LIGHTCAP: Light, Cognition, Attention, Perception

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Links to deliverables and publications from FP7 projects, as well as links to some specific result types such as dataset and software, are dynamically retrieved from OpenAIRE .

Deliverables

Report on Public Engagement Activities Year 3

Report on Public Engagement Activities year 3

Experiment progress report - moderations

All five ESRs report on their progress in conference submission format, provide an updateof data collection, and report preliminary analyses

Study outcome report

All five ESRs report on their studies in manuscript for journal submission format, including data analyses and discussions.

Experiment preparation - fundamentals

Contains the detailed study proposals ethical documents planned analyses and power analysis

Review and study preparations

What do we know about visual and nonvisual functions in realistic contexts An overview of current knowledge of lighting lightdriven performance for specific applications and detailed plans for future studies ESR 1011131415

Experiment outcome report - fundamentals

All four ESRs report on their studies in manuscript for journal submission format,including data analysis and discussion

Experiment progress report - fundamentals

All four ESRs report on their progress in conference submission format, provide an updateof data collection, and report preliminary analyses

Insights in moderations of light processes and implications

Includes reviews integrating LIGHTCAP WP2 new findings (1. Melanopsin in attention and cognition; 2. NIF in teenagers and the sleep deprived; 3. SPD and IF&NIF outdoors; 4. IF&NIF and directionality)

Report on Scientific Publications Year 1

Report on Scientific Publications year 1

Experiment preparation - moderations

All four ESRs report on their progress in conference submission format provide an updateof data collection and report preliminary analyses

Integrative insight and guidelines for indoor and outdoor

Includes reviews integrating LIGHTCAP WP3 new findings and discusses implications for lighting design (1. indoor; 2. outdoor)

Experiment outcome report - moderations

All five ESRs report on their studies in manuscript for journal submission format, includingdata analysis and discussion

Insights in fundamentals of light processes and implications

Includes reviews integrating LIGHTCAP WP1 new findings (1. NIF brain map; 2. NIF impact on perception, attention, and executive functions)

Report on Scientific Publications Year 3

Report on Scientific Publications year 1

Progress report - integration

All five ESRs include their planned analyses and power analyses and report on their progress in conference submission format, provide an update of data collection, and report preliminary analyses.

Report on Public Engagement Activities Year 1

Report on Public Engagement Activities year 1

Season school 2

Season school 2 delivered

Advertised Vacancies

Vacancies advertised publically

Season school 1

Season school 1 delivered

Project website

Project website completed and launched

Season school 5

Season school 5 delivered

Season school 3

Season school 3 delivered

Season school 4

Season school 4 delivered

Online training modules, basic level

Online training modules, basic level finalised and ready

Publications

Towards a framework for light-dosimetry studies: methodological considerations

Author(s): Hartmeyer, S. L., Webler, F. S., & Andersen, M.
Published in: Lighting Research & Technology, Issue 55(4-5), 2022, ISSN 1477-1535
Publisher: SAGE Publications
DOI: 10.1177/14771535221103258

The Light-Dosimeter: A new device to help advance research on the non-visual responses to light

Author(s): JR Stampfli, B Schrader, C di Battista, R Häfliger, O Schälli, G Wichmann, C Zumbühl, P Blattner, C Cajochen, R Lazar, M Spitschan
Published in: Lighting Research & Technology, Issue 55, 2023, Page(s) 474-486, ISSN 1477-1535
Publisher: SAGE Publications
DOI: 10.1177/14771535221147140

Impact of light on task‐evoked pupil responses during cognitive tasks

Author(s): Islay Campbell, Elise Beckers, Roya Sharifpour, Alexandre Berger, Ilenia Paparella, Jose Fermin Balda Aizpurua, Ekaterina Koshmanova, Nasrin Mortazavi, Siya Sherif, Gilles Vandewalle
Published in: Journal of Sleep Research, Issue 33, 2024, Page(s) e14085, ISSN 0962-1105
Publisher: Blackwell Publishing Inc.
DOI: 10.1111/jsr.14101

Regulation of pupil size in natural vision across the human lifespan

Author(s): Rafael Lazar, Josefine Degen, Ann-Sophie Fiechter, Aurora Monticelli, Manuel Spitschan
Published in: Royal Society Open Science, Issue 11, 2024, ISSN 2054-5703
Publisher: Royal Society Open Science
DOI: 10.1098/rsos.191613

Towards a framework for light-dosimetry studies: Quantification metrics

Author(s): SL Hartmeyer, M Andersen
Published in: Lighting Research & Technology, Issue 56, 2024, Page(s) 337-365, ISSN 1477-1535
Publisher: SAGE Publications
DOI: 10.1177/14771535231170500

Review of spectral lighting simulation tools for non-image-forming effects of light.

