Results 31 to 40 of about 111,723 (272)

Microbiota intestinal versus saúde mental: descobertas que podem impactar protocolos de tratamento psiquiátrico

Debates em Psiquiatria
Introdução: A descoberta da comunicação bidirecional entre intestino e cérebro tem despertado interesse para a compreensão do papel da microbiota intestinal na regulação dos processos emocionais.
Audrey Ribeiro Fischer, Hayslla Mikaella do Couto Araújo   +1 more
doaj   +1 more source

Peculiarities of spectral parameters of EEG, HRV and routine parameters of immunity in patients with various levels of the entropy of EEG, HRV, immunocytogram and leukocytogram

Journal of Education, Health and Sport, 2019
Background. We have previously shown that the entropy levels of spectral parameters of EEG and HRV as well as of Immunocytogram and Leukocytogram are well dispersed. The method of cluster analysis was the distribution of the observed contingent into four
O O Popadynets’, A I Gozhenko, W Zukow, I L Popovych   +3 more
doaj   +1 more source

Features of the HRV, endocrine and metabolic parameters in persons whose immune status is susceptible or resistant to chronic stress

Journal of Education, Health and Sport, 2020
Background. In the previous studies, we compared the individuals who were almost identical to the average value of LF/HF ratio and its dispersion, but with opposite deviations from the norm of immunity.
Oleksandr Lukyanchenko, Oksana Mel’nyk, Olena Gozhenko, Walery Zukow, Igor Popovych   +4 more
doaj   +1 more source

Association of glucose homeostasis measures with heart rate variability (HRV) among hyperlipidemic rat model: protective role of Emblica officinalis

BLDE University Journal of Health Sciences, 2020
Background: Altered glucose homeostasis due to hyperlipidemia mainly revolves around pathophysiological effects of abnormal lipid levels and insulin resistance.
Pallavi Kanthe, B S Patil, Sumangala Patil, Kusal K Das   +3 more
doaj   +1 more source

The role of heart rate on the associations between body composition and heart rate variability in children with overweight/obesity : the ActiveBrains project [PDF]

, 2019
Background: Heart rate variability (HRV) is negatively associated with body mass index and adiposity in several populations. However, less information is available about this association in children with overweight and obesity, especially severe/morbid ...
Cadenas-Sanchez, Cristina, Esteban-Cornejo, Irene, Maria Lozano, Rosa, Michels, Nathalie, Migueles, Jairo H, Molina-Garcia, Pablo, Mora-Gonzalez, Jose, Navarrete, Socorro, Ortega, Francisco B, Plaza-Florido, Abel, Rodriguez-Ayllon, Maria, Sacha, Jerzy   +11 more
core   +4 more sources

Neurophysiological investigations of drug resistant epilepsy patients treated with vagus nerve stimulation to differentiate responders from non-responders [PDF]

, 2020
Background and purpose In patients treated with vagus nerve stimulation (VNS) for drug resistant epilepsy (DRE), up to a third of patients will eventually not respond to the therapy.
Boon, Paul, Bouckaert, Charlotte, Carrette, Evelien, Carrette, Sofie, Dauwe, Ine, Dewaele, Frank, Gadeyne, Stefanie, Goossens, Lutgart, Hödl, Stephanie, Mertens, Ann, Meurs, Alfred, Proesmans, Silke, Raedt, Robrecht, Vonck, Kristl   +13 more
core   +2 more sources

Heart Rate Variability: A possible machine learning biomarker for mechanical circulatory device complications and heart recovery [PDF]

, 2020
Cardiovascular disease continues to be the number one cause of death in the United States, with heart failure patients expected to increase to \u3e8 million by 2030.
Aras, Shravan, Khalpey, Zain, Lin, Theodore   +2 more
core   +1 more source

Determining cardiac vagal threshold from short term heart rate complexity

Current Directions in Biomedical Engineering, 2016
Evaluating individual aerobic exercise capacity is fundamental in sports and exercise medicine but associated with organizational and instrumental effort.
Hamdan Rami Abou, Schumann Andy, Herbsleb Marco, Schmidt Marcus, Rose Georg, Bär Karl-Jürgen, Gabriel Holger   +6 more
doaj   +1 more source

Age and Sex Differences in Heart Rate Variability and Vagal Specific Patterns – Baependi Heart Study

Global Heart, 2020
Background: Heart rate variability (HRV) is a noninvasive method for assessing autonomic function. Age, sex, and chronic conditions influence HRV. Objectives: Our aim was to evaluate HRV measures exploring differences by age, sex, and race in a sample ...
Glaucylara Reis Geovanini, Enio Rodrigues Vasques, Rafael de Oliveira Alvim, José Geraldo Mill, Rodrigo Varejão Andreão, Bruna Kim Vasques, Alexandre Costa Pereira, Jose Eduardo Krieger   +7 more
doaj   +1 more source

Pacinian Corpuscle‐Inspired Strain Conversion Enables Ultrasensitive, Linear, and Broad‐Range Piezoelectric Sensing for Cardiovascular Health Monitoring

Advanced Science, EarlyView.
A bioinspired piezoelectric sensor mimicking Pacinian corpuscles is developed to enable ultrasensitive and linear pressure sensing. A multilayer grooved architecture converts normal pressure into in‐plane strain, delivering high sensitivity, wide linear range, and efficient energy harvesting, enabling high‐fidelity wrist pulse monitoring and ...
Qi Yang, Zhongqian Song, Shengjie Liu, Yingming Ma, Weiyan Li, Huijun Kong, Cuiyu Liu, Yu Bao, Li Niu   +8 more
wiley   +1 more source