Results 71 to 80 of about 762,329 (306)
Design activities: how to analyze cognitive effort associated to cognitive treatments? [PDF]
, 2003 Working memory issues are important in many real activities. Thus, measuring cognitive effort (or mental load) has been a main research topic for years in cognitive ergonomics, though no consensual method to study such aspect has been proposed.
Bonnardel, N, Piolat, A
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Cognitive load theory, educational research, and instructional design: some food for thought [PDF]
, 2009 Cognitive load is a theoretical notion with an increasingly central role in the educational research literature. The basic idea of cognitive load theory is that cognitive capacity in working memory is limited, so that if a learning task requires too much
Jong, T. de
core +2 more sources
Analyzing the Impact of Cognitive Load in Evaluating Gaze-based Typing
, 2017 Gaze-based virtual keyboards provide an effective interface for text entry by eye movements. The efficiency and usability of these keyboards have traditionally been evaluated with conventional text entry performance measures such as words per minute ...
Kumar, Chandan +4 more
core +1 more source
Do multiplication and division strategies rely on executive and phonological working memory resources? [PDF]
, 2007 The role of executive and phonological working-memory resources in simple arithmetic was investigated in two experiments. Participants had to solve simple multiplication problems (e.g., 4 x 8; Experiment 1) or simple division problems (e.g., 42 : 7 ...
Imbo, Ineke, Vandierendonck, André
core +3 more sources
Fluid Biomarkers of Disease Burden and Cognitive Dysfunction in Progressive Supranuclear Palsy
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Identifying objective biomarkers for progressive supranuclear palsy (PSP) is crucial to improving diagnosis and establishing clinical trial and treatment endpoints. This study evaluated fluid biomarkers in PSP versus controls and their associations with regional 18F‐PI‐2620 tau‐PET, clinical, and cognitive outcomes.
Roxane Dilcher +10 more
wiley +1 more source
Analisis Beban Kerja Mental Pada Mekanik Menggunakan Metode SWAT dan Metode QNBM
Jurnal Teknik, 2020 Mental workload is the difference between the demands of a task workload with the maximum capacity of a person's mental capability in a motivated state. The purpose of this study was to determine the level of the mental burden of mechanics using the SWAT
Yolanda Lapai +2 more
doaj +1 more source
Analisis Beban Kerja Mental Dengan Metode Nasa Tlx Pada Divisi Distribusi Produk PT. Paragon Technology and Innovation [PDF]
, 2016 [Mental Work Load Analysis With NASA TLX Method Method at Distribution Division Products of PT. Paragon Technology Innovation] Product distribution division at PT Paragon Technology Innovation Semarang have the mental work load heavier than the physical ...
Okitasari, H. (Hanissa) +1 more
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Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective To explore how cerebral hypoxia and Normal‐Appearing White Matter (NAWM) integrity affect MS lesion burden and clinical course. Methods Seventy‐nine MS patients, including 13 clinically isolated syndrome (CIS) patients and 66 relapsing–remitting multiple sclerosis (RRMS) patients, and 44 healthy controls (HCs) were recruited from ...
Xinli Wang +8 more
wiley +1 more source
Physiological and Subjective Responses Associated to Physical and Mental Load in a Simulated Task
Revista Ciencias de la Salud, 2018 Introduction: the objective is to develop a quasi-experimental study to know the changes in physiological responses and perceived efforts of a group of fifteen healthy students that performed a simulated task related with the operation of a CNC lathe in ...
Juan Luis Hernández Arellano +2 more
doaj +1 more source
CSF Monoamine Metabolites and Cognitive Trajectory in Early Parkinson's Disease
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Background Imaging and postmortem studies indicate that abnormalities in monoaminergic neurotransmission contribute to cognitive impairment in Parkinson's disease (PD). However, it remains uncertain if cerebrospinal fluid (CSF) monoamine metabolites can serve as biomarkers of cognitive decline in early PD.
Jing‐Yu Shao +7 more
wiley +1 more source