Results 101 to 110 of about 245,319 (256)

Normal‐Appearing White Matter Injury Mediates Chronic Deep Venous Hypoxia and Disease Progression in Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To explore how cerebral hypoxia and Normal‐Appearing White Matter (NAWM) integrity affect MS lesion burden and clinical course. Methods Seventy‐nine MS patients, including 13 clinically isolated syndrome (CIS) patients and 66 relapsing–remitting multiple sclerosis (RRMS) patients, and 44 healthy controls (HCs) were recruited from ...
Xinli Wang, Huiying Wang, Zhizheng Zhuo, Ai Guo, Ke Lv, Decai Tian, Chao Chai, Yunyun Duan, Shuang Xia   +8 more
wiley   +1 more source

Fast Path Generation Algorithm for Mobile Robot Navigation Using Hybrid Map

Applied Sciences
In this paper, we address the challenge of memory consumption in mobile robot navigation, particularly when using grid-based maps for accurate environment representation.
Youngmi Baek, Jung Kyu Park
doaj   +1 more source

Another trip to the wall: how much will stacked DRAM benefit HPC? [PDF]

, 2015
First defined two decades ago, the memory wall remains a fundamental limitation to system performance. Recent innovations in 3D-stacking technology enable DRAM devices with much higher bandwidths than traditional DIMMs.
Radulović, Milan, Radojković, Petar, Radulovic, M., Petar Radojković, Sally A. McKee, Eduard Ayguadé, Ayguad, E., Bronis R. de Supinski, Radulovic, M.,, Ayguad, E.,, Ruiz, D.,, Zivanovic, D., Ruiz, D., Ayguadé Parra, Eduard, De Supinski, B. R.,, De Supinski, Bronis, McKee, Sally, Zivanovic, D.,, Radojkov\uedc, P., Radojkovíc, P.,, De Supinski, B. R., Milan Radulovic, Daniel Ruiz, Živanovič, Darko, McKee, Sally A, Darko Zivanovic, McKee, Sally A,, Ruiz, Daniel   +27 more
core   +1 more source

CSF Monoamine Metabolites and Cognitive Trajectory in Early Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Imaging and postmortem studies indicate that abnormalities in monoaminergic neurotransmission contribute to cognitive impairment in Parkinson's disease (PD). However, it remains uncertain if cerebrospinal fluid (CSF) monoamine metabolites can serve as biomarkers of cognitive decline in early PD.
Jing‐Yu Shao, Rong Li, Yu‐Xiang Jiao, Kai Ma, Hong‐Qi Yang, Zheng‐Yu Sun, Jie‐Wen Zhang, Shuai Chen   +7 more
wiley   +1 more source

NOVEL IN-MEMORY COMPUTING CIRCUIT USING MULLER-C ELEMENT [PDF]

Proceedings on Engineering Sciences
The proposed research work addresses the von Neumann bottleneck, a limitation in computing systems where data transfer between memory and processor components slows down performance.
Gururaj A Tapashetti , Umadevi S
doaj   +1 more source

Elevated Connectivity During Language Processing Is Associated With Cognitive Performance in SeLECTS

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Self‐Limited Epilepsy with Centrotemporal Spikes (SeLECTS) is associated with language impairments despite seizures originating in the motor cortex, suggesting aberrant cross‐network interactions. Here we tested whether functional connectivity in SeLECTS during language tasks predicts language performance.
Wendy Qi, Katharine Lee, Kerry C. Nix, Miguel Menchaca, Xiwei Shé, Lorelei Santa Maria, Wei Wu, Zihuai He, Fiona M. Baumer   +8 more
wiley   +1 more source

Clinical Outcomes of SEEG‐Guided Radiofrequency Thermocoagulation in Children With Focal Drug‐Resistant Epilepsy: A Multicenter Real‐World Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Stereoelectroencephalography‐guided radiofrequency thermocoagulation (SEEG‐RFTC) has emerged as a safe and effective minimally invasive treatment for children with drug‐resistant focal epilepsy. Although evidence from real‐world studies remains limited, numerous pediatric cases have demonstrated promising outcomes. This retrospective
Weitao Chen, Stéphane Jean, Weihong Liu, Yihai Dai, Xinrong Fang, Xiaoqiang Wei, Shan Chen, Shiwei Song   +7 more
wiley   +1 more source

A High-Performance Hardware-Efficient Memory Allocation Technique and Design [PDF]

, 1999
This paper presents a hardware-efficient memory allocation (EMA) technique designed to eliminate both internal and external fragmentation that appear in the buddy system. EMA can allocate a free memory block of any size in any part of memory.
Mostafa Abd-El-Barr, Sadiq M. Sait, Cam, H., Sait, Sadiq M., Hasan Çam, Cam, Hasan, Abd-El-Barr, Mostafa   +6 more
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Effectiveness of rTMS on Working Memory and Inhibitory Impairments in Patients With Post‐Stroke Executive Deficits

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Considerable efforts have been dedicated to developing effective treatments for post‐stroke executive impairment (PSEI), among which repetitive transcranial magnetic stimulation (rTMS) has shown great potential. This study aimed to investigate the therapeutic effects of high‐frequency rTMS on working memory (WM) and response ...
Mengting Lao, Rongwei Du, Zhujun Wang, Yang Gao, Meiling Cheng, Xianglong Wang, Wen Wu   +6 more
wiley   +1 more source

Concurrency in Transactional Memory [PDF]

, 2015
This document is presented in fulfilment of the degree of \emph{Habilitation \`{a} Diriger des Recherches} and aims at presenting, in a coherent form, my main scientific results, collaborations and supervision of research during the last 8 years in the ...
Gramoli, Vincent
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