Results 111 to 120 of about 115,997 (337)

Volumetric MRI Comparing Longitudinal Change in MOGAD to NMOSD, MS and Healthy Controls, and Disability Associations

open access: yesAnnals of Neurology, EarlyView.
Objectives To examine volumetric magnetic resonance imaging (vMRI) in myelin oligodendrocyte glycoprotein antibody‐associated disease (MOGAD), compared to multiple sclerosis (MS), neuromyelitis optica spectrum disorder (NMOSD), and healthy controls (HC). Methods Standardized vMRI in MOGAD were compared to age, sex, and disease duration matched MS (5:1),
Amy Kunchok   +10 more
wiley   +1 more source

Control of in vivo ictogenesis via endogenous synaptic pathways

open access: yesScientific Reports, 2017
The random nature of seizures poses difficult challenges for epilepsy research. There is great need for a reliable method to control the pathway to seizure onset, which would allow investigation of the mechanisms of ictogenesis and optimization of ...
Hiram Luna-Munguia   +4 more
doaj   +1 more source

T Cell Migration from Inflamed Skin to Draining Lymph Nodes Requires Intralymphatic Crawling Supported by ICAM-1/LFA-1 Interactions. [PDF]

open access: yes, 2017
T cells are the most abundant cell type found in afferent lymph, but their migration through lymphatic vessels (LVs) remains poorly understood. Performing intravital microscopy in the murine skin, we imaged T cell migration through afferent LVs in vivo ...
Coles, Marc   +10 more
core   +3 more sources

Subthalamic Electrophysiological Mapping of Gait Initiation Dynamics and Freezing in Parkinson's Disease

open access: yesAnnals of Neurology, EarlyView.
Objective The objective of this study was to investigate the relationships among subthalamic nucleus (STN) activity, gait initiation (GI), and freezing of gait (FOG) in patients with Parkinson's disease (PD). Methods We recorded GI and STN local field potentials (LFPs) via externalized cables in 38 patients with PD (35 reporting FOG in daily life ...
Antoine Collomb‐Clerc   +12 more
wiley   +1 more source

Cutting‐Edge Advancements in Physical Stimulation for Spiral Ganglion Neuron Protection and Regeneration

open access: yesAdvanced NanoBiomed Research, EarlyView.
Physical stimulation strategies have emerged as a therapeutic avenue for the regeneration of spiral ganglion neurons. This review explores diverse physical stimulation modalities—including topographical modulation, electrical stimulation, and photostimulation—each operating through distinct mechanisms to regulate SGN biological behavior. By elucidating
Yuhan Bai   +7 more
wiley   +1 more source

Isolation of TRPV1 independent mechanisms of spontaneous and asynchronous glutamate release at primary afferent to NTS synapses.

open access: yesFrontiers in Neuroscience, 2014
Cranial visceral afferents contained within the solitary tract (ST) contact second-order neurons in the nucleus of the solitary tract (NTS) and release the excitatory amino acid glutamate via three distinct exocytosis pathways; synchronous, asynchronous,
Axel J. Fenwick   +2 more
doaj   +1 more source

Protocols Targeting Afferent Pathways via Neuromuscular Electrical Stimulation for the Plantar Flexors: A Systematic Review. [PDF]

open access: yesSensors (Basel), 2023
Papavasileiou A   +7 more
europepmc   +1 more source

Acute oxygen sensing: diverse but convergent mechanisms in airway and arterial chemoreceptors [PDF]

open access: yes, 2001
Airway neuroepithelial bodies sense changes in inspired O2, whereas arterial O2 levels are monitored primarily by the carotid body. Both respond to hypoxia by initiating corrective cardiorespiratory reflexes, thereby optimising gas exchange in the face ...
Kemp, P.J., Peers, C.
core   +4 more sources

Bioimaging of sense organs and the central nervous system in extant fishes and reptiles in situ: A review

open access: yesThe Anatomical Record, EarlyView.
Bioimaging of the sense organs and brain of fishes and reptiles. Left panel: 3D reconstruction of the head and brain of the deep‐sea viperfish Chauliodus sloani following diceCT. Right panel: A 3D reconstruction of a 70‐day‐old embryo head of the bearded dragon Pogona vitticeps following diceCT, showing the position of the segmented brain within the ...
Shaun P. Collin   +9 more
wiley   +1 more source

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