نتایج جستجو برای: information processing speed
تعداد نتایج: 1696819 فیلتر نتایج به سال:
Abstract We probe the quantum speed limit (QSL) of an electron when it is trapped in a non-uniform magnetic field. show that QSL increases to large value, but within regime causality, by choosing proper variation fields. also dependence on spin and find higher for spin-down relativistic regime. This can be useful achieving faster transmission information. Further, we use Bremermann–Bekenstein b...
Today, with the advancement of technology, the use of tools for extracting information from video are much wider in terms of both visual power and the processing power. High-speed car, perfect detection accuracy, business diversity in the fields of medical, home appliances, smart cars, humanoid robots, military systems and the commercialization makes these systems cost effective. Among the most...
We investigated whether the effect of covert attention on information accrual varies with eccentricity (4 degrees vs 9 degrees) and the complexity of the visual search task (feature vs conjunction). We used speed-accuracy tradeoff procedures to derive conjoint measures of the speed of information processing and accuracy in each search task. Information processing was slower with more complex co...
OBJECTIVE Cognitive deficits may be vulnerability markers for the development of schizophrenia. This study examined whether cognitive deficits are related to specific dimensions of subclinical psychotic experiences and whether associations between these variables are caused by additive genetic, common environmental and/or individual-specific environmental factors. METHOD A general population ...
OBJECTIVE To assess brain structural connectivity in relation to cognitive abilities in healthy ageing, and the mediating effects of white matter hyper-intensity (WMH) volume. METHODS MRI data were analysed in 558 members of the Lothian Birth Cohort 1936. Brains were segmented into 85 regions and combined with tractography to generate structural connectomes. WMH volume was quantified. Relatio...
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