Results 101 to 110 of about 111,723 (272)

Affect and conceptual learning in indoor and green outdoor school environments: Psychophysiological self‐regulation matters

British Journal of Educational Psychology, EarlyView.
Abstract Background Research on the role of the physical school environment in areas other than educational psychology has documented the benefits of exposure to nature for cognitive and emotional functioning. Positive effects have been indicated not only after a break in nature in mentally fatigued students but also in students who did not have ...
Lucia Mason, Libera Y. Mastromatteo, Cecilia Rocchi, Sara Scrimin   +3 more
wiley   +1 more source

Enhancing generalizability theory with mixed‐effects models for heteroscedasticity in psychological measurement: A theoretical introduction with an application from EEG data

British Journal of Mathematical and Statistical Psychology, EarlyView.
Abstract Generalizability theory (G‐theory) defines a statistical framework for assessing measurement reliability by decomposing observed variance into meaningful components attributable to persons, facets, and error. Classic G‐theory assumes homoscedastic residual variances across measurement conditions, an assumption that is often violated in ...
Philippe Rast, Peter E. Clayson
wiley   +1 more source

Causal neuro-immune relationships at patients with chronic pyelonephritis and cholecystitis. Correlations between parameters EEG, HRV and white blood cell count

Open Medicine, 2017
We aim to analyze in bounds KJ Tracey’s immunological homunculus conception the relationships between parameters of electroencephalogram (EEG) and heart rate variability (HRV), on the one hand, and the parameters of bhite blood cell count, on the other ...
Kul’chyns’kyi Andriy B, Kyjenko Valeriy M, Zukow Walery, Popovych Igor L   +3 more
doaj   +1 more source

Obstructive sleep apnea syndrome detection based on ballistocardiogram via machine learning approach

Mathematical Biosciences and Engineering, 2019
Obstructive sleep apnea (OSA) is a common sleep-related respiratory disease that affects people's health, especially in the elderly. In the traditional PSG-based OSA detection, people's sleep may be disturbed, meanwhile the electrode slices are easily to
Weidong Gao , Yibin Xu, Shengshu Li , Yujun Fu, Dongyang Zheng, Yingjia She   +5 more
doaj   +1 more source

Evaluation of HRV estimation algorithms from PPG data using neural networks

Current Directions in Biomedical Engineering, 2020
Heart rate variability (HRV) is a powerful measure to gain information on the activation of the central nervous system and is thus a strong indicator for the overall health and emotional state of a person. Currently, the gold standard for HRV analysis is
Wittenberg Th., Koch R., Pfeiffer N., Lang N., Struck M., Amft O., Eskofier B.   +6 more
doaj   +1 more source

Disease duration modulates BOLD representations of alpha oscillations in drug‐resistant epilepsy: A concurrent EEG and fMRI study

Epilepsia, EarlyView.
Abstract Objective Alpha oscillations play a fundamental role in top‐down cognitive processes by regulating cortical excitability. Building on previous reports of altered alpha activity in patients with drug‐resistant epilepsy (DRE), we conducted concurrent electroencephalography (EEG) and functional magnetic resonance imaging (fMRI) studies to ...
Jia‐Hong Sie, Hsin‐Ju Lee, Yen‐Cheng Shih, Chien‐Chen Chou, Chien Chen, David Niddam, Hsiang‐Yu Yu, Fa‐Hsuan Lin, Wen‐Jui Kuo   +8 more
wiley   +1 more source

Resting and post exercise Heart Rate Variability in preobese individuals: a comparative study

Asian Journal of Medical Sciences, 2018
Background: Several studies have documented high incidence of cardiovascular and metabolic disorders in obese individuals. However, scant and contradictory reports are available in this context for the preobese people, especially in young adults. Aims
Rajalingamgari Venkata Mallikarjuna Vara Prasad , Meenakshi Sinha , Jayshri Ghate , Ramanjan Sinha   +3 more
doaj   +1 more source

Biometrics for Emotion Detection (BED): Exploring the combination of Speech and ECG [PDF]

, 2010
The paradigm Biometrics for Emotion Detection (BED) is introduced, which enables unobtrusive emotion recognition, taking into account varying environments.
Broek, Egon L. van den, Schut, Marleen H., Tuinenbreijer, Kees, Westerink, Joyce H.D.M.   +3 more
core   +1 more source

Feedback Control of Human Stress with Music Modulation [PDF]

, 2020
Mental stress has known detrimental effects on human health, however few algorithmic methods of reducing mental stress have been widely explored. While the act of listening to music has been shown to have beneficial effects for stress reduction, and ...
Fu, Andrew
core  

Efficacy and welfare effects of different forms of physical restraint for upper airway endoscopy of horses

Equine Veterinary Journal, EarlyView.
Abstract Background Physical restraint of horses for veterinary procedures is necessary to allow completion of tasks effectively and without injury to patient or personnel. Objectives To compare physiological effects and behavioural responses to four commonly used restraint techniques for upper respiratory tract (URT) endoscopy in unsedated horses ...
Claire O'Brien, Olivier Simon, Samantha H. Franklin, Gustavo Ferlini Agne, Sarah Weaver, Sharanne L. Raidal   +5 more
wiley   +1 more source