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Effect of blue light exposure to brain wave physiology related to cognitive and motoric function during night driving simulation

Safety issue and accident of land transportation needs to be concerned about. One of the main reasons of most driving accidents is drowsiness since it is associated with circadian rhythm, which is formed by blue light in solar day light. Studies reported that blue light controls circadian rhythm a...

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Main Authors: Fitri, Lulu Lusianti, Purawijaya, Dandri Aly, Suprijanto,
Format: Article
Language:English
Published: Penerbit Universiti Kebangsaan Malaysia 2020
Online Access:http://journalarticle.ukm.my/16027/1/49_02_11.pdf
http://journalarticle.ukm.my/16027/
http://www.mabjournal.com/index.php?option=com_content&view=article&id=1003&catid=59:current-view&Itemid=56
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spelling my-ukm.journal.160272020-12-18T02:21:51Z http://journalarticle.ukm.my/16027/ Effect of blue light exposure to brain wave physiology related to cognitive and motoric function during night driving simulation Fitri, Lulu Lusianti Purawijaya, Dandri Aly Suprijanto, Safety issue and accident of land transportation needs to be concerned about. One of the main reasons of most driving accidents is drowsiness since it is associated with circadian rhythm, which is formed by blue light in solar day light. Studies reported that blue light controls circadian rhythm and prevent drowsiness. This research aims to assess the effect of artificial blue light exposure at night that is expected to prevent drowsiness and behavior changes related to night driving. Behavioral changes can be observed from cognitive response activities that are evaluated by physiologic changes of brainwaves. Seven male subjects were chosen that met the assigned criteria. Brainwaves data was collected from 21.00 to 22.30 using the Electroencephalograph (EEG) from F3 and F4 channels for cognitive function. Results of blue light exposure suggested: (1) temporary effect on cognitive function, (2) fluctuation of brainwave activity in one minute interval, (3) increase hemispheric synchronization in cognitive function, and (4) delay brain asymmetric pattern in cognitive function. We concluded that blue light exposure influences the function of cognitive functions and has potential effect to prevent drowsiness. Penerbit Universiti Kebangsaan Malaysia 2020 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/16027/1/49_02_11.pdf Fitri, Lulu Lusianti and Purawijaya, Dandri Aly and Suprijanto, (2020) Effect of blue light exposure to brain wave physiology related to cognitive and motoric function during night driving simulation. Malaysian Applied Biology, 49 (2). pp. 69-74. ISSN 0126-8643 http://www.mabjournal.com/index.php?option=com_content&view=article&id=1003&catid=59:current-view&Itemid=56
institution Universiti Kebangsaan Malaysia
building Tun Sri Lanang Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Kebangsaan Malaysia
content_source UKM Journal Article Repository
url_provider http://journalarticle.ukm.my/
language English
description Safety issue and accident of land transportation needs to be concerned about. One of the main reasons of most driving accidents is drowsiness since it is associated with circadian rhythm, which is formed by blue light in solar day light. Studies reported that blue light controls circadian rhythm and prevent drowsiness. This research aims to assess the effect of artificial blue light exposure at night that is expected to prevent drowsiness and behavior changes related to night driving. Behavioral changes can be observed from cognitive response activities that are evaluated by physiologic changes of brainwaves. Seven male subjects were chosen that met the assigned criteria. Brainwaves data was collected from 21.00 to 22.30 using the Electroencephalograph (EEG) from F3 and F4 channels for cognitive function. Results of blue light exposure suggested: (1) temporary effect on cognitive function, (2) fluctuation of brainwave activity in one minute interval, (3) increase hemispheric synchronization in cognitive function, and (4) delay brain asymmetric pattern in cognitive function. We concluded that blue light exposure influences the function of cognitive functions and has potential effect to prevent drowsiness.
format Article
author Fitri, Lulu Lusianti
Purawijaya, Dandri Aly
Suprijanto,
spellingShingle Fitri, Lulu Lusianti
Purawijaya, Dandri Aly
Suprijanto,
Effect of blue light exposure to brain wave physiology related to cognitive and motoric function during night driving simulation
author_facet Fitri, Lulu Lusianti
Purawijaya, Dandri Aly
Suprijanto,
author_sort Fitri, Lulu Lusianti
title Effect of blue light exposure to brain wave physiology related to cognitive and motoric function during night driving simulation
title_short Effect of blue light exposure to brain wave physiology related to cognitive and motoric function during night driving simulation
title_full Effect of blue light exposure to brain wave physiology related to cognitive and motoric function during night driving simulation
title_fullStr Effect of blue light exposure to brain wave physiology related to cognitive and motoric function during night driving simulation
title_full_unstemmed Effect of blue light exposure to brain wave physiology related to cognitive and motoric function during night driving simulation
title_sort effect of blue light exposure to brain wave physiology related to cognitive and motoric function during night driving simulation
publisher Penerbit Universiti Kebangsaan Malaysia
publishDate 2020
url http://journalarticle.ukm.my/16027/1/49_02_11.pdf
http://journalarticle.ukm.my/16027/
http://www.mabjournal.com/index.php?option=com_content&view=article&id=1003&catid=59:current-view&Itemid=56
_version_ 1687394684989603840
score 13.211869

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