Results 81 to 90 of about 271,417 (354)

Large-Scale Mapping of Axonal Arbors Using High-Density Microelectrode Arrays

Frontiers in Cellular Neuroscience, 2019
Understanding the role of axons in neuronal information processing is a fundamental task in neuroscience. Over the last years, sophisticated patch-clamp investigations have provided unexpected and exciting data on axonal phenomena and functioning, but ...
Torsten Bullmann, Torsten Bullmann, Torsten Bullmann, Milos Radivojevic, Stefan T. Huber, Kosmas Deligkaris, Kosmas Deligkaris, Andreas Hierlemann, Urs Frey, Urs Frey, Urs Frey   +10 more
doaj   +1 more source

How neurons maintain their axons long-term: an integrated view of axon biology and pathology

Frontiers in Neuroscience, 2023
Axons are processes of neurons, up to a metre long, that form the essential biological cables wiring nervous systems. They must survive, often far away from their cell bodies and up to a century in humans.
Gaynor Smith, Sean T. Sweeney, Cahir J. O’Kane, Andreas Prokop   +3 more
doaj   +1 more source

Nondirected axonal growth on basal lamina from avian embryonic neural retina [PDF]

, 1987
The vitreous surface of the embryonic avian retinal neuroepithelium was isolated by mechanical disruption of the retina mounted between 2 adhesive substrata.
Halfter, W., Kröger, Stephan, Reckhaus, W.   +2 more
core   +1 more source

Progressive Myoclonus Epilepsy: Distinctive MRI Changes in Cerebellar and Motor Networks

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Progressive myoclonus epilepsy (PME) is a rare generalized epilepsy syndrome with a well‐characterized genetic basis. The brain networks that are affected to give rise to the distinctive symptoms of PME are less well understood. Methods Eleven individuals with PME with a confirmed genetic diagnosis and 22 controls were studied.
Jillian M. Cameron, Remika Mito, Samuel F. Berkovic, Graeme D. Jackson   +3 more
wiley   +1 more source

Species and Sex Differences in the Morphogenic Response of Primary Rodent Neurons to 3,3′-Dichlorobiphenyl (PCB 11)

Toxics, 2017
PCB 11 is an emerging global pollutant that we recently showed promotes axonal and dendritic growth in primary rat neuronal cell cultures. Here, we address the influence of sex and species on neuronal responses to PCB 11.
Sunjay Sethi, Kimberly P. Keil, Pamela J. Lein   +2 more
doaj   +1 more source

The Regulation of Axon Diameter: From Axonal Circumferential Contractility to Activity-Dependent Axon Swelling [PDF]

Frontiers in Molecular Neuroscience, 2018
In the adult nervous system axon caliber varies widely amongst different tracts. When considering a given axon, its diameter can further fluctuate in space and time, according to processes including the distribution of organelles and activity-dependent mechanisms.
Ana Rita Costa, Rita Pinto-Costa, Rita Pinto-Costa, Mónica Mendes Sousa, Sara Castro Sousa   +4 more
openaire   +5 more sources

Correspondence of MRI and nTMS With EDSS in Multiple Sclerosis: Longitudinal Follow‐Up Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives Considering the characteristics of multiple sclerosis (MS) disease and its impact on motor disability, this study aims to assess the functional integrity of the corticospinal tract by examining motor evoked potentials (MEPs), Expanded Disability Status Scale (EDSS) scores, magnetic resonance imaging (MRI) lesion counts, and ...
Antonia Bralić, Sanda Pavelin, Nikolina Pleić, Joško Šoda, Krešimir Dolić, Anita Markotić, Ana Ćurković Katić, Angela Mastelić, Nikolina Režić Mužinić, Jasna Duranović, Zlatko Kljajić, Ivona Stipica Safić, Zoran Đogaš, Maja Rogić Vidaković   +13 more
wiley   +1 more source

Origins of Neural Progenitor Cell-Derived Axons Projecting Caudally after Spinal Cord Injury. [PDF]

, 2019
Neural progenitor cells (NPCs) transplanted into sites of spinal cord injury (SCI) extend large numbers of axons into the caudal host spinal cord. We determined the precise locations of neurons in the graft that extend axons into the caudal host spinal ...
Anil, Selin, Dobkins, Gabriel, Ferguson, Adam R, Gomes-Leal, Walace, Graham, Lori, Huie, J Russell, Lu, Paul, Tuszynski, Mark   +7 more
core  

A 14‐Year Study of Serum Glial Fibrillary Acidic Protein and Total Tau in Premanifest Huntington's

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT There is a pressing need for blood biomarkers that can identify Huntington's disease (HD) gene carriers' proximity to manifest disease. We previously examined serial serum neurofilament light (NfL) concentrations in 21 premanifest HD gene carriers and 14 controls over 14 years, finding that NfL demonstrates high prognostic value and distinct ...
Natalia E. Owen, Zanna J. Voysey, Jonathan A. Holbrook, Maura Malpetti, Clara Le Draoulec, Lennart R. B. Spindler, Anna O. G. Goodman, Alpar S. Lazar, Roger A. Barker   +8 more
wiley   +1 more source

Visualisation of ribosomes in Drosophila axons using Ribo-BiFC

Biology Open, 2019
The distribution of assembled, and potentially translating, ribosomes within cells can be visualised in Drosophila by using Bimolecular Fluorescence Complementation (BiFC) to monitor the interaction between tagged pairs of 40S and 60S ribosomal proteins (
Anand K. Singh, Akilu Abdullahi, Matthias Soller, Alexandre David, Saverio Brogna   +4 more
doaj   +1 more source