Search & Display Options
Search within Results:
Field:
author
title
year
keywords
abstract
type
contains:
...
Exclude matches
Display Options:
Field:
all fields
keywords & abstract
additional fields
records per page
Select All
Deselect All
<<
1
>>
List View
|
Citations
|
Details
Record
Links
Author
Jose Elias Yauri; Aura Hernandez-Sabate; Pau Folch; Debora Gil
Title
Mental Workload Detection Based on EEG Analysis
Type
Conference Article
Year
2021
Publication
Artificial Intelligent Research and Development. Proceedings 23rd International Conference of the Catalan Association for Artificial Intelligence.
Abbreviated Journal
Volume
339
Issue
Pages
268-277
Keywords
Cognitive states; Mental workload; EEG analysis; Neural Networks.
Abstract
The study of mental workload becomes essential for human work efficiency, health conditions and to avoid accidents, since workload compromises both performance and awareness. Although workload has been widely studied using several physiological measures, minimising the sensor network as much as possible remains both a challenge and a requirement.
Electroencephalogram (EEG) signals have shown a high correlation to specific cognitive and mental states like workload. However, there is not enough evidence in the literature to validate how well models generalize in case of new subjects performing tasks of a workload similar to the ones included during model’s training.
In this paper we propose a binary neural network to classify EEG features across different mental workloads. Two workloads, low and medium, are induced using two variants of the N-Back Test. The proposed model was validated in a dataset collected from 16 subjects and shown a high level of generalization capability: model reported an average recall of 81.81% in a leave-one-out subject evaluation.
Address
Virtual; October 20-22 2021
Corporate Author
Thesis
Publisher
Place of Publication
Editor
Language
Summary Language
Original Title
Series Editor
Series Title
Abbreviated Series Title
Series Volume
Series Issue
Edition
ISSN
ISBN
Medium
Area
Expedition
Conference
CCIA
Notes
IAM; 600.139; 600.118; 600.145
Approved
no
Call Number
Admin @ si @
Serial
3723
Permanent link to this record
Select All
Deselect All
<<
1
>>
List View
|
Citations
|
Details