eprintid: 9673
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/00/96/73
datestamp: 2023-11-09 16:36:19
lastmod: 2023-11-09 16:36:19
status_changed: 2023-11-09 16:29:32
type: conference_item
metadata_visibility: show
creators_name: Feng, Y.X.
creators_name: Ung, W.C.
creators_name: Dass, S.C.
creators_name: Mohd Hani, A.F.
creators_name: Tang, T.B.
creators_name: Wei Ho, E.T.
title: Temporal Haemodynamic Measures of Mood and Work Load Effects on Working Memory Performance
ispublished: pub
keywords: Infrared devices; Near infrared spectroscopy, fNIRS; Mental stress; mood; N-back task; neuroergonomics; Optical topography; Working memory, Functional neuroimaging
note: cited By 1; Conference of 7th International Conference on Intelligent and Advanced System, ICIAS 2018 ; Conference Date: 13 August 2018 Through 14 August 2018; Conference Code:143005
abstract: Neuroimaging studies show that mood affects working memory performance (WMP) through changes in haemodynamic activity (HA) in the prefrontal cortex (PFC). However, it is unknown how WMP and HA is modulated by increasing working memory load (WML) under different mood states. We investigate the interactive effects of mood state (psychological factor) and WML (difficulty factor) on WMP and HA with N-back task using functional near-infrared spectroscopy (fNIRS) neuroimaging of the PFC in 31 healthy subjects (HS). Our study reveals distinct mood-dependent modulations of HA with increasing WML which correlate with decreasing WMP. The influence of mood on performance is greatest at high WML. © 2018 IEEE.
date: 2018
publisher: Institute of Electrical and Electronics Engineers Inc.
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85059737160&doi=10.1109%2fICIAS.2018.8540612&partnerID=40&md5=9f480c92e942942ca015f7b68140846b
id_number: 10.1109/ICIAS.2018.8540612
full_text_status: none
publication: International Conference on Intelligent and Advanced System, ICIAS 2018
refereed: TRUE
isbn: 9781538672693
citation:   Feng, Y.X. and Ung, W.C. and Dass, S.C. and Mohd Hani, A.F. and Tang, T.B. and Wei Ho, E.T.  (2018) Temporal Haemodynamic Measures of Mood and Work Load Effects on Working Memory Performance.  In: UNSPECIFIED.