Zobrazeno 1 - 10
of 8 592
pro vyhledávání: '"hrv"'
Autor:
Nachum Plonka, Mike Atkinson, Rollin McCraty, Germaine Cornelissen, A. Chase Turner, Minvydas Ragulskis, Alfonsas Vainoras
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract Heart rhythm measurements over time reflect important elements of Autonomic Nervous System dynamics. Synchronization among the heart rhythms of multiple participants has been observed, but this study uses the first global dataset collected t
Externí odkaz:
https://doaj.org/article/c45d9c89045d4f34bfc59bdd40a0d249
Autor:
Aija Koskela, Heini Törnqvist, Sanni Somppi, Katriina Tiira, Virpi-Liisa Kykyri, Laura Hänninen, Jan Kujala, Miho Nagasawa, Takefumi Kikusui, Miiamaaria V. Kujala
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract Behavioral and physiological synchrony facilitate emotional closeness in attachment relationships. The aim of this pseudorandomized cross-over study was to investigate the emotional and physiological link, designated as co-modulation, betwee
Externí odkaz:
https://doaj.org/article/d0c983d51fd64504861862b14fdb9150
Publikováno v:
Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine, Vol 32, Iss 1, Pp 1-12 (2024)
Abstract Background Individuals who provide critical emergency care mount rapid psychobiological responses when faced with an incident. These responses are adaptive and ensure resources at time of demand; however, frequent activation with minimal opp
Externí odkaz:
https://doaj.org/article/f55aad2cf64c42da90424bc2317df8e8
Autor:
Kittikorn Tommy Wilasrusmee, Chantacha Sitticharoon, Issarawan Keadkraichaiwat, Pailin Maikaew, Kitchaya Pongwattanapakin, Saimai Chatree, Rungnapa Sririwichitchai, Malika Churintaraphan
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract This study aimed to investigate effects of epigallocatechin gallate (EGCG) on blood pressure (BP) and autonomic nervous system, indicated by 5-min heart rate variability (HRV) measurement in obese subjects, and determine correlations of BP w
Externí odkaz:
https://doaj.org/article/524e1437639f456f886206eb39e5365d
Autor:
Lei Lu, Tingting Zhu, Ying Tan, Jiandong Zhou, Jenny Yang, Lei Clifton, Yuan-Ting Zhang, David A. Clifton
Publikováno v:
Mathematical Biosciences and Engineering, Vol 21, Iss 8, Pp 6758-6782 (2024)
Heart rate variability (HRV) is an important metric in cardiovascular health monitoring. Spectral analysis of HRV provides essential insights into the functioning of the cardiac autonomic nervous system. However, data artefacts could degrade signal q
Externí odkaz:
https://doaj.org/article/dd5276b941ca43fcbdf3025211f59c66
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract Emotions have the potential to modulate human voluntary movement by modifying muscle afferent discharge which in turn may affect kinesthetic acuity. We examined if heart rate (HR)-related physiological changes induced by music-elicited emoti
Externí odkaz:
https://doaj.org/article/931fba2662d34b7e92a87cb53278f81a
Publikováno v:
BMC Cardiovascular Disorders, Vol 24, Iss 1, Pp 1-10 (2024)
Abstract Background The relationship between obstructive sleep apnea (OSA) and the occurrence of arrhythmias and heart rate variability (HRV) in hypertensive patients is not elucidated. Our study investigates the association between OSA, arrhythmias,
Externí odkaz:
https://doaj.org/article/3f516a6b673a4b82a7065c3bfd481e5e
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract Rapid urbanization increases psychological stress among pedestrians, potentially heightening mental health disorders. This study examines the role of street walls' visual and textural characteristics in stress recovery, using Qingdao as a ca
Externí odkaz:
https://doaj.org/article/8dfd2ae9ba7d4550ae78dc64aef9c25c
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract The physical characteristics of classrooms can significantly impact the physical and mental health as well as the learning performance of college students. This study investigates the effects of classroom size and ceiling height on learning
Externí odkaz:
https://doaj.org/article/7b3e06345924475b8b10a005e8d1eed3
Autor:
Erika Elizabeth Rodriguez-Torres, María Fernanda Azpeitia-Cruz, Jaqueline Escamilla-Muñoz, Isaac Vázquez-Mendoza
Publikováno v:
Muscles, Vol 3, Iss 2, Pp 177-188 (2024)
Respiratory Sinus Arrhythmia (RSA) manifests as cyclic fluctuations in heart rate in synchrony with breathing. Gaining insights into the dynamics of RSA within the cardiac muscle functioning is crucial for comprehending its physiological and clinical
Externí odkaz:
https://doaj.org/article/9f4de8dbd6d942d28f4d1a42067fbb0c