Results 71 to 80 of about 54,395 (346)
Brain and BehaviorIntroduction/aims Chronic inflammatory demyelinating polyneuropathy (CIDP) and its variants are characterized by nerve enlargement (NE), particularly in the proximal segments of the median nerve (MN) and cervical roots, as assessed by ultrasound (US). NE
Angela Puma +11 more
doaj +1 more source
Mechanical properties of muscle and tendon at high strain rate in sprinters
Physiological Reports, 2020 The aim of the present study was to compare the mechanical properties of muscles and tendons at high strain rates between sprinters and untrained men. Fifteen sprinters and 18 untrained men participated in this study.
Keitaro Kubo +3 more
doaj +1 more source
On the potential of using fractional-order systems to model the respiratory impedance [PDF]
, 2006 This contribution provides an analysis of the human respiratory system in frequency domain by means of estimating the respiratory impedance. Further on, analysis of several models for human respiratory impedance is done, leading to the conclusion that a ...
De Keyser, Robain +1 more
core +1 more source
Neurorehabilitation and Neural Repair, 2018 Poststroke deficits in upper extremity function occur during activities of daily living due to motor impairments of the paretic arm, including weakness and abnormal synergies, both of which result in altered use of the paretic arm.
Christa M. Nelson, W. Murray, J. Dewald
semanticscholar +1 more source
Advanced Science, EarlyView.Human participants with early‐ or chronic‐stage tendinopathy and healthy controls are investigated using ultrasound Doppler, 3T and 7T MRI, and tendon biopsies. Tendon swelling and hyperperfusion are evident early, while vascular growth and extracellular matrix changes are most pronounced in chronic tendinopathy. Early intervention may provide superior
Max F. R. Merkel +11 more
wiley +1 more source
Journal of Arrhythmia, 2020 A 17‐year‐old woman presented with frequent palpitations and shortness of breath and was diagnosed with drug‐refractory ventricular parasystole. We predicted that the parasystole originated from the left anterior fascicle (LAF).
Kohei Kawajiri +3 more
doaj +1 more source
Convergent and Divergent Connectivity Patterns of the Arcuate Fasciculus in Macaques and Humans
Advanced Science, EarlyView.This study employs viral‐based single‐neuron tracing and dMRI‐based whole‐brain tractography to investigate arcuate fasciculus (AF) trajectories in macaque monkeys, and compares with the human AF connectome using spectral embedding. Results demonstrate conserved AF topography spanning temporoparietal‐auditory‐frontal pathways across primates, with ...
Jiahao Huang +17 more
wiley +1 more source
Primary neurons that express the L2/HNK-1 carbohydrate during early development in the zebrafish [PDF]
, 1990 In zebrafish, many nerve pathways in both the CNS and periphery are pioneered by a small and relatively simple set of ‘primary’ neurons that arise in the early embryo.
Bass, Michael B. +4 more
core
Advanced Science, EarlyView.This schematic integrates the eight statistically significant causal relationships identified between 1,366 brain imaging‐derived phenotypes (IDPs) and 18 autoimmune inflammatory diseases (AIDs). Arrows indicate the direction of causality inferred from bidirectional two‐sample MR analyses.
Jinbin Chen +8 more
wiley +1 more source
Three-dimensional architecture of the whole human soleus muscle in vivo [PDF]
PeerJ, 2018 Background Most data on the architecture of the human soleus muscle have been obtained from cadaveric dissection or two-dimensional ultrasound imaging. We present the first comprehensive, quantitative study on the three-dimensional anatomy of the human ...
Bart Bolsterlee +5 more
doaj +2 more sources