTD) is a form of synaptic plasticity mediated by reduced recycling of AMPA receptors to the plasma membrane.
Hongmei Shen   +4 more
doaj   +1 more source

Coagulation parameters predict COVID-19-related thrombosis in a neural network with a positive predictive value of 98%

open access: yesFrontiers in Immunology, 2022
Thrombosis is a major clinical complication of COVID-19 infection. COVID-19 patients show changes in coagulation factors that indicate an important role for the coagulation system in the pathogenesis of COVID-19.
Romy de Laat-Kremers   +8 more
doaj   +1 more source

IgSF21 promotes differentiation of inhibitory synapses via binding to neurexin2α

open access: yesNature Communications, 2017
Molecular mechanisms regulating the development of inhibitory synapses are poorly understood. Here the authors show that IgSF21 interacts with neurexin2α to induce presynaptic differentiation of inhibitory synapses, and that mice lacking IgSF21 exhibit ...
Yuko Tanabe   +6 more
doaj   +1 more source

Activity-dependent regulation of mitochondrial motility in developing cortical dendrites

open access: yeseLife, 2021
Developing neurons form synapses at a high rate. Synaptic transmission is very energy-demanding and likely requires ATP production by mitochondria nearby.
Catia AP Silva   +5 more
doaj   +1 more source

Thrombin generation in low plasma volumes

open access: yesThrombosis Journal, 2018
Accurate thrombin generation determination by calibrated automated thrombinography can be sustained when reducing the plasma and reagent volumes up to half, but not for higher reductions or plasma dilutions.
Saartje Bloemen   +2 more
doaj   +1 more source

The Innovative Medicines Initiative neurodegeneration portfolio: From individual projects to collaborative networks

open access: yesFrontiers in Neurology, 2022
The IMI public-private partnership between the European Commission and the European Federation of Pharmaceutical Industries and Associations (EFPIA) was launched in 2008 with an initial budget of €2 billion.
Diana O'Rourke   +9 more
doaj   +1 more source

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