Results 61 to 70 of about 32,013 (193)
Progress of non‐motor symptoms in early‐onset Parkinson's disease
Ibrain, EarlyView.This study reviews the research progress related to non‐motor symptoms (NMS) in patients with early onset Parkinson's disease (EOPD), including neuropsychiatric symptoms, autonomic dysfunction, sleep disorders, and sensory disorders and also summarizes the characteristics of NMS in the genetic form of Parkinson's disease (PD).
Fanshi Zhang +5 more
wiley +1 more source
A High-Frequency Flexible Ultrasonic Cuff Implant for High-Precision Vagus Nerve Ultrasound Neuromodulation [PDF]
arXiv, 2023 In the emerging research field of bioelectronic medicine, it has been indicated that neuromodulation of the Vagus Nerve (VN) has the potential to treat various conditions such as epilepsy, depression, and autoimmune diseases. In order to reduce side effects, as well as to increase the effectiveness of the delivered therapy, subfascicle stimulation ...
arxiv
Simulation of impedance changes with a FEM model of a myelinated nerve fibre [PDF]
2019 J. Neural Eng. 16 056026, 2019 Objective: Fast neural Electrical Impedance Tomography (EIT) is a method which permits imaging of neuronal activity in nerves by measuring the associated impedance changes (dZ). Due to the small magnitudes of dZ signals, EIT parameters require optimization, which can be done using in silico modelling: apart from predicting the best parameters for ...
arxiv +1 more source
Enhanced characterization of the zebrafish brain as revealed by super-resolution track-density imaging [PDF]
, 2013 In this study, we explored the use of super-resolution track-density imaging (TDI) for neuroanatomical characterization of the adult zebrafish brain. We compared the quality of image contrast and resolution obtained with T-2* magnetic resonance imaging ...
Calamante, Fernando +4 more
core +1 more source
血管病相关性眼肌麻痹病因的研究进展 Study Progress of Etiology of Ophthalmoplegia Associated with Vascular Disease
Zhongguo cuzhong zazhi, 2018 眼肌麻痹是神经内科、眼科、神经眼科的常见体征。根据病变部位，血管病相关的眼肌 麻痹可分为核上型、核型、核间型、周围神经型，不同型别的眼肌麻痹有不同的病因。核上型、核型 及核间型眼肌麻痹多见于卒中，其中核型眼肌麻痹以动眼神经核受累最常见。周围神经型眼肌麻痹 病因众多，如糖尿病性眼肌麻痹、动脉瘤、颈内动脉海绵窦瘘等。糖尿病性眼肌麻痹多累及动眼神经， 瞳孔受累较轻，一般数周后开始恢复；动脉瘤和颈内动脉海绵窦瘘所致眼肌麻痹需行数字减影血管 造影（digital subraction angiography ...
李然，景筠
doaj +1 more source
Movement Disorders Clinical Practice, EarlyView.Abstract Background Hereditary spastic paraplegias (HSP) are rare disorders sharing common features of leg spasticity with gait impairment. Simple and complex forms are recognized; over 50% of cases remain unsolved genetically. Little is known about the genetics of HSP among Indigenous Peoples. Objectives To describe clinical, radiological, and genetic
Ekhlas Assaedi +7 more
wiley +1 more source
RADAR: A Novel Fast-Screening Method for Reading Difficulties with Special Focus on Dyslexia [PDF]
, 2016 Dyslexia is a developmental learning disorder of single word reading accuracy and/or fluency, with compelling research directed towards understanding the contributions of the visual system. While dyslexia is not an oculomotor disease, readers with dyslexia have shown different eye movements than typically developing students during text reading ...
arxiv +1 more source
Movement Disorders Clinical Practice, EarlyView.Abstract Background Progressive supranuclear palsy (PSP) is a rare neurodegenerative disorder characterized by parkinsonism and impairments in balance, language, and cognition. As an atypical parkinsonism, PSP progresses rapidly, lacks effective treatments, and poses significant caregiving burdens. While prior studies have identified risk factors, they
Mingzhou Fu +3 more
wiley +1 more source
Обозрение психиатрии и медицинской психологии имени В.М. Бехтерева, 2019 The main milestones of the life and work of L.O. Darkshevich. It is noted that the work of a professor on the study of the pathology of muscles and peripheral nerves is of great interest.
T. Sh. Morgoshiia, N. A. Syroezhin
doaj +1 more source
Magnetic Resonance in Medicine, EarlyView.Abstract Purpose Ultra‐high‐field (UHF) R2* relaxometry is often used for in vivo analysis of biological tissue microstructure without accounting for vascular contributions to R2* signal, that is, the BOLD signal component, and magnetic field inhomogeneities.
Joanna Im +7 more
wiley +1 more source