Results 91 to 100 of about 200,218 (362)

A companion to the preclinical common data elements and case report forms for neuropathology studies in epilepsy research. A report of the TASK3 WG2 Neuropathology Working Group of the ILAE/AES Joint Translational Task Force

open access: yesEpilepsia Open, EarlyView., 2022
Abstract The International League Against Epilepsy/American Epilepsy Society (ILAE/AES) Joint Translational Task Force initiated the TASK3 working group to create common data elements (CDEs) for various aspects of preclinical epilepsy research studies, which could help improve the standardization of experimental designs.
Eleonora Aronica   +6 more
wiley   +1 more source

Longitudinal, Multimodal Tracking Reveals Lasting Neurovascular Impact of Individual Microinfarcts

open access: yesAdvanced Science, EarlyView.
Jin et al. investigate the neurovascular impact of microinfarcts, revealing transient neural suppression with minimal cell death and recovery linked to vascular remodeling. Fast‐spiking interneurons exhibit reduced excitability, whereas regular‐spiking neurons showed increased bursting activity. Disruptions in low‐gamma phase locking suggest persistent
Yifu Jin   +9 more
wiley   +1 more source

Chromosome‐Level Genome Assembly of the Leafcutter Bee Megachile rotundata Reveals Its Ecological Adaptation and Pollination Biology

open access: yesAdvanced Science, EarlyView.
The genome of Megachile rotundata, an extensively managed solitary pollination bee species, has been sequenced, covering 280.68 Mb and predicting 10 701 genes. The study reveals significant expansions of the Toll gene family and their abundant expression in diapause prepupae, highlighting enhanced immune responses during diapause. This genome serves as
Rangjun Shi   +8 more
wiley   +1 more source

High‐Density Flexible Neural Implants with Submicron Feedline Resolution

open access: yesAdvanced Electronic Materials, EarlyView.
Optimization of microfabrication methods using optical contact lithography (OCL) and electron beam lithography (EBL) enables the fabrication of 64‐channel, high‐density, parylene‐C‐based intracortical implants with submicron feedlines as narrow as 400 and 50 nm, respectively.
Lina Koschinski   +10 more
wiley   +1 more source

SeizureNet: a model for robust detection of epileptic seizures based on convolutional neural network

open access: yesCognitive Computation and Systems, 2020
Epilepsy is a neurological disorder and generally detected by electroencephalogram (EEG) signals. The manual inspection of epileptic seizures is a time-consuming and laborious process.
Wei Zhao, Wenfeng Wang, Wenfeng Wang
doaj   +1 more source

Myelin and saltatory conduction [PDF]

open access: yesarXiv, 2017
Essential tutorial on myelin, oligodendrocytes and their functional relevance in the pathophysiology of the brain.
arxiv  

Glia [PDF]

open access: yesarXiv, 2017
Essential introduction to glial cells with emphasis on astrocytes, microglia and their interplay in reactive astrogliosis.
arxiv  

A Wearable Soft Actuator for Directional Tactile Stimulation: Design and Testing

open access: yesAdvanced Intelligent Systems, EarlyView.
A wearable actuator able to produce directional tactile stimulation is obtained by embedding a planar shape memory spring in silicone matrix. The matrix is designed taking into account skin characteristics and leveraging its multifunctionality: it acts as a bias load, improves the thermal behavior of the spring and wearability.
Fabio Lazzari   +6 more
wiley   +1 more source

Green‐to‐red spectral labeling: A novel polysynaptic retrograde tracing strategy in the marker footprint mouse model

open access: yesAnimal Models and Experimental Medicine, EarlyView.
To compensate for the fluorescence loss in rabies virus–derived neuronal tracing tools caused by non‐cytolytic immune clearance (NCLIC) in retrograde tracing, we developed a novel green‐to‐red spectral labeling (GTR) strategy based on the NCLIC phenomenon and developed a novel marker footprints mouse to support the strategy.
Yige Song   +4 more
wiley   +1 more source

Comparison of Medical and Consumer Wireless EEG Systems for Use in Clinical Trials

open access: yesFrontiers in Human Neuroscience, 2017
Objectives: To compare quantitative EEG signal and test-retest reliability of medical grade and consumer EEG systems.Methods: Resting state EEG was acquired by two medical grade (B-Alert, Enobio) and two consumer (Muse, Mindwave) EEG systems in five ...
Elena Ratti   +4 more
doaj   +1 more source

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