Author(s): Gkaintatzi-Masouti, M., van Duijnhoven, J., Aarts, M.P.J.,
Published in: Journal of Physics: Conference Series, Issue 2042, 2021, ISSN 1742-6588
Publisher: Institute of Physics
DOI: 10.1088/1742-6596/2042/1/012122

Exploring spatiotemporal dynamics in light-dosimetry

Author(s): S L Hartmeyer, F R Rudawski, M Knoop, M Andersen
Published in: Journal of Physics: Conference Series, Issue 2600, 2023, Page(s) 112005, ISSN 1742-6588
Publisher: Institute of Physics
DOI: 10.1088/1742-6596/2600/11/112005

Match and Mismatch between Lived Experiences of Daytime Sleepiness and Diagnostic Instruments: A Qualitative Study amongst Patients with Sleep Disorders

Author(s): Vaida T. R. Verhoef, Karin C. H. J. Smolders, Lysanne Remmelswaal, Geert Peeters, Sebastiaan Overeem, Yvonne A. W. de Kort
Published in: Clocks & Sleep, Issue 6, 2024, Page(s) 24-39, ISSN 2624-5175
Publisher: mdpi
DOI: 10.3390/clockssleep6010003

An inventory of human light exposure behaviour

Author(s): Mushfiqul Anwar Siraji, Rafael Robert Lazar, Juliëtte van Duijnhoven, Luc J. M. Schlangen, Shamsul Haque, Vineetha Kalavally, Céline Vetter, Gena L. Glickman, Karin C. H. J. Smolders, Manuel Spitschan
Published in: Scientific Reports, Issue 13, 2023, ISSN 2045-2322
Publisher: Nature Publishing Group
DOI: 10.1038/s41598-023-48241-y

Light modulates task-dependent thalamo-cortical connectivity during an auditory attentional task

Author(s): Ilenia Paparella, Islay Campbell, Roya Sharifpour, Elise Beckers, Alexandre Berger, Jose Fermin Balda Aizpurua, Ekaterina Koshmanova, Nasrin Mortazavi, Puneet Talwar, Christian Degueldre, Laurent Lamalle, Siya Sherif, Christophe Phillips, Pierre Maquet, Gilles Vandewalle
Published in: Communications Biology, Issue 6, 2023, Page(s) 945, ISSN 2399-3642
Publisher: Nature
DOI: 10.1038/s42003-023-05337-5

Proposing a research framework for urban lighting: The alertness, arousal and anxiety triad

Author(s): R Jedon, A Haans, Y de Kort
Published in: Lighting Research & Technology, Issue 53(1), 2022, ISSN 1477-1535
Publisher: SAGE Publications
DOI: 10.1177/14771535221122139

Recommendations for light-dosimetry field studies based on a meta-analysis of personal light levels of office workers

Author(s): SW de Vries, M Gkaintatzi-Masouti, J van Duijnhoven, J Mardaljevic, MPJ Aarts
Published in: Lighting Research & Technology, 2024, ISSN 1477-1535
Publisher: SAGE Publications
DOI: 10.1177/14771535241248540

Simulations of non-image-forming effects of light in building design: A literature review

Author(s): M Gkaintatzi-Masouti, J van Duijnhoven, MPJ Aarts
Published in: Lighting Research & Technology, Issue 55, 2023, Page(s) 669-689, ISSN 1477-1535
Publisher: SAGE Publications
DOI: 10.1177/14771535221142812

Identification of spectral distributions in light-dosimetry data: Methodology and application to an intervention field study

