Results 21 to 30 of about 1,649,328 (278)

Non-invasive mechanical ventilation [PDF]

open access: yesThorax, 2001
We read with interest the study by Moretti et al concerning the incidence and causes of failure of non-invasive mechanical ventilation (NIV) after initial success.1 It is an interesting study, but some important factors associated with the initial treatment of chronic obstructive pulmonary disease (COPD) which could influence the results of the study ...
Vanpee, Dominique   +2 more
openaire   +2 more sources

Characterization of the Stages of Creative Writing With Mobile EEG Using Generalized Partial Directed Coherence

open access: yesFrontiers in Human Neuroscience, 2020
Two stages of the creative writing process were characterized through mobile scalp electroencephalography (EEG) in a 16-week creative writing workshop. Portable dry EEG systems (four channels: TP09, AF07, AF08, TP10) with synchronized head acceleration ...
Jesus G. Cruz-Garza   +5 more
doaj   +1 more source

Transcranial Direct Current Stimulation Effects on the Neural Substrate of Conceptual Representations

open access: yesBrain Sciences, 2023
The aim of this study was to shed light on the neural substrate of conceptual representations starting from the construct of higher-order convergence zones and trying to evaluate the unitary or non-unitary nature of this construct.
Sonia Bonnì   +6 more
doaj   +1 more source

Is a laser "wire" a non-invasive method? [PDF]

open access: yes, 2003
A tightly focused laser beam (laser wire) is used for measurement of transverse electron beam sizes in storage rings and linear colliders. It is assumed that the laser beam does nothing with the electron beam except Compton scatterings which happen ...
Alley   +9 more
core   +3 more sources

Non invasive neurostimulation [PDF]

open access: yesThe Journal of Headache and Pain, 2015
Neurostimulation has been used in pain management for a long time. Several neuromodulatory surgical techniques were developed to manage headaches unresponsive to medical treatment, in particular for preventive treatment. Recently, novel non invasive neurostimulation approaches have been used successfully for different forms of headache: they represent ...
openaire   +2 more sources

Non-invasive detection of molecular bonds in quantum dots [PDF]

open access: yes, 2008
We performed charge detection on a lateral triple quantum dot with star-like geometry. The setup allows us to interpret the results in terms of two double dots with one common dot.
L. P. Kouwenhoven   +2 more
core   +3 more sources

Surface mechanomyography and electromyography provide non-invasive indices of inspiratory muscle force and activation in healthy subjects [PDF]

open access: yes, 2018
The current gold standard assessment of human inspiratory muscle function involves using invasive measures of transdiaphragmatic pressure (Pdi) or crural diaphragm electromyography (oesEMGdi).
Jané Campos, Raimon   +6 more
core   +2 more sources

Left ventricular concentric geometry predicts incident diabetes mellitus independent of established risk factors in the general population: the Copenhagen City Heart Study

open access: yesCardiovascular Diabetology, 2019
Background Subtle impairments in left ventricular (LV) function and geometry are common findings in individuals with diabetes. However, whether these impairments precede the development of diabetes mellitus (DM) is not entirely clear.
Daniel Modin   +5 more
doaj   +1 more source

Perturbation of resting-state network nodes preferentially propagates to structurally rather than functionally connected regions

open access: yesScientific Reports, 2021
Combining Transcranial Magnetic Stimulation (TMS) with electroencephalography (EEG) offers the opportunity to study signal propagation dynamics at high temporal resolution in the human brain.
Davide Momi   +8 more
doaj   +1 more source

Sex effects on cortical morphological networks in healthy young adults

open access: yesNeuroImage, 2021
Understanding sex-related differences across the human cerebral cortex is an important step in elucidating the basis of psychological, behavioural and clinical differences between the sexes.
Ruiyang Ge   +4 more
doaj   +1 more source

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