Results 81 to 90 of about 462,209 (295)

Upper Cervical Cord Area as a Biomarker of Conversion to Secondary Progressive Multiple Sclerosis

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective This study assessed whether upper cervical cord area (UCCA) measured on routine brain MRI can serve as a biomarker of conversion to SPMS. Methods This is a single‐center retrospective cohort study of RRMS patients with cross‐sectional and longitudinal analyses of clinical and MRI data. Future SPMS converters were matched by age, sex,
Nabil K. El Ayoubi   +8 more
wiley   +1 more source

Neuronal Migration Generates New Populations of Neurons That Develop Unique Connections, Physiological Properties and Pathologies

open access: yesFrontiers in Cell and Developmental Biology, 2019
Central nervous system neurons become postmitotic when radial glia cells divide to form neuroblasts. Neuroblasts may migrate away from the ventricle radially along glia fibers, in various directions or even across the midline.
Bernd Fritzsch   +6 more
doaj   +1 more source

Thalamo‐Lesional Connectivity Signatures of Bilateral Tonic–Clonic Seizures in Focal Cortical Dysplasia‐Related Epilepsy

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives Focal cortical dysplasia (FCD) is the most common etiology of drug‐resistant epilepsy in children. Focal to bilateral tonic–clonic seizures (FBTCS) mark a high risk of drug‐resistant epilepsy and involve thalamocortical circuitry in their generation and propagation.
Hua Xie   +8 more
wiley   +1 more source

Immunohistochemical characterization of efferent neurons innervating the oviduct in the pig located in the sympathetic chain ganglia

open access: yesVeterinární Medicína, 2002
The present study was aimed at disclosing the pattern(s) of putative co-incidence of tyrosine hydroxylase (TH), dopamine -hydroxylase (DH), neuropeptide Y (NPY), substance P (SP), calcitonin gene-related peptide (CGRP) and nitric oxide synthase (NOS ...
K. Czaja
doaj   +1 more source

Labyrinthine projections of the efferent vestibular neurons in mongolian gerbils

open access: yes, 1998
의학과/박사[한글] 원심성 전정핵에서 말초 감각기관으로의 전반적인 투사양상은 양서류와 조류에서는 잘 알려져 있으나, 포유류에서는 전정기판의 해부학적인 복잡성과 실험방법상의 한계로 아직까지 한 동물에서 각 말초 감각기관으로의 전반적인 투사 양상에 대한 연구가 되어있지 않은 상태이다. 이에 건강한 모래쥐 49마리의 49귀를 대상으로 원심성 전정신경세포의 분포와 형태학적 특성 및 말초 감각기관으로의 투사를 조사하였다.
임상빈
core  

Integration of Serum Neurofilament Light Chain and Cortical Dysfunction Improves Diagnostic Accuracy in ALS

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To determine whether integration of serum neurofilament light chain (NfL) and cortical dysfunction improves diagnostic accuracy in amyotrophic lateral sclerosis (ALS) when applied alongside the Gold Coast criteria (GCC). Methods In this prospective study, 148 participants with suspected ALS were recruited (101 ALS and 47 with ALS ...
Aicee Dawn Calma   +16 more
wiley   +1 more source

Verstibular Efferent Neurons of Otolith Organs in Monogolian Gerbils

open access: yes, 1994
The different results of the morphological studies of the efferent neurons in vestibular system have been reported according to the different animals and methods of investigation.
이원상
core  

Efferent controls in crustacean mechanoreceptors [PDF]

open access: yes, 2002
International audienceSince the 1960s it has been known that central neural networks can elaborate motor patterns in the absence of any sensory feedback.
Le Bon, Morgane   +2 more
core   +1 more source

Characterizing Cutaneous α‐Synuclein Deposition and Seeding Activity in Parkinson's Disease Subtypes

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Cutaneous phosphorylated α‐synuclein (p‐syn) and α‐synuclein seeding activity are promising biomarkers for Parkinson's disease (PD), but their clinical value remains uncertain due to disease heterogeneity. This study evaluates these two biomarkers in PD patients to inform phenotype‐specific diagnosis and disease severity assessment ...
Yuting Jin   +8 more
wiley   +1 more source

Blood RNA Biomarker Signatures for Early Diagnosis and Prognosis in Ischemic and Hemorrhagic Stroke: The IBIS‐CT1 Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To evaluate the expression of nine blood RNA biomarkers in a clinical trial based on genes previously identified in an experimental monkey model of stroke for diagnosis feasibility and prognostication. Methods IBIS‐CT1 was a prospective longitudinal study enrolling patients with ischemic stroke (IS) or intracerebral hemorrhage (ICH ...
Salomé Retailleau   +11 more
wiley   +1 more source

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