Sayeed Devraj-Kizuk

Peer-Reviewed Articles

2020

The time course of moral perception: an ERP investigation of the moral pop-out effect

Gantman, A., Devraj-Kizuk, S., Mende-Siedlecki, P., Van Bavel, J. J., & Mathewson, K. E.

Social Cognitive and Affective Neuroscience (2020)

- Citations: 14+ | DOI: [10.1093/scan/nsaa030](https://doi.org/10.1093/scan/nsaa030) - Summary: Used behavioral methods and electroencephalography to investigate how early in perception moral words are prioritized relative to non-moral words. Found that moral words are distinguished from non-moral words approximately 300ms after stimulus onset over left-posterior cortex.

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2019

Electrophysiological correlates of hyperoxia during resting-state EEG in awake human subjects

Kizuk, S. A. D., Vuong, W., MacLean, J. E., Dickson, C. T., Mathewson, K. E.

Psychophysiology (2019)

- DOI: [10.1111/psyp.13401](https://doi.org/10.1111/psyp.13401) - Summary: Investigated brain activity changes during oxygen delivery using EEG recordings. Led team of 2 people in data collection and analysis during oxygen administration protocols.

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2017

Power and phase of alpha oscillations reveal an interaction between spatial and temporal attention

Kizuk, S. A. D., Mathewson, K. E.

Journal of Cognitive Neuroscience (2017)

- Citations: 78+ | DOI: [10.1162/jocn_a_01058](https://doi.org/10.1162/jocn_a_01058) - Summary: Examined 12 Hz alpha oscillations as a mechanism for inhibiting irrelevant stimuli, demonstrating interactions between spatial and temporal attention processes. Completed 3 independent experiments studying alpha brain waves.

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2016

High and Dry?: Comparing active dry EEG electrodes to active and passive wet electrodes

Mathewson, K.E., Harrison T. J. L., Kizuk, S. D.

Psychophysiology (2016)

- Citations: 266+ | DOI: [10.1111/psyp.12536](https://doi.org/10.1111/psyp.12536) - Summary: Methodological study comparing different types of EEG electrodes. Contributed to equipment testing and validation in new laboratory setup during honours research.

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APA Citation:

Mathewson, K. E., Harrison, T. J. L., & Kizuk, S. D. (2016). High and dry?: Comparing active dry EEG electrodes to active and passive wet electrodes. Psychophysiology, 53(1), 74-82. https://doi.org/10.1111/psyp.12536

Conference Proceedings & Presentations

2022

Exploring the Benefits of Spatialized Multimodal Psychophysiological Insights for User Experience Research

Simard, F., Aumont, T., Kizuk, S., & Fortin, P.

Companion Publication of the 2022 International Conference on Multimodal Interaction (2022)

- Type: Conference Proceedings - Summary: Extended research on multimodal psychophysiological insights applied to user experience research with spatial analysis components.

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2021

Mindscape: Transforming Multimodal Physiological Signals into an Application Specific Reference Frame

Simard, F., Kizuk, S. A. D., & Fortin, P. E.

Companion Publication of the 2021 International Conference on Multimodal Interaction (2021)

- Type: Conference Proceedings - Summary: Developed methods for transforming multimodal physiological signals into application-specific reference frames for enhanced signal processing and analysis.

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2019

An ERP investigation of the moral pop-out effect using high-density EEG

Devraj-Kizuk, S., Gantman, A., Van Bavel, J. J., Mathewson, K. E.

bioRxiv Preprint (2019)

- Type: Preprint - Summary: Extended analysis using high-density EEG to investigate the neural mechanisms underlying moral word processing and the moral pop-out effect.

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2016

Temporal attention and alpha oscillations in visual processing

Devraj-Kizuk, S., Mathewson, K. E.

Conference Abstract - Cognitive Science Society (2016)

- Type: Conference Abstract - Summary: Conference presentation on the role of alpha oscillations in temporal attention mechanisms during visual processing tasks.

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2015

Alpha oscillations and spatial attention: Mechanisms of inhibitory control

Devraj-Kizuk, S., Mathewson, K. E.

Conference Abstract - Society for Neuroscience (2015)

- Type: Conference Abstract - Summary: Poster presentation investigating how alpha oscillations contribute to spatial attention and inhibitory control mechanisms in visual processing.

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Conference Presentations

International Conferences

Presentations at major neuroscience and cognitive science conferences
Poster sessions on EEG methodology and cognitive processing
Invited talks on biosignal analysis techniques

Research Collaborations

International Partnerships

Multimodal interaction research with Canadian institutions
Cross-disciplinary work spanning neuroscience, psychology, and human-computer interaction
Collaborative investigations into biosignal processing and user experience