Results 101 to 110 of about 592,027 (318)

Spatial and Volumetric Characteristics of Glioblastoma: Associations With Clinical Presentation and Survival

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective We aim to comprehensively analyze how regional tumor and edema characteristics are associated with clinical presentations and survival outcomes in a large cohort of glioblastoma patients. Methods Patients with IDH‐wildtype glioblastoma who received brain MRI from 2010 to 2023 were included.
Daniel J. Zhou, Marc Jaskir, Julian Gal, Yombe Fonkeu, Christos Davatzikos, MacLean P. Nasrallah, Jose Garcia, Rubo Xing, Stephen J. Bagley, Arati Desai, Richard E. Phillips, Steven Tobochnik, Colin A. Ellis, James J. Gugger, Nishant Sinha, Joel M. Stein, Kathryn A. Davis   +16 more
wiley   +1 more source

Biasing Circuits for Voltage Controlled GSM Power Amplifiers [PDF]

, 2003
In GSM phones voltage controlled power amplifiers are used to vary the output power.Inaccuracies in output power levels are predominantly caused by drift in PA gain over temperature and input power.In this paper we present biasing circuits that implement
Andre van Bezooijen, Prikhodko, Dima, van Bezooijen, André, van Roermund, A.H.M., Bezooijen, van, A., Prikhodko, D., A.H.M. van Roermund, Dima Prikhodko, Roermund, van, A.H.M.   +8 more
core   +1 more source

Thalamo‐Lesional Connectivity Signatures of Bilateral Tonic–Clonic Seizures in Focal Cortical Dysplasia‐Related Epilepsy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives Focal cortical dysplasia (FCD) is the most common etiology of drug‐resistant epilepsy in children. Focal to bilateral tonic–clonic seizures (FBTCS) mark a high risk of drug‐resistant epilepsy and involve thalamocortical circuitry in their generation and propagation.
Hua Xie, Xiaotong Li, Venkata Sita Priyanka Illapani, Leigh N. Sepeta, Jason Schroeder, Chima O. Oluigbo, Madison M. Berl, William D. Gaillard, Nathan T. Cohen   +8 more
wiley   +1 more source

Editorial: CNS pain circuits in health and disease

Frontiers in Neural Circuits, 2022
Francesco Ferrini, Francesco Ferrini, Peter A. Goldstein, Peter A. Goldstein, Peter A. Goldstein, Charalampos Labrakakis, Charalampos Labrakakis   +6 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

A New Chaotic System With Two Stable Node-Foci Equilibria and an Unstable Saddle-Focus Equilibrium: Bifurcation and Multistability Analysis, Circuit Design, Voice Cryptosystem Application, and FPGA Implementation

IEEE Access
In the recent years, significant research interest has been devoted in the modelling and applications of chaotic systems with stable equilibria. In this research study, we propose a new 3-D chaotic system with two stable node-foci equilibria and an ...
Talal Bonny, Sundarapandian Vaidyanathan, Wafaa Al Nassan, Fareh Hannachi, Aceng Sambas   +4 more
doaj   +1 more source

The Synaptic and Circuit Functions of Vitamin D in Neurodevelopment Disorders

Neuropsychiatric Disease and Treatment, 2023
Xiaoshan Ye,1,* Qionglin Zhou,2,* Pengcheng Ren,1,3,4 Wei Xiang,1,3 Le Xiao1 1Hainan Women and Children’s Medical Center, School of Pediatrics, Hainan Medical University, Haikou, People’s Republic of China; 2International School of Public Health ...
Ye X, Zhou Q, Ren P, Xiang W, Xiao L
doaj  

Scan Latch Partitioning into Multiple Scan Chains for Power Minimization in Full Scan Sequential Circuits

, 2000
Power dissipated during test application is substantially higher than power dissipated during functional operation which can decrease the reliability and lead to yield loss.
Nicola Nicolici, Bashir M. Al-Hashimi, Al-Hashimi, Bashir M., Nicolici, Nicola   +3 more
core   +1 more source

Carboxylic‐Acid Functionalized Multiwalled Carbon Nanotube‐Alkane‐Based Resistive Temperature Sensor for Cold Chain Applications

Advanced Engineering Materials, EarlyView.
This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera, Philippe Marrec, A. Jorge Parola, Madalena Dionísio, Hugo Águas, Andreia F. M. Santos, Hamed Pourkheirollah, Donald Lupo, César A. T. Laia   +8 more
wiley   +1 more source

Hyperpolarization-activated cyclic nucleotide-gated channels and epilepsy: genetics, circuits, and treatments

Frontiers in Neurology
Epilepsy is a common chronic disorder of the central nervous system characterized by recurrent seizures arising from abnormal, hypersynchronous neuronal activity; its pathogenesis is complex and remains incompletely understood.
Ming-Shan Cai, Peng Liao, Zhen-Liang Hu, Yun Li, Jia-Xing Zhao, Liang Jin, Hong-Wei Wang, Yong-Jun Chen   +7 more
doaj   +1 more source