Results 11 to 20 of about 173,999 (290)

Mapping the evidence on health equity considerations in economic evaluations of health interventions: a scoping review protocol

Systematic Reviews, 2020
Background Equity in health has become an important policy agenda around the world, prompting health economists to advance methods to enable the inclusion of equity in economic evaluations.
Hafizah Besar Sa’aid, Sharon Mathew, Marina Richardson, Joanna M. Bielecki, Beate Sander   +4 more
doaj   +1 more source

Detection of Orienting Response to Novel Sounds in Healthy Elderly Subjects: A Machine Learning Approach Using EEG Features

Acta Infologica, 2023
Unexpected events in the environment elicit the orienting response that protects humans from dangerous situations and there is great importance in identifying these events, especially in aging.
Emine Elif Tülay
doaj   +1 more source

Learning alters theta amplitude, theta-gamma coupling and neuronal synchronization in inferotemporal cortex [PDF]

, 2011
Background: How oscillatory brain rhythms alone, or in combination, influence cortical information processing to support learning has yet to be fully established.
Zhang Xuejuan, Yang Zhan, Zhan Yang, Nicol, Alister U., Fischer Hanno, Kendrick, Keith M., Xuejuan Zhang, Zhang, Xuejuan, Hanno Fischer, Nicol Alister U, Fischer, Hanno, Zhan, Yang, Alister U Nicol, Feng, Jianfeng, Jianfeng Feng, Keith M Kendrick, Kendrick Keith M, Feng Jianfeng   +17 more
core   +4 more sources

Methods for identifying health state transitions from administrative data: the case of metastasis in prostate cancer

International Journal of Population Data Science, 2018
Introduction Health administrative data are a rich source of population-based information, useful for building state transition models for medical decision making.
Nicholas Mitsakakis, Karen Bremner, Ruth Croxford, Lusine Abrahamyan, Welson Ryan, Steven Carcone, Murray Krahn   +6 more
doaj   +1 more source

Interdependence of Sectors of Economic Activities for World Countries from the Reduced Google Matrix Analysis of WTO Data

Entropy, 2020
We apply the recently developed reduced Google matrix algorithm for the analysis of the OECD-WTO World Network of Economic Activities. This approach allows to determine interdependencies and interactions of economy sectors of several countries, including
Célestin Coquidé, José Lages, Dima L. Shepelyansky   +2 more
doaj   +1 more source

A computational study on altered theta-gamma coupling during learning and phase coding [PDF]

, 2012
There is considerable interest in the role of coupling between theta and gamma oscillations in the brain in the context of learning and memory. Here we have used a neural network model which is capable of producing coupling of theta phase to gamma ...
Yang Zhan, Haifu Zhou (157350), Zhang Xuejuan, Kendrick Keith M., Zhan Yang, Kendrick, Keith M., Xuejuan Zhang, Zhang, Xuejuan, Zhou Haifu, Jianfeng Feng (48703), Xuejuan Zhang (157336), Zhan, Yang, Keith M. Kendrick (157342), Zhou, Haifu, Haifu Zhou, Yang Zhan (157356), Feng, Jianfeng, Jianfeng Feng, Keith M Kendrick, Feng Jianfeng   +19 more
core   +2 more sources

Analysis of theta power in hippocampal EEG during bar pressing and running behavior in rats during distinct behavioral contexts [PDF]

, 2004
These experiments examine changes in theta power as measured by wavelet analysis in five rats performing a conditional visual discrimination task and a simple running task. In the conditional task, rats were trained to press one lever to initiate a trial
Hyman, James M., Rossi, Christina A., James M. Hyman, Hasselmo, Michael E., Bradley P. Wyble, Wyble, Brad, Michael E. Hasselmo, Christina A. Rossi   +7 more
core   +1 more source

Decision time, slow inhibition, and theta rhythm [PDF]

, 2010
In this paper, we examine decision making in a spiking neuronal network and show that longer time constants for the inhibitory neurons can decrease the reaction times and produce theta rhythm.We analyze the mechanism and find that the spontaneous firing
Smerieri, Anteo, Edmund T. Rolls, Feng, Jianfeng, Jianfeng Feng, Rolls, Edmund T., Anteo Smerieri   +5 more
core   +1 more source

Antiviral treatment for treatment-naïve chronic hepatitis B: systematic review and network meta-analysis of randomized controlled trials

Systematic Reviews, 2019
Background Chronic hepatitis B (CHB) infection poses a significant burden to public health worldwide. Most cases are clinically silent until late in the disease course.
William W. L. Wong, Petros Pechivanoglou, Josephine Wong, Joanna M. Bielecki, Alex Haines, Aysegul Erman, Yasmin Saeed, Arcturus Phoon, Mina Tadrous, Mona Younis, Noha Z. Rayad, Valeria Rac, Harry L. A. Janssen, Murray D. Krahn   +13 more
doaj   +1 more source

The internal consistency of the goldberg questionnaire in farmers

INFAD, 2018
The General Health Questionnaire is used to detect the existence of a probable psychiatric disorder in the general population, among a community or in non-psychiatric settings, such as in public health or primary care (Pais Ribeiro, et al., 2015).
Cláudia Chaves, Paula Nelas, Emília Coutinho, Maria Amaral, Carla Cruz   +4 more
doaj   +1 more source