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Backward extrapolation technique: Analysis of different criteria after supramaximal exercise in cycling
(2021-04-01)
BACKGROUND: Backward extrapolation technique (BE) was used to estimate V. O2 from postexercise measuring, eliminating oronasal mask (OM) during the efforts. Despite its advantage, literature presents discrepancy in applied ...
A transfer entropy approach for the assessment of the impact of inspiratory muscle training on the cardiorespiratory coupling of amateur cyclists
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Fisioterapia - PPGFtCâmpus São CarlosDepartamento de Fisioterapia - DFisio, 2020-02-25)
Comparação de diferentes intensidades de treinamento muscular inspiratório sobre o controle autonômico cardiovascular de ciclistas: estudo clínico controlado e randomizado
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Fisioterapia - PPGFtCâmpus São Carlos, 2020-09-25)
Recently, inspiratory muscle training (IMT) has been widely used by professionals and amateurs’ athletes as a complementary exercise training method, with the aim of improving sports performance. However, there is still ...
Decoupling the influence of systemic variables in the peripheral and cerebral haemodynamics during ECMO procedure by means of oblique and orthogonal subspace projections
Extra-Corporeal Membrane Oxygenation (ECMO) is a life support system for infants and children with cardio-respiratory failure. During ECMO it is possible to have unstable cerebral haemodynamics, due to strong oscillations ...
Episodic stimulation of central chemoreceptor neurons elicits disordered breathing and autonomic dysfunction in volume overload heart failure
(AMER PHYSIOLOGICAL SOC, 2020)
Enhanced central chemoreflex (CC) gain is observed in volume overload heart failure (HF) and is correlated with autonomic dysfunction and breathing disorders. The aim of this study was to determine the role of the CC in ...
Detection of epileptic seizures from single lead ECG by means of phase rectified signal averaging
Epileptic seizures have a clear effect on the regulatory mechanisms of the autonomic nervous system, especially on the cardiac and respiratory controls. Changes in heart rate and respiration are well known to occur around ...
Neurochemical and electrical modulation of the locus coeruleus: contribution to CO2drive to breathe
(2014)
The locus coeruleus (LC) is a dorsal pontine region, situated bilaterally on the floor of the fourth ventricle. It is considered to be the major source of noradrenergic innervation in the brain. These neurons are highly ...
The pathophysiology of rett syndrome with a focus on breathing dysfunctions
(2020-11-01)
Rett syndrome (RTT), an X-chromosome-linked neurological disorder, is characterized by serious pathophysiology, including breathing and feeding dysfunctions, and alteration of cardiorespiratory coupling, a consequence of ...
Análisis e interpretación de señales cardio respiratorias para determinar el momento óptimo de desconexión de un paciente asistido mediante ventilación
(Universidad Autónoma de Bucaramanga UNABFacultad IngenieríaPregrado Ingeniería Mecatrónica, 2015)
El presente proyecto de grado en ingeniería mecatrónica expone el análisis e interpretación de señales cardiorrespiratorias para determinar el momento óptimo de desconexión de un paciente asistido mediante ventilación. Se ...
Impacto genético e ambiental na aptidão cardiorrespiratória, atividade física e metabolismo de glicose
(Universidade Estadual Paulista (Unesp), 2010-05-10)
Baixa atividade física e aptidão cardiorrespiratória estão associadas diretamente a resistência a insulina que pode ser considerada como fator inicial para posteriores distúrbios, como aumento da adiposidade corporal, ...