Works (3)

Updated: July 9th, 2023 17:35

2020 article

Influence of Dynamic Automation Function Allocations on Operator Situation Awareness and Workload in Unmanned Aerial Vehicle Control


By: Y. Deng n, J. Shirley, W. Zhang n, N. Kim n & D. Kaber*

author keywords: UAV; Dynamic automation; Situation awareness; Workload
TL;DR: A high-fidelity UAV flight simulation was utilized to explore the potential for DFAs in UAV control to reduce operator workload and support overall situation awareness, and demonstrated the presence of “out-of-the-loop performance” issues under high LoA. (via Semantic Scholar)
Source: Web Of Science
Added: June 10, 2021

2019 journal article

Neural Correlates of Workload Transition in Multitasking: An ACT-R Model of Hysteresis Effect

Frontiers in Human Neuroscience, 12.

By: N. Kim n, R. House n, M. Yun* & C. Nam n

author keywords: ACT-R; EEG; neural correlates; Granger causality; effective connectivity; multitasking; cognitive modeling
TL;DR: The results found significant hysteresis effects on performance and various brain network measures such as outflow of the prefrontal cortex and connectivity magnitude and may be utilized in applications of neuroergonomics research. (via Semantic Scholar)
Sources: Web Of Science, Crossref, NC State University Libraries
Added: February 11, 2019

2017 journal article

Behavioral and Neural Correlates of Executive Function: Interplay between Inhibition and Updating Processes

Frontiers in Neuroscience, 11.

By: N. Kim n, E. Wittenberg n & C. Nam n

author keywords: working memory; executive function; EEG; granger causality; effective connectivity; cognitive control network
TL;DR: It is demonstrated that manipulation of cognitive demand in a dual executive function task influenced the causal neural network and was found that experimental manipulation of working memory load enhanced causal connectivity of a large-scale neurocognitive network. (via Semantic Scholar)
Sources: Web Of Science, Crossref, NC State University Libraries
Added: August 6, 2018

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