Author(s): SL Hartmeyer, B Baldursdottir, HB Valdimarsdottir, G Agustsson, I Gudjonsson, M Andersen
Published in: Lighting Research & Technology, 2024, ISSN 1477-1535
Publisher: SAGE Publications
DOI: 10.1177/14771535241265905

Pitfalls in recording BOLD signal responses to light in small hypothalamic nuclei using Ultra-High-Field 7 Tesla MRI

Author(s): Roya Sharifpour, Islay Campbell, Elise Beckers, Fermin Balda, Nasrin Mortazavi, Ekaterina Koshmanova, Ilenia Paparella, Siya Sherif, Christophe Phillips, Gilles Vandewalle
Published in: Proceedings of the National Academy of Sciences, Issue 119, 2023, ISSN 0027-8424
Publisher: National Academy of Sciences
DOI: 10.1073/pnas.2212123119

On becoming smart (opinion)

Author(s): De Kort, Y.A.W.
Published in: Journal Lighting Research & Technology, Issue 53, 1, 2021, Page(s) 4, ISSN 1477-1535
Publisher: SAGE Publications
DOI: 10.1177/1477153520984055

Light as a Modulator of Non-Image-Forming Brain Functions—Positive and Negative Impacts of Increasing Light Availability

Author(s): Islay Campbell, Roya Sharifpour, Gilles Vandewalle
Published in: Clocks & Sleep, Issue 5, 2023, Page(s) 116-140, ISSN 2624-5175
Publisher: mdpi
DOI: 10.3390/clockssleep5010012

Locus coeruleus activity while awake is associated with REM sleep quality in older individuals

Author(s): Ekaterina Koshmanova, Alexandre Berger, Elise Beckers, Islay Campbell, Nasrin Mortazavi, Roya Sharifpour, Ilenia Paparella, Fermin Balda, Christian Berthomier, Christian Degueldre, Eric Salmon, Laurent Lamalle, Christine Bastin, Maxime Van Egroo, Christophe Phillips, Pierre Maquet, Fabienne Collette, Vincenzo Muto, Daphne Chylinski, Heidi I.L. Jacobs, Puneet Talwar, Siya Sherif, Gilles Vandewalle
Published in: JCI Insight, Issue 8, 2023, ISSN 2379-3708
Publisher: American Society for Clinical Investigation
DOI: 10.1172/jci.insight.172008

Impact of repeated short light exposures on sustained pupil responses in an <scp>fMRI</scp> environment

Author(s): Elise Beckers, Islay Campbell, Roya Sharifpour, Ilenia Paparella, Alexandre Berger, Jose Fermin Balda Aizpurua, Ekaterina Koshmanova, Nasrin Mortazavi, Puneet Talwar, Siya Sherif, Heidi I. L. Jacobs, Gilles Vandewalle
Published in: Journal of Sleep Research, Issue 33, 2024, Page(s) e14085, ISSN 0962-1105
Publisher: Blackwell Publishing Inc.
DOI: 10.1111/jsr.14085

The effect of light directionality on alertness and cognitive performance during post-lunch dip

Author(s): N Derengowski, M Knoop, S Völker
Published in: Lighting Research & Technology, 2024, ISSN 1477-1535
Publisher: SAGE Publications
DOI: 10.1177/14771535241237096

The impact of road lighting on road user alertness in the evening

Author(s): A Alshdaifat, NH Moadab, S Fotios
Published in: Lighting Research & Technology, Issue 56, 2024, Page(s) 207-218, ISSN 1477-1535
Publisher: SAGE Publications
DOI: 10.1177/14771535231172687

Structural and functional characterization of the locus coeruleus in young and late middle-aged individuals

Author(s): Alexandre Berger, Ekaterina Koshmanova, Elise Beckers, Roya Sharifpour, Ilenia Paparella, Islay Campbell, Nasrin Mortazavi, Fermin Balda, Yeo-Jin Yi, Laurent Lamalle, Laurence Dricot, Christophe Phillips, Heidi I. L. Jacobs, Puneet Talwar, Riëm El Tahry, Siya Sherif, Gilles Vandewalle
Published in: Frontiers in Neuroimaging, Issue 2, 2023, ISSN 2813-1193
Publisher: frontiers
DOI: 10.3389/fnimg.2023.1207844

Including Dynamic Viewing Behavior in Determining Vertical Eye-Level Light: Does it Matter for Office Design?

