Results 31 to 40 of about 14,010,421 (310)

Sleep physiological network analysis in children [PDF]

open access: yesSleep Science, 2022
Objective Physiological networks have recently been employed as an alternative to analyze the interaction of the human body. Within this option, different systems are analyzed as nodes inside a communication network as well how information fows. Several studies have been proposed to study sleep subjects with the help of the Granger causality
Alvaro David Orjuela-Cañón   +3 more
openaire   +3 more sources

Ensemble of coupling forms and networks among brain rhythms as function of states and cognition

open access: yesCommunications Biology, 2022
Chen et al. analyze healthy human subjects during rest, exercise and cognitive tasks to show that synchronous modulation in the micro-architecture of brain rhythms mediates their cross-communications. They demonstrate that a dynamic network regulates the
Bolun Chen   +3 more
doaj   +1 more source

The mechanistic and prognostic implications of heart rate variability analysis in patients with cirrhosis

open access: yesPhysiological Reports, 2022
Chronic liver damage leads to scarring of the liver tissue and ultimately a systemic illness known as cirrhosis. Patients with cirrhosis exhibit multi‐organ dysfunction and high mortality.
Noor‐Ul‐Hoda Abid, Ali R. Mani
doaj   +1 more source

Resting-state “physiological networks”

open access: yesNeuroImage, 2020
Slow changes in systemic brain physiology can elicit large fluctuations in fMRI time series, which manifest as structured spatial patterns of temporal correlations between distant brain regions. Here, we investigated whether such "physiological networks"-sets of segregated brain regions that exhibit similar responses following slow changes in systemic ...
Jingyuan E. Chen   +7 more
openaire   +3 more sources

Skin temperature variability is an independent predictor of survival in patients with cirrhosis

open access: yesPhysiological Reports, 2020
Background Cirrhosis is a disease with multisystem involvement. It has been documented that patients with cirrhosis exhibit abnormal patterns of fluctuation in their body temperature.
Matteo Bottaro   +7 more
doaj   +1 more source

Clinical Exercise Physiology Accreditation: An Audit of Existing Standards

open access: yes, 2023
Background: Health professions such as clinical exercise physiology are founded on a set of standards that outline base level knowledge, skills, and competencies to define the roles and scope of practice of the profession.
Nathan E. Reeves   +5 more
core   +1 more source

Metabolic Physiological Networks: The Impact of Age [PDF]

open access: yesFrontiers in Physiology, 2020
Abstract Metabolic homeostasis emerges from the interplay between several feedback systems that regulate the physiological variables related to energy expenditure and energy availability, maintaining them within a certain range. Although it is well known how each individual physiological system functions, there is little research ...
Antonio Barajas-Martínez   +13 more
openaire   +3 more sources

Robust Physiological Metrics From Sparsely Sampled Networks

open access: yesFrontiers in Physiology, 2021
Physiological and biochemical networks are highly complex, involving thousands of nodes as well as a hierarchical structure. True network structure is also rarely known.
Alan A. Cohen   +4 more
doaj   +1 more source

Protein homeostasis networks in physiology and disease [PDF]

open access: yesCurrent Opinion in Cell Biology, 2011
Although most text books of biochemistry describe the process of protein folding to a three dimensional native state as an intrinsic property of the primary sequence, it is becoming increasingly clear that this process can go wrong in an almost infinite number of ways.
Hetz Flores, Claudio   +1 more
openaire   +5 more sources

Interpretability of Neural Network With Physiological Mechanisms

open access: yesCoRR, 2022
Updated a new ...
Anna Zou, Zhiyuan Li 0011
openaire   +2 more sources

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