Results 81 to 90 of about 173,658,569 (246)

Changes in the Amplitude of Low-Frequency Fluctuation in Patients With Lifelong Premature Ejaculation by Resting-State Functional MRI

Sexual Medicine, 2021
Introduction: Dapoxetine is considered a first-line treatment for patients with lifelong premature ejaculation (PE), and current researches have showed with functional magnetic resonance imaging (fMRI) that patients with lifelong PE might have abnormal ...
Ma Yubo, PhD, Huang Lianjia, MD, Mao Cuiping, PhD, Zhang Liandong, PhD, Liu Le, MD, Shi Meijuan, MD, Wang Ziming, PhD, Hu Xintao, PhD, Zhao Jun, PhD   +8 more
doaj   +1 more source

Regional amplitude of the low-frequency fluctuations at rest predicts word-reading skill

Neuroscience, 2015
Individuals' reading skills are critical for their educational development, but variation in reading skills is known to be large. The present study used functional magnetic resonance imaging (fMRI) to examine the role of spontaneous brain activity at rest in individual differences in reading skills in a large sample of participants (N=263 ...
Xu, M., Beuckelaer, A. de, Wang, X, Liu, L., Song, Y., Liu, J.   +5 more
openaire   +3 more sources

Dynamic changes of amplitude of low‐frequency fluctuations in patients with generalized anxiety disorder [PDF]

Human Brain Mapping, 2019
AbstractPrevious neuroimaging studies have mainly focused on alterations of static and dynamic functional connectivity in patients with generalized anxiety disorder (GAD). However, the characteristics of local brain activity over time in GAD are poorly understood.
Qian Cui, Wei Sheng, Yuyan Chen, Yajing Pang, Fengmei Lu, Qin Tang, Shaoqiang Han, Qian Shen, Yifeng Wang, Ailing Xie, Jing Huang, Di Li, Ting Lei, Zongling He, Huafu Chen   +14 more
openaire   +2 more sources

Altered fractional amplitude of low-frequency fluctuation in women with premenstrual syndrome via acupuncture at Sanyinjiao (SP6)

Annals of General Psychiatry, 2021
Background Premenstrual syndrome (PMS) is a prevalent gynecological disease and is significantly associated with abnormal neural activity. Acupuncture is an effective treatment on PMS in clinical practice.
Gaoxiong Duan, Ya Chen, Yong Pang, Zhuo Feng, Hai Liao, Huimei Liu, Zhuocheng Zou, Min Li, Jien Tao, Xin He, Shasha Li, Peng Liu, Demao Deng   +12 more
doaj   +1 more source

Subclinical Optic Nerve Involvement in Radiologically Isolated Syndrome: Multimodal Detection and Diagnostic Impact

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives We aimed to determine the frequency of subclinical optic nerve (ON) lesions using MRI, optical coherence tomography (OCT), and visual evoked potentials (VEP) in radiologically isolated syndrome (RIS), and to assess their diagnostic and prognostic significance.
Christine Lebrun‐Frenay, Cassandre Landes‐Château, Lydiane Mondot, Mikael Cohen, Margherita Popolo, Jérôme de Seze, Bertrand Bourre, Françoise Durand‐Dubief, Olivier Casez, Orhun H. Kantarci, Aksel Siva, Stephanie Baillif, Darin T. Okuda, Letizia Leocani   +13 more
wiley   +1 more source

Response of a stretched cylindrical diffusion flame to a sinusoidal velocity oscillation of air stream

Nihon Kikai Gakkai ronbunshu, 2017
Experimental study was performed to reveal the response characteristics of a stretched cylindrical diffusion flame to sinusoidal oscillation of air flow velocity.
Yosuke SUENAGA, Hideki YANAOKA, Mamoru KIKUCHI, Shun SASAKI   +3 more
doaj   +1 more source

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

Annals 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, Nathan Pavey, Yukiko Tsuji, Amirul Ab Ghapar, Mehdi A.J. van den Bos, Bronwen Orden, Grace Lee, Linda Mekhael, Julie Ryder, Cláudia Santos Silva, David McDonald, Fakhria Kakar, Con Yiannikas, Matthew C. Kiernan, David A. Brown, Parvathi Menon, Steve Vucic   +16 more
wiley   +1 more source

Data_Sheet_1_Alteration of whole-brain amplitude of low-frequency fluctuation and degree centrality in patients with mild to moderate depression: A resting-state functional magnetic resonance imaging study.PDF

, 2022
BackgroundMild to moderate depressive disorder has a high risk of progressing to major depressive disorder.MethodsLow-frequency amplitude and degree centrality were calculated to compare 49 patients with mild to moderate depression and 21 matched healthy
Luoyu Wang (841177), Fenyang Chen (13211649), Zhongxiang Ding (380802)   +2 more
core   +1 more source

Bi‐ and Mono‐Allelic RFC1 Expansion in a North American Cohort With Idiopathic Axonal Neuropathy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective RFC1 biallelic repeat expansion is increasingly recognized as a cause of chronic idiopathic axonal polyneuropathy (CIAP), but it remains challenging to know who to test. This study aims to determine the prevalence of biallelic and monoallelic RFC1 expansions and their corresponding neuropathy phenotypes in CIAP patients and identify ...
Amro M. Stino, Lavanya Muthukumar, Evan L. Reynolds, Peter Todd, Sinem Ovunc, Sheng Chih Jin, Zitian Tang, Simone Thomas, PNRR Study Group, Ahmet Höke, Brian C. Callaghan, Sarah Berth, Vinay Chaudhry, David Cornblath, Leana Doherty, Lindsey Hayes, Hristelina Ilieva, Thomas Lloyd, Mohammad Khoshnoodi, Brett McCray, Brett Morrison, Bipasha Mukherjee‐Clavin, Lyle Ostrow, Michael Polydefkis, Ricardo Roda, Charlotte Sumner   +25 more
wiley   +1 more source

Some characteristics of low-amplitude cardiac signals [PDF]

, 2011
We present the results of an experimental study of the low-amplitude cardiac signals without temporal and spatial averaging. The characteristics of the fluctuation and quasi-periodic components of the low-amplitude signals are determined statistically ...
Kim Z., Latfullin I., Teptin G., Mamedova L.   +3 more
core