Author(s): Myrta Gkaintatzi-Masouti, J. van Duijnhoven, M. P. J. Aarts, I. Heynderickx
Published in: LEUKOS, 2024, Page(s) 1-22, ISSN 1550-2724
Publisher: Illuminating Engineering Society of North America
DOI: 10.1080/15502724.2024.2366469

Dynamic Real-World Measurements of Light-Mediated Changes in Pupil Size

Author(s): Lazar, R., & Spitschan, M.
Published in: 24. Europäischer Lichtkongress (LICHT 2021), Issue 24., 2021, Page(s) pp. 340-352, ISBN 978-3-927787-98-8
Publisher: Deutsche Lichttechnische Gesellschaft

ROAD LIGHTING AND ROAD USER ALERTNESS AT NIGHTTIME: TESTING THE NULL FINDINGS OF GIBBONS AND BHAGAVATHULA

Author(s): A. Alshdaifat, S. Fotios
Published in: CIE x050:2023 Proceedings of the 30th Session of the CIE, Ljubljana, Slovenia, September 15 – 23, 2023, Volume 1, 2024
Publisher: International Commission on Illumination, CIE
DOI: 10.25039/x50.2023.op047

Validation of spectral simulation tools for the prediction of indoor electric light exposure

Author(s): Pierson, C., Gkaintatzi-Masouti, M., Aarts, M.P.J., Andersen, M.
Published in: Proceedings of the Conference at the CIE Midterm Meeting, Issue Kuala Lumpur, Malaysia, 27-29 September 2021, 2021
Publisher: CIE

Quantification of Light Exposure Characteristics Modulating Non-Visual Responses with Light Dosimetry

Author(s): Hartmeyer, Steffen; ; Rudawski, Frederic; Knoop, Martine; Andersen, Marilyne
Published in: Clocks & SLeep, Issue 4, 2022, Page(s) 439
Publisher: MDPI
DOI: 10.5281/zenodo.14714596

<i>In vivo</i>Locus Coeruleus activity while awake is associated with REM sleep quality in healthy older individuals

Author(s): Ekaterina Koshmanova; Alexandre Berger; Elise Beckers; Islay Campbell; Nasrin Mortazavi; Roya Sharifpour; Ilenia Paparella; Fermin Balda; Christian Berthomier; Christian Degueldre; Eric Salmon; Laurent Lamalle; Christine Bastin; Maxime Van Egroo; Christophe Phillips; Pierre Maquet; Fabienne Collette; Vincenzo Muto; Daphne Chylinski; Heidi IL Jacobs; Puneet Talwar; Siya Sherif; Gilles Vandewalle
Published in: bioRxiv, Issue May 2023, 2023
Publisher: bioRxiv
DOI: 10.1101/2023.02.10.527974

Ultra-High-Field MRI Indications That Exposure to Blue-Enriched Light Increases Attention Brain Responses during an Oddball Task

Author(s): Balda, Fermin; Campbell, Islay; Koshmanova, Ekatarina; Mortazavi, Nasrin; Beckers, Elise; Sharifpour, Roya; Paparella; Berger; Sherif; Lamalle; Philips; Maquet, Pierre; Vandewalle, Gilles
Published in: Clocks & Sleep, Issue 4, 2022, Page(s) 434
Publisher: MDPI
DOI: 10.5281/zenodo.14714645

Supplementary Materials from Regulation of pupil size in natural vision across the human lifespan

Author(s): Lazar, Rafael; Degen, Josefine; Fiechter, Ann-Sophie; Monticelli, Aurora; Spitschan, Manuel
Published in: Royal Society Open SCience, Issue 11, 2024
Publisher: Royal Society
DOI: 10.6084/m9.figshare.25423570.v1

Therapeutic Potential of Bright Daytime Light Exposure in Alzheimer's Disease Models

Author(s): Prithviraj, Ashwathi; Lucas, Robert; Allen, Annette
Published in: Clocks & Sleep, Issue 4, 2022, Page(s) 437
Publisher: MDPI
DOI: 10.5281/zenodo.14714950

Can light affect Brain Connectivity?

