Results 71 to 80 of about 1,712,907 (361)

Elderly Fallers Enhance Dynamic Stability Through Anticipatory Postural Adjustments during a Choice Stepping Reaction Time

open access: yesFrontiers in Human Neuroscience, 2016
In the case of disequilibrium, the capacity to step quickly is critical to avoid falling in elderly. This capacity can be simply assessed through the choice stepping reaction time test (CSRT), where elderly fallers (F) take longer to step than elderly ...
R. Tisserand   +4 more
semanticscholar   +1 more source

Reaction-time of serial-choice task together with SC score.

open access: yes, 2019
The vertical axis represents the mean reaction time and the horizontal axis represents the order of choice in the SC task, with participants divided into seven groups (red to blue) along the SC score (-1 to +1).
Jaeseung Jeong (220472)   +4 more
core   +1 more source

Reaction time in a visual 4-choice reaction time task: ERP effects of motor preparation and hemispheric involvement [PDF]

open access: yes, 2016
Reaction time (RT), the most common measure of CNS efficiency, shows intra- and inter-individual variability. This may be accounted for by hemispheric specialization, individual neuroanatomy, and transient functional fluctuations between trials.
Antonova, Ingrida   +5 more
core   +1 more source

Comparative analysis of choice reaction times with randomly variable foreperiods in normal individuals and schizophrenic patients

open access: yesNational Journal of Physiology, Pharmacy and Pharmacology, 2017
Background: Reaction time (RT) is an index of brain’s biological efficiency. RT can indicate sensorimotor variability with varying foreperiods (FPs) and can indicate mental dysfunction like schizophrenia.
Gaurang G Bhandarkar, Surendra S Wadikar
doaj   +1 more source

Decision making under time pressure: an independent test of sequential sampling models [PDF]

open access: yes, 1999
Choice probability and choice response time data from a risk-taking decision-making task were compared with predictions made by a sequential sampling model. The behavioral data, consistent with the model, showed that participants were less likely to take
Busemeyer, Jerome R.   +5 more
core   +1 more source

Deep Sequencing of FLT3‐ITD Enables Response Evaluation and Post‐Treatment Monitoring in Childhood AML: An Exploratory Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background An internal tandem duplication in the gene encoding Fms‐like tyrosine kinase 3 (FLT3‐ITD) is associated with high relapse risk and poor prognosis in acute myeloid leukemia (AML) and plays a crucial role in treatment decisions. Measurable residual disease (MRD) analysis of FLT3‐ITD during and after treatment has shown prognostic ...
Sofie Johansson Alm   +11 more
wiley   +1 more source

A comparative study of gender difference in reaction time in response to exam stress among first-year medical students

open access: yesNational Journal of Physiology, Pharmacy and Pharmacology, 2017
Background: Different studies conducted worldwide among medical students have reported the prevalence of stress ranging from 27% to 73%. Exam stress acts as an acute stressor which affects cognitive functions.
Surendra S Wadikar   +2 more
doaj   +1 more source

Effects of alcohol and practice on choice reaction time [PDF]

open access: yesPerception & Psychophysics, 1987
Forty subjects participated in a four-choice reaction time experiment in which they received alcohol (1 ml/kg body weight) in one session and no alcohol in another on consecutive days (the order being counterbalanced). Fifty practice trials and then 2,000 experimental trials were given in each session.
Maylor, E. A., Rabbitt, P. M A
openaire   +3 more sources

Efficacy and Safety Analysis of Roxarestat in Regulating Renal Anemia in Patients on Maintenance Hemodialysis

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Objective To compare the efficacy and safety of roxarestat versus recombinant human erythropoietin (rhEPO) in the management of renal anemia in patients undergoing maintenance hemodialysis. Methods This was a prospective, open‐label, randomized controlled trial.
Lingling Chen, Junjie Zhu, Qiaonan Ge
wiley   +1 more source

Effects of the Fluid Replacement Method During Online Hemodiafiltration on the Solute Removal Performance and Biocompatibility Using the Asymmetric Cellulose Triacetate Membrane

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Pre‐dilution online hemodiafiltration (Pre‐HDF) is predominantly used in Japan, whereas post‐dilution online HDF (Post‐HDF) is more common in Europe. An asymmetric cellulose triacetate (ATA) membrane may improve biocompatibility.
Kenji Sakurai   +4 more
wiley   +1 more source

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