Results 241 to 250 of about 578,102 (305)

In Vivo Mapping of Catecholaminergic Loss and Iron Deposition in Huntington's Disease

Movement Disorders, EarlyView.
Abstract Background The pathophysiology of Huntington's disease (HD) remains obscure. Magnetic resonance imaging (MRI) can reveal in vivo molecular changes related to disease pathology. Objectives To investigate catecholaminergic neuronal integrity and subcortical brain iron accumulation in HD employing neuromelanin‐sensitive MRI, and quantitative ...
Edoardo R. de Natale, Heather Wilson, Efstratios Karavasilis, Athanasia Liozidou, Chrisoula Kartanou, Georgios Velonakis, Jens Kuhle, Ioannis Zalonis, Georgia Karadima, Leonidas Stefanis, Georgios Koutsis, Marios Politis   +11 more
wiley   +1 more source

Reduced Dopamine Transporter Uptake in Dentatorubral‐Pallidoluysian Atrophy

Movement Disorders Clinical Practice, EarlyView.
Kei Okuba, Shugo Fujita, Hitoshi Kawasaki, Genko Oyama   +3 more
wiley   +1 more source

Deuterium 1‐Channel Transmit/16‐Channel High Impedance Receive Array Combined With 16‐Channel 1H Dual‐Row Transceiver Array for 7 Tesla Brain Imaging

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose To develop and evaluate an 2H/1H coil configuration that enables deuterium metabolic imaging at 7 T while preserving high‐quality 1H anatomical imaging. Methods An 16‐channel 2H high‐impedance receive array was combined with a 2H transmit birdcage and a 16‐channel dual‐row 1H transceiver array.
Bei Zhang, Wenkai Liang, Chichen Dong, Anke Henning   +3 more
wiley   +1 more source

Synchrony is Key: Complex Spike Inhibition of the Deep Cerebellar Nuclei. [PDF]

Cerebellum, 2016
Tang T, Suh CY, Blenkinsop TA, Lang EJ.
europepmc   +1 more source

Phenotyping Overactive Bladder—Part 1: Are There Different Types of Urgency and Can They be Translated to Clinical, Urodynamic and Radiological Phenotyping? ICI‐RS 2025

Neurourology and Urodynamics, EarlyView.
ABSTRACT Introduction Overactive bladder (OAB) is defined as urinary urgency, usually accompanied by increased daytime frequency and/or nocturia, with urgency urinary incontinence (OAB‐wet) or without (OAB‐dry), in the absence of urinary tract infection or other detectable disease.
John E. Speich, D. Carolina Ochoa, Pradeep Tyagi, Apostolos Apostolidis, Sanjay Sinha, Claire Hentzen, Marcus Drake, Paul Abrams, Alan J. Wein, Michel Wyndaele   +9 more
wiley   +1 more source

Purkinje cell BKchannel ablation induces abnormal rhythm in deep cerebellar nuclei and prevents LTD. [PDF]

Sci Rep, 2018
Cheron G, Márquez-Ruiz J, Cheron J, Prigogine C, Ammann C, Lukowski R, Ruth P, Dan B.   +7 more
europepmc   +1 more source

Hippocampal subfield differences in people with and without recreational ketamine use: Insights from multi‐modal neuroimaging

Addiction, EarlyView.
Abstract Background and aims Recreational ketamine use has increased globally and is associated with psychiatric and cognitive concerns. The hippocampus in preclinical models shows damage and working‐memory disruption with repeated dosing. However, whether specific hippocampal subregions may differ in people with chronic ketamine use remains unclear ...
Yi‐Hsuan Liu, Chia‐Chun Hung, Marc N. Potenza, Kun‐Hsien Chou, Pei‐Lin Lee, Chu‐Chung Huang, Chiang‐Shan R. Li, Tony Szu‐Hsien Lee, Ching‐Po Lin   +8 more
wiley   +1 more source

Early Maturation of Heart Rate Variability in Very Preterm Infants Depends on Neonatal Factors and Is Associated With Neurodevelopmental Risk

Acta Paediatrica, EarlyView.
ABSTRACT Aim This study investigated central autonomic network maturation deviations using a previously defined machine learning model set to estimate a functional maturation age (FMA) from heart rate variability (HRV) analysis. We investigated whether these deviations were associated with maternal, fetal, perinatal, or postnatal complications and with
Léa Bonneau, Cyril Flamant, Maxime Esvan, Jean Michel Roué, Géraldine Favrais, Géraldine Gascoin, Sandie Cabon, Fabienne Porée, Guy Carrault, Patrick Pladys   +9 more
wiley   +1 more source

Alzheimer's disease and mixed pathologies as a hidden contributor to fatal hypothermia: A large‐scale forensic autopsy‐based study

Brain Pathology, EarlyView.
We investigated neuropathological manifestations of hypothermia in 168 cases. Patients aged 65 years or more constituted 80% of the total cohort. Alzheimer's disease was the most common comorbidity, affecting 40% of all patients. Abstract There is a paucity of autopsy‐based studies providing detailed neuropathological characteristics of fatal ...
Shojiro Ichimata, Koji Yoshida, Ryo Tanaka   +2 more
wiley   +1 more source

Cell groups of the medial longitudinal fasciculus and paramedian tracts [PDF]

, 1989
Büttner-Ennever, J. A., Horn, Anja K. E., Schmidtke, K.   +2 more
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