Author(s): Gecer, E.
Published in: ILI/ILIAD 2021, Issue annual, 2021
Publisher: ILI/ILIAD
DOI: 10.5281/zenodo.6586919

D2.4 LIGHTCAP Integrative deliverable - Mechanisms

Author(s): Yvonne de Kort (Ed.) Qian Huang, Ashwathi Prithviraj, Fermin Balda Aizpurua, Roya Sharifpour, Fatemeh Fazlali, Rafael Lazar, Elif Geçer, Vaida Verhoef, Richard Jedon, Aysheh Alshdaifat, Nima Hazefparast Moadab, Nikodem Derengowski, Steffen Hartmeyer, Megan Danell, Myrta Gkaintatzi Masouti Yvonne de Kort, Gilles Vandewalle, Robert Lucas, Annette Allen, Christian Cajochen, Oliver Stefani, Martine K
Published in: 2024
Publisher: TU Eindhoven
DOI: 10.5281/zenodo.13685818

The Impact of Light Distribution and Furniture Layout on Meeting Light Exposure Objectives in an Office – A Simulation Case Study.

Author(s): Danell, M. N., Hartmeyer, S. L., Peterson, L., Davis, R., Andersen, M., Rockcastle, S.
Published in: Building Simulation September 2021 Conference, Issue biannual, 2021
Publisher: Building Simulation 2021
DOI: 10.5281/zenodo.6587012

Timescale Variation of Daytime Complaints Associated with Sleepiness and Fatigue among Patients Suffering from Obstructive Sleep Apnea and Narcolepsy

Author(s): Verhoef, V., Smolders, K., Peeters, G., Overeem, S., & de Kort, Y.
Published in: Clocks & Sleep, 2022, Page(s) 423
Publisher: MDPI
DOI: 10.5281/zenodo.14712459

Exploring street lighting factors in pedestrians’ alertness and perceived safety in mesopic urban conditions

Author(s): Jedon, R.
Published in: ILI/ILIAD 2021, Issue annual, 2021
Publisher: ILI/ILIAD
DOI: 10.5281/zenodo.6586905

Light exposure behaviour assessment (leba)

Author(s): Siraji, Mushfiqul Anwar; Lazar, Rafael Robert; van Duijnhoven, Juliette; Smolders, Karin
Published in: CIE Conference Australia 2022, Issue 1, 2022
Publisher: CIE
DOI: 10.5281/zenodo.13643511

Characterizing the Pupil Response under Different Light Conditions during an fMRI Protocol

Author(s): Campbell, Islay; Beckers, Elise; Paparella, Ilenia; Sharifpour, Roya; Balda, Fermin; Mortazavi; Talwar; Berger; Koshmanova; Sherif; Vandewalle, Gilles
Published in: Clocks & Sleep, Issue 4, 2022, Page(s) 436
Publisher: MDPI
DOI: 10.5281/zenodo.14714694

Light Exposure Behavior Assessment (Leba): A Novel Self-Reported Instrument to Measure Light Exposure-Related Behavior

Author(s): Siraji, Mushfiqul Anwar; Lazar, Rafael; van Duijnhoven, Juliette; Schlangen, Luc; Haque, Shansul; Kalavally, Vineetha; ; Vetter, Céline; Glickman, Gena; Smolders, Karin; Spitschan, Manuel
Published in: Clocks & Sleep, Issue 4, 2022, Page(s) 429
Publisher: MDPI
DOI: 10.5281/zenodo.14714615

Potential non-visual impact of light in the hypothalamus revealed with Ultra High Field (7-Tesla) fMRI.

Author(s): Sharifpour, R., Campell, I., Paparella, I., Beckers, E., Malik, T., Berger, A., Koshmanova, E., Sherif, S., Vandewalle, G.
Published in: NEUROCOG, Issue 23 November 2021, 2021
Publisher: NEUROCOG
DOI: 10.5281/zenodo.6586950

Measuring Regulation of Pupil Size under Real-World Conditions

Author(s): Lazar, R. & Spitschan, M.
Published in: Clocks & Sleep, Issue 4, 2022, Page(s) 306
Publisher: MDPI
DOI: 10.5281/zenodo.14716450

Challenging current urban lighting policies: Case for a shift of focus to alertness.

