High risk non-initiating insider" identification based on EEG analysis for enhancing nuclear security

Cited 7 time in webofscience Cited 0 time in scopus
  • Hit : 502
  • Download : 0
The objective of this research is to describe the possibility of identifying a non-initiating insider (insider who has not yet committed an action) using an electroencephalography (EEG) signals analysis for application in nuclear facilities. To support the study, a quantitative EEG analysis (qEEG) was performed by using a wearable device on 11 healthy subjects. Possible indicators from the qEEG records were examined to identify a non-initiating insider. Such indicators included the relative power of different frequency bands of brain waves (i.e., alpha, beta, theta, gamma and the sum of alpha and theta) and the band-to band power ratio of beta to alpha and gamma to alpha waves. Results showed that the thinking process of the subjects toward a good (e.g., following the moral compass) versus a bad decision (e.g., cooperation with outsiders) evoked significantly different responses in the relative powers of different frequency band brain waves as well as in the beta/alpha and gamma/alpha band-to-band power ratios. Similar differences were also found for all but the theta band EEG indicators when the subjects committed to a decision related to becoming an insider. The variations in the beta/alpha and gamma/alpha band-to-band power ratios were also found to identify the differences in the level of difficulties involved in the tasks related to becoming an insider. The results indicated that it may be possible to identify a high risk insider based on EEG monitoring using a wearable device. (C) 2017 Elsevier Ltd. All rights reserved.
Publisher
PERGAMON-ELSEVIER SCIENCE LTD
Issue Date
2018-03
Language
English
Article Type
Article
Keywords

DIGITAL EEG; BRAIN; DECEPTION

Citation

ANNALS OF NUCLEAR ENERGY, v.113, pp.308 - 318

ISSN
0306-4549
DOI
10.1016/j.anucene.2017.11.030
URI
http://hdl.handle.net/10203/240552
Appears in Collection
NE-Journal Papers(저널논문)
Files in This Item
There are no files associated with this item.
This item is cited by other documents in WoS
⊙ Detail Information in WoSⓡ Click to see webofscience_button
⊙ Cited 7 items in WoS Click to see citing articles in records_button

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0