Results 51 to 60 of about 282,607 (316)

Fluid Biomarkers of Disease Burden and Cognitive Dysfunction in Progressive Supranuclear Palsy

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Identifying objective biomarkers for progressive supranuclear palsy (PSP) is crucial to improving diagnosis and establishing clinical trial and treatment endpoints. This study evaluated fluid biomarkers in PSP versus controls and their associations with regional 18F‐PI‐2620 tau‐PET, clinical, and cognitive outcomes.
Roxane Dilcher   +10 more
wiley   +1 more source

Addressing Climate Change and the Role of Technological Solutions [PDF]

open access: yesHuman Geographies: Journal of Studies and Research in Human Geography, 2010
As far as sustainability is concerned, the role of technology has always been contested. With regard to environmental degradation, technology is either perceived to be part of the problem or part of the solution.
Stephen Axon
doaj  

The Distance between N and C Termini of Tau and of FTDP-17 Mutants Is Modulated by Microtubule Interactions in Living Cells

open access: yesFrontiers in Molecular Neuroscience, 2017
The microtubule (MT)-associated protein Tau is a natively unfolded protein, involved in a number of neurodegenerative disorders, collectively called tauopathies, aggregating in neurofibrillary tangles (NFT). It is an open question how the conversion from
Cristina Di Primio   +6 more
doaj   +1 more source

Axon models.

open access: yes, 2021
Representation of the axons with respect to the DBS lead which is paced in an encapsulation layer. The potential distribution is imposed on the axons. A.
Kelsey L. Bower (11840893)   +5 more
core   +1 more source

A Prospective Study of Individuals at Risk of Multiple Sclerosis Informs the Design of Primary Prevention Studies

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective In multiple sclerosis, the optimal time for deploying a therapeutic intervention is before the central nervous system is damaged; given the success of trials treating the earliest stage of MS, the radiologically isolated syndrome, developing primary prevention strategies is an important next challenge.
Amy W. Laitinen   +7 more
wiley   +1 more source

Action potential energy efficiency varies among neuron types in vertebrates and invertebrates [PDF]

open access: yes, 2010
The initiation and propagation of action potentials (APs) places high demands on the energetic resources of neural tissue. Each AP forces ATP-driven ion pumps to work harder to restore the ionic concentration gradients, thus consuming more energy.
Biswa Sengupta   +13 more
core   +1 more source

Developmental and Epileptic Encephalopathy due to Biallelic Pathogenic Variants in PIGM

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective PIGM encodes a critical enzyme in the glycosylphosphatidylinositol (GPI)‐anchor biosynthesis pathway. While promoter‐region mutations in PIGM have been associated with a relatively mild phenotype characterized by portal vein thrombosis and absence seizures, recent evidence suggests that coding‐region mutations result in a more severe
Júlia Sala‐Coromina   +11 more
wiley   +1 more source

Lumbar Plexus and Sciatic Nerve Blocks for Fixation of Proximal Femoral Fractures in patients with Multiple Co-Morbidities

open access: yesThe Indian Anaesthetists' Forum, 2014
Anaesthesia management for proximal femoral fractures of high risk patients with debilitating systemic co-morbidities is a challenging task. It is generally done under the effect of regional anaesthesia or general anaesthesia (GA), with systemic ...
T.V.S Gopal, K. Sriprakash, Dabesh Bhoi
doaj  

Trust and distrust in contradictory information transmission

open access: yesApplied Network Science, 2017
We analyse the problem of contradictory information distribution in networks of agents with positive and negative trust. The networks of interest are built by ranked agents with different epistemic attitudes. In this context, positive trust is a property
Giuseppe Primiero   +3 more
doaj   +1 more source

Neu3 sialidase-mediated ganglioside conversion is necessary for axon regeneration and is blocked in CNS axons

open access: yes, 2014
This work was supported by the Medical Research Council, the Christopher and Dana Reeve Foundation, the John and Lucille van Geest Foundation, the Henry Smith Charity, the Commonwealth and Overseas scholarships, and the Hinduja Cambridge Trust.PNS axons ...
Cheah, Menghon   +7 more
core   +1 more source

Home - About - Disclaimer - Privacy