Results 1 to 10 of about 1,160,496 (247)

Impact of socioeconomic status on end-of-life costs: a systematic review and meta-analysis

BMC Palliative Care, 2020
Background Socioeconomic inequalities in access to, and utilization of medical care have been shown in many jurisdictions. However, the extent to which they exist at end-of-life (EOL) remains unclear. Methods Studies in MEDLINE, EMBASE, CINAHL, ProQuest,
Caberry W. Yu, S. Mohammad Alavinia, David A. Alter   +2 more
doaj   +1 more source

Design of a Configurable Spike-Encoding Circuit Based on Focal Plane Array

Applied Sciences, 2023
Spiking neural networks inspired by biological models are gaining popularity in artificial intelligence due to their ability to solve diverse problems while reducing energy consumption.
Di Lu, Wenchang Li, Jian Liu, Gang Chen, Zhigang Li   +4 more
doaj   +1 more source

Effect of the Quadric Shear Zonal Flows and Beta on the Downstream Development of Certain Unstable Baroclinic Waves

Tellus: Series A, Dynamic Meteorology and Oceanography, 2023
Many factors are affecting the downstream development of baroclinic waves, among which zonal shear flow is one of the factors that need to be considered.
Jian Song, Yu Ying Yang
doaj   +1 more source

Material Identification During Turning by Neural Network

Journal of Machine Engineering, 2020
A design concept for high-performance components involves the combination of different materials in hybrid workpieces. Different material properties and chemical compositions influence the machining quality of hybrid workpieces.
Berend DENKENA, Benjamin BERGMANN, Miriam HANDRUP, Matthias WITT   +3 more
doaj   +1 more source

80 Hz but not 40 Hz, transcranial alternating current stimulation of 80 Hz over right intraparietal sulcus increases visuospatial working memory capacity

Scientific Reports, 2022
Working memory (WM) is a complex cognitive function involved in the temporary storage and manipulation of information, which has been one of the target cognitive functions to be restored in neurorehabilitation.
Jimin Park, Chany Lee, Sangjun Lee, Chang-Hwan Im   +3 more
doaj   +1 more source

Recurrent neural network optimization for wind turbine condition prognosis

Diagnostyka, 2022
This research focuses on employing Recurrent Neural Networks (RNN) to prognosis a wind turbine operation’s health from collected vibration time series data, by using several memory cell variations, including Long Short Time Memory (LSTM), Bilateral LSTM (
Kerboua Adlen, Kelaiaia Ridha
doaj   +1 more source

Involvement of Norepinephrine in the Control of Activity and Attentive Processes in Animal Models of Attention Deficit Hyperactivity Disorder

Neural Plasticity, 2004
Functional and morphological studies in children affected by Attention Deficit Hyperactivity Disorder (ADHD) suggest a prefrontal cortex (PFc) dysfunction.
D. Viggiano, L. A. Ruocco, S. Arcieri, A. G. Sadile   +3 more
doaj   +1 more source

Static internal representation of dynamic situations reveals time compaction in human cognition

Journal of Advanced Research, 2021
Introduction: The human brain has evolved under the constraint of survival in complex dynamic situations. It makes fast and reliable decisions based on internal representations of the environment.
José Antonio Villacorta-Atienza, Carlos Calvo Tapia, Sergio Díez-Hermano, Abel Sánchez-Jiménez, Sergey Lobov, Nadia Krilova, Antonio Murciano, Gabriela E. López-Tolsa, Ricardo Pellón, Valeri A. Makarov   +9 more
doaj   +1 more source

Hippocampal CA1 Neurons Represent Positive Feedback During the Learning Process of an Associative Memory Task

Frontiers in Systems Neuroscience, 2021
The hippocampus is crucial for forming associations between environmental stimuli. However, it is unclear how neural activities of hippocampal neurons dynamically change during the learning process.
Shogo Takamiya, Shogo Takamiya, Kazuki Shiotani, Kazuki Shiotani, Tomoya Ohnuki, Yuma Osako, Yuma Osako, Yuta Tanisumi, Yuta Tanisumi, Shoko Yuki, Hiroyuki Manabe, Junya Hirokawa, Yoshio Sakurai   +12 more
doaj   +1 more source

Spinal Cord Injury in Myelomeningocele: Prospects for Therapy

Frontiers in Cellular Neuroscience, 2020
Myelomeningocele (MMC) is the most common congenital defect of the central nervous system and results in devastating and lifelong disability. In MMC, the initial failure of neural tube closure early in gestation is followed by a progressive prenatal ...
Karolina Janik, Meredith A. Manire, George M. Smith, Barbara Krynska   +3 more
doaj   +1 more source