Results 41 to 50 of about 154,323 (278)

Modeled channel distributions explain extracellular recordings from cultured neurons sealed to microelectrodes [PDF]

open access: yes, 2002
Amplitudes and shapes of extracellular recordings from single neurons cultured on a substrate embedded microelectrode depend not only on the volume conducting properties of the neuron-electrode interface, but might also depend on the distribution of ...
Buitenweg, Jan Reinoud   +2 more
core   +3 more sources

Determination of intracellular electrical parameters in bioelectrical impedance analysis [PDF]

open access: yesBIO Web of Conferences, 2023
Creating a frequency characteristic curve for bioelectrical impedance analysis involves analyzing electrical resistance (impedance) values at different frequencies. This curve is used to evaluate the electrical properties of biological tissues or fluids.
Gafarov Gadir   +2 more
doaj   +1 more source

Child undernutrition in affluent societies: what are we talking about? [PDF]

open access: yes, 2012
In this paper we set out to explore the prevalence of child undernutrition found in community studies in affluent societies, but a preliminary literature review revealed that, in the absence of a gold standard method of diagnosis, the prevalence largely ...
Ada L. Garcia   +6 more
core   +2 more sources

Effect of electrolyzed high-pH alkaline water on blood viscosity in healthy adults. [PDF]

open access: yes, 2016
BACKGROUND: Previous research has shown fluid replacement beverages ingested after exercise can affect hydration biomarkers. No specific hydration marker is universally accepted as an ideal rehydration parameter following strenuous exercise.
Brossman, Bradley   +5 more
core   +2 more sources

Measurement agreement in percent body fat estimates among laboratory and field assessments in college students: Use of equivalence testing.

open access: yesPLoS ONE, 2019
The purpose of this study was to examine the agreement in percent body fat estimates among 7 laboratory and field assessments against dual-emission x-ray absorptiometry using equivalence testing.
Ryan D Burns, You Fu, Nora Constantino
doaj   +1 more source

Effect of Ferric Sodium EDTA administration, in combination with vitamin C, folic acid, copper gluconate, zinc gluconate and selenomethionine, on cardiovascular risk evaluation: exploration of the HRV frequency domain [PDF]

open access: yes, 2019
diseases. Using the Heart Rate Variability (HRV) analysis is possible to provide an evaluation of the safety and the effectiveness of intervention.
Curcio, A.   +6 more
core   +1 more source

Bilateral Asymmetries Assessment in Elite and Sub-Elite Male Futsal Players [PDF]

open access: yes, 2020
This study aimed to investigate morphological, functional, and neuromuscular asymmetries on futsal players’ lower limbs at different competitive levels. Sixteen male elite futsal players from the Spanish National Futsal League and thirteen male sub-elite
Colino, Enrique   +5 more
core   +1 more source

DC feedback for wide band frequency fixed current source

open access: yesJournal of Electrical Bioimpedance, 2013
Alternating current sources are mainly used in bioelectrical impedance devices. Nowadays 50 – 100 kHz bioelectrical impedance devices are commonly used for body composition analysis. High frequency bioelectrical impedance analysis devices are mostly used
Al-Rawi Aoday H.   +2 more
doaj   +1 more source

High-standard predictive equations for estimating body composition using bioelectrical impedance analysis: a systematic review

open access: yesJournal of Translational Medicine
The appropriate use of predictive equations in estimating body composition through bioelectrical impedance analysis (BIA) depends on the device used and the subject’s age, geographical ancestry, healthy status, physical activity level and sex.
Francesco Campa   +9 more
semanticscholar   +1 more source

Single fibre action potentials in skeletal muscle related to recording distances [PDF]

open access: yes, 1994
Single muscle fibre action potentials (SFAPs) are considered to be functions of a bioelectrical source and electrical conductivity parameters of the medium.
Boom, H.B.K.   +7 more
core   +4 more sources

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