Author(s): Jedon, R., Haans, A., de Kort, Y.
Published in: International Conference proceedings. Shaping light for health and wellbeing in cities, Issue 1, 2021
Publisher: International Conference proceedings. Shaping light for health and wellbeing in cities
DOI: 10.5281/zenodo.6587264

D3.4 LIGHTCAP Integrative deliverable - Implications

Author(s): Martine Knoop, Yvonne de Kort (Eds.) Qian Huang, Ashwathi Prithviraj, Fermin Balda Aizpurua, Roya Sharifpour, Fatemeh Fazlali, Rafael Lazar, Elif Geçer, Vaida Verhoef, Richard Jedon, Aysheh Alshdaifat, Nima Hazefparast Moadab, Nikodem Derengowski, Steffen Hartmeyer, Megan Danell, Myrta Gkaintatzi Masouti, Yvonne de Kort, Gilles Vandewalle, Robert Lucas, Annette Allen, Christian Cajochen, Oliver S
Published in: 2024
Publisher: TU Eindhoven
DOI: 10.5281/zenodo.13685831

Effects of light exposure on daytime functioning of patients suffering from sleep disorder: Illuminating daily struggles related to sleep disorders

Author(s): Verhoef, V.
Published in: ILI/ILIAD 2021, Issue annual, 2021
Publisher: ILI/ILIAD
DOI: 10.5281/zenodo.6586954

sj-pdf-1-lrt-10.1177_14771535241237096 – Supplemental material for The effect of light directionality on alertness and cognitive performance during post-lunch dip

Author(s): Derengowski, N; Knoop, M; Völker, S
Published in: Lighting Research and Technology, Issue 1, 2024
Publisher: Sage
DOI: 10.5281/zenodo.14499913

D1.4 LIGHTCAP Integrative deliverable - Methods

Author(s): Vandewalle, ULiege, Yvonne de Kort (Eds.) Qian Huang, Ashwathi Prithviraj, Fermin Balda Aizpurua, Roya Sharifpour, Fatemeh Fazlali, Rafael Lazar, Elif Geçer, Vaida Verhoef, Richard Jedon, Aysheh Alshdaifat, Nima Hazefparast Moadab, Nikodem Derengowski, Steffen Hartmeyer, Megan Danell, Myrta Gkaintatzi Masouti; Gilles Vandewalle, Robert Lucas, Annette Allen, Christian Cajochen, Oliver Stefani, Mar
Published in: 2024
Publisher: TU Eindhoven
DOI: 10.5281/zenodo.13685795

Ultra-High-Field 7 Tesla fMRI Potential in Revealing Hypothalamus Responses to Blue-Enriched Light Exposure

Author(s): Sharifpour, Roy; Campbell, Islay; Paparella, Ilenia; Beckers, Elise; Balda, Fermin; Mortazavi, Nasrin; Berger, Alexandre; Talwar; Koshmanova; Lamalle; Philips; Sherif; Vandewalle, Gilles
Published in: Clocks & Sleep, Issue 4, 2022, Page(s) 424
Publisher: MDPI
DOI: 10.5281/zenodo.14714193

Can Light Affect Functional Brain Connectivity? Investigating the Effects of Daytime Light Exposure with Metameric Light and EEG Measures

Author(s): Gecer, E., Schlangen, L., Smolders, K. & de Kort, Y.
Published in: Clocks & Sleep, Issue 4, 2022, Page(s) 438
Publisher: MDPI
DOI: 10.5281/zenodo.14714962

A simulation tool for building and lighting design considering ipRGC-influenced light responses

Author(s): Myrta Gkaintatzi-Masouti, Clotilde Pierson, Juliëtte van Duijnhoven, Marilyne Andersen, Mariëlle Aarts
Published in: E3S Web of Conferences, Issue 362, 2022, Page(s) 01001, ISSN 2267-1242
Publisher: EDP Sciences
DOI: 10.1051/e3sconf/202236201001

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