Results 61 to 70 of about 271,914 (282)

Memory and Resting‐State Connectivity in Acute Transient Global Amnesia: A Case–Control fMRI Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background and Objectives Transient global amnesia (TGA) is a striking model of isolated amnesia. While hippocampal lesions are well described, the network‐level mechanisms and the precise neuropsychological profile remain debated. Our objective was thus to characterize functional and neuropsychological correlates of acute TGA and their ...
Elias El Otmani, Emmanuel Barbeau, Béatrice Lemesle, Emilie Milongo‐Rigal, Sophie Fernandez, Sandrine Charpentier, Jean‐François Albucher, Nicolas Raposo, Fabrice Bonneville, Patrice Péran, Jérémie Pariente   +10 more
wiley   +1 more source

Applications of Machine Learning in Resource Management for RAN-Slicing in 5G and Beyond Networks: A Survey

IEEE Access, 2022
One of the key foundations of 5th Generation (5G) and beyond 5G (B5G) networks is network slicing, in which the network is partitioned into several separated logical networks, taking into account the requirements of diverse applications. In this context,
Yaser Azimi, Saleh Yousefi, Hashem Kalbkhani, Thomas Kunz   +3 more
doaj   +1 more source

Sex‐Stratified Association of Regional Dopamine Transporter Binding With Disease Progression in Amyotrophic Lateral Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To clarify the clinical relevance of dopamine transporter single‐photon emission computed tomography (DAT‐SPECT) abnormalities in amyotrophic lateral sclerosis (ALS), with a prespecified focus on sex‐stratified associations with disease progression and short‐term prognosis.
Tomoya Kawazoe, Keizo Sugaya, Kentaro Hayashi, Keiko Hino, Yasuhiro Nakata, Kota Bokuda, Toshio Shimizu, Kazushi Takahashi   +7 more
wiley   +1 more source

Resource Allocation for Network Slicing in RAN Using Case-Based Reasoning

Applied Sciences, 2022
As a key technology of 5G, network slicing can meet the diverse needs of users. In this research, we study network slicing resource allocation in radio access networks (RAN) by case-based reasoning (CBR). We treat the user distribution scenario as a case
Dandan Yan, Xu Yang, Laurie Cuthbert
doaj   +1 more source

Fronthaul for Cloud-RAN Enabling Network Slicing in 5G Mobile Networks [PDF]

, 2018
This work considers how network slicing can use the network architecture Cloud-Radio Access Network (C-RAN) as an enabler for the required prerequisite network virtualization. Specifically this work looks at a segment of the C-RAN architecture called the
Larsen, Line M. P., Berger, Michael Stübert, Christiansen, Henrik Lehrmann   +2 more
core   +1 more source

Boosting 5G on Smart Grid Communication: A Smart RAN Slicing Approach [PDF]

, 2022
Fifth-generation (5G) and beyond systems are expected to accelerate the ongoing transformation of power systems toward the smart grid. However, the inherent heterogeneity in smart grid services and requirements pose significant challenges toward the ...
Kalalas, Charalampos, Popovski, Petar, Carrillo, Dick, Rodriguez, Demostenes Z., Kokkoniemi-Tarkkanen, Heli, Fraidenraich, Gustavo, Michalopoulos, Diomidis S., Ahola, Kimmo, Nardelli, Pedro H.J., Raussi, Petra   +9 more
core   +1 more source

Stage‐Dependent β‐Synuclein Links MRI and Cognitive Decline in Alzheimer's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Synaptic degeneration drives cognitive decline in Alzheimer's disease (AD), but synaptic biomarkers are scarce. Brain‐enriched β‐synuclein emerged as a synaptic damage marker. We investigated its diagnostic, prognostic, and structural correlates across the AD continuum.
Ulaş Ay, Merve Alaylioglu, Erdi Sahin, Sanem Sultan Yoruk Oner, Gulce Iskan, Gulce Cosku Yilmaz Cakan, Gozde Kizilates‐Evin, Emre Hari, Elif Kurt, Erdinc Dursun, Basar Bilgic, Hasmet Hanagasi, Hakan Gurvit, Tamer Demiralp, Duygu Gezen‐Ak, Bedia Samanci   +15 more
wiley   +1 more source

Forward Slicing by Conjunctive Partial Deduction and Argument Filtering [PDF]

, 2005
Program slicing is a well-known methodology that aims at identifying the program statements that (potentially) affect the values computed at some point of interest. Within imperative programming, this technique has been successfully applied to debugging,
Vidal, German, Leuschel, Michael
core   +2 more sources

Towards transparent 6G AI-RAN: A survey on explainable deep reinforcement learning for intelligent network slicing

Journal of Information and Intelligence
The advent of the sixth generation (6G) wireless networks envisions an Artificial Intelligence (AI)-native Radio Access Network (AI-RAN), where Deep Reinforcement Learning (DRL) emerges as a key enabler for intelligent and autonomous network slicing ...
Shuaishuai Guo, Yutong Zhong, Zhenyu Feng, Shengqi Kang, Jichao Chen   +4 more
doaj   +1 more source

White Matter and Perivascular Imaging Changes in Alzheimer's Disease and Cerebral Amyloid Angiopathy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Peak‐width of skeletonized mean diffusivity (PSMD) and diffusion tensor imaging–analysis along the perivascular space (DTI‐ALPS), reflecting white matter integrity and glymphatic function, are altered in Alzheimer's disease (AD).
Debina Laishram, Guangwei Du, Sangam Kanekar, Nandakumar Nagaraja   +3 more
wiley   +1 more source