Results 91 to 100 of about 742,791 (250)

ECG Approximate Entropy in the Elderly during Cycling Exercise. [PDF]

Sensors (Basel), 2022
Liou JW, Wang PS, Wu YT, Lee SK, Chang SD, Liou M.   +5 more
europepmc   +1 more source

Accelerating the Computation of Entropy Measures by Exploiting Vectors with Dissimilarity

Entropy, 2017
In the diagnosis of neurological diseases and assessment of brain function, entropy measures for quantifying electroencephalogram (EEG) signals are attracting ever-increasing attention worldwide.
Yun Lu, Mingjiang Wang, Rongchao Peng, Qiquan Zhang   +3 more
doaj   +1 more source

Membrane composition and thermodynamic identity as boundaries of life for synthetic cell research

FEBS Letters, EarlyView.
What makes a cell a cell? The boundary of a living cell is not just a wall. Read as a Markov blanket, the membrane separates internal from external states, generating identity and non‐equilibrium order. Can this identity be rebuilt from scratch in a synthetic cell?
Caterina Presutti, Bert Poolman
wiley   +1 more source

Approximate tensorization of entropy at high temperature [PDF]

, 2014
We show that for weakly dependent random variables the relative entropy functional satisfies an approximate version of the stan- dard tensorization property which holds in the independent case.
Menz, Georg, Tetali, Prasad, CAPUTO, PIETRO, Pietro Caputo, Prasad Tetali, Georg Menz   +5 more
core   +1 more source

Approximate entropy: a promising tool to understand the hidden electrical activity of fruit. [PDF]

Commun Integr Biol, 2023
Reissig GN, de Carvalho Oliveira TF, Parise AG, Costa ÁVL, Posso DA, Rombaldi CV, Souza GM.   +6 more
europepmc   +1 more source

The role of miR‐335‐5p in the redifferentiation of BRAF p.V600E thyroid cancers

Molecular Oncology, EarlyView.
The BRAF p.V600E mutation promotes thyroid cancer dedifferentiation and radioiodine resistance. Using a network approach, we identified miR‐335‐5p as a key regulator of BRAF‐mutated thyroid tumors. Restoring miR‐335‐5p increased thyroid‐specific gene expression and iodine uptake in cells and organoids.
Valeria Pecce, Simone Bini, Marialuisa Sponziello, Giorgio Grani, Giulia Fiscon, Paola Paci, Lorenzo Farina, Rosa Falcone, Valentina Maggisano, Sebastiano Filetti, Cosimo Durante, Antonella Verrienti   +11 more
wiley   +1 more source

Review of Recent (2015–2024) Popular Entropy Definitions Applied to Physiological Signals

Entropy
Entropy estimation is widely used in time series analysis, particularly in the field of Biomedical Engineering. It plays a key role in analyzing a wide range of physiological signals and serves as a measure of signal complexity, which reflects the ...
Dimitrios Platakis, George Manis
doaj   +1 more source

Measuring Dynamical Uncertainty With Revealed Dynamics Markov Models

Frontiers in Applied Mathematics and Statistics, 2019
Concepts and measures of time series uncertainty and complexity have been applied across domains for behavior classification, risk assessments, and event detection/prediction.
Aaron Bramson, Aaron Bramson, Aaron Bramson, Adrien Baland, Atsushi Iriki, Atsushi Iriki   +5 more
doaj   +1 more source

Differential expression of cancer‐related genes supports prediction of poor response to first‐line treatments in T‐ALL pediatric patients with high minimal residual disease

Molecular Oncology, EarlyView.
In the present work, we have identified a transcriptional signature based on the differential expression of six genes (BCL2&MAST4, HSH2D&LAT2, METRN&PITPNM2) that would facilitate the early detection of T‐cell acute lymphoblastic leukemia (T‐ALL) patients prone to a poor treatment response and could be implemented at diagnosis, along with other risk ...
Antonio Lahera, Laura Vela‐Martín, Pablo Fernández‐Navarro, José Luis López‐Lorenzo, Javier Cornago, Pilar Llamas, Eduardo Pérez‐Gómez, José Luis Marín‐Rubio, Manuel Fresno, Javier Santos, José Fernández‐Piqueras, María Villa‐Morales   +11 more
wiley   +1 more source

Analysis of complexity in the EEG activity of Parkinson's disease patients by means of approximate entropy. [PDF]

Geroscience, 2022
Pappalettera C, Miraglia F, Cotelli M, Rossini PM, Vecchio F.   +4 more
europepmc   +1 more source