A Wrist-Worn Internet of Things Sensor Node for Wearable Equivalent Daylight Illuminance Monitoring

Authors: Mohammadian, N., Didikoglu, A., Beach, C., Wright, P., Mouland, J.W., Martial, F.P., Johnson, S., van Tongeren, M., Brown, T.M., Lucas, R.J., Casson, A.J.

Source: IEEE Internet of Things Journal IEEE Internet Things J. Internet of Things Journal, IEEE. 11(9):16148-16157 May, 2024

Pupillometric and perceptual approaches provide independent estimates of melanopsin activity in humans

Authors: Woelders, Tom, Didikoglu, Altug, Bickerstaff, Lucien, Brown, Timothy M., Lucas, Robert J.

Source: SLEEP. February, 2025, Vol. 48 Issue 2, p1z, 13 p.

Narcolepsy genetic variants associated with sleep efficiency in a community dwelling older cohort

Authors: Steven Jervis, Antony Payton, Altug Didikoglu, Arpana Verma, Kay Poulton

Source: Sleep Science and Practice, Vol 9, Iss 1, Pp 1-11 (2025)

Subject Terms: Narcolepsy, Sleep efficiency, DNS, Immunogenetics, SNP, Neurology, Medicine

File Description: electronic resource

Relation: https://doaj.org/toc/2398-2683

Access URL: https://doaj.org/article/f255501ba3064554a0dc342dcef0561e

Protocol for a prospective, multicentre, cross-sectional cohort study to assess personal light exposure

Authors: Carolina Guidolin, Sam Aerts, Gabriel Kwaku Agbeshie, Kwadwo Owusu Akuffo, Sema Nur Aydin, David Baeza-Moyano, John Bolte, Kai Broszio, Guadalupe Cantarero-García, Altug Didikoglu, Roberto Alonso González-Lezcano, Hongli Joosten-Ma, Sofía Melero-Tur, Maria Nilsson Tengelin, María Concepción Pérez Gutiérrez, Oliver Stefani, Ingemar Svensson, Ljiljana Udovičić, Johannes Zauner, Manuel Spitschan

Source: BMC Public Health, Vol 24, Iss 1, Pp 1-12 (2024)

Subject Terms: Light, Circadian rhythm, Photoperiod, Cross-sectional studies, Health behavior, Environmental exposure, Public aspects of medicine, RA1-1270

File Description: electronic resource

Relation: https://doaj.org/toc/1471-2458

Access URL: https://doaj.org/article/1e5292db04c04c8bad90ce0ce86cf983

Beyond Lux: methods for species and photoreceptor-specific quantification of ambient light for mammals

Authors: Richard J. McDowell, Altug Didikoglu, Tom Woelders, Mazie J. Gatt, Finn Moffatt, Saba Notash, Roelof A. Hut, Timothy M. Brown, Robert J. Lucas

Source: BMC Biology, Vol 22, Iss 1, Pp 1-15 (2024)

Subject Terms: α-opic, Light, Irradiance, Illuminance, Photoreceptor, Opsin, Biology (General), QH301-705.5

File Description: electronic resource

Relation: https://doaj.org/toc/1741-7007

Access URL: https://doaj.org/article/33e913b585004994a42ba1ce93fbe6bf

Measuring light exposure in daily life: A review of wearable light loggers

Authors: van Duijnhoven, J. ^{a, ⁎}, Hartmeyer, S.L. ^b, Didikoglu, A. ^c, Stefani, O. ^d, Houser, K.W. ^{e, f}, Kalavally, V. ^g, Spitschan, M. ^{h, i, j, k}

Source: In Building and Environment 15 April 2025 274

Optimizing lighting design in educational settings for enhanced cognitive performance: A literature review

Authors: Çelik, Meriç ^{a, ⁎}, Didikoğlu, Altuğ ^b, Kazanasmaz, Tuğçe ^a

Source: In Energy & Buildings 1 February 2025 328

Depression in older adults and its associations with sleep and synaptic density

Authors: Didikoglu, Altug, Guler, Esin Simge, Turk, Halil Kaan, Can, Kubilay, Erim, Aleyna Nur, Payton, Antony, Murgatroyd, Chris, Pakpahan, Eduwin, Minshull, James, Robinson, Andrew C., Maharani, Asri

Source: In Journal of Affective Disorders 1 December 2024 366:379-385

Light–Dark and Activity Rhythm Therapy (L-DART) to Improve Sleep in People with Schizophrenia Spectrum Disorders: A Single-Group Mixed Methods Study of Feasibility, Acceptability and Adherence

Authors: Sophie Faulkner, Altug Didikoglu, Rory Byrne, Richard Drake, Penny Bee

Source: Clocks & Sleep, Vol 5, Iss 4, Pp 734-754 (2023)

Subject Terms: schizophrenia, psychosis, sleep, insomnia, circadian rhythm disorder, light exposure, Medicine

File Description: electronic resource

Relation: https://www.mdpi.com/2624-5175/5/4/48; https://doaj.org/toc/2624-5175

Access URL: https://doaj.org/article/0213cce78eb84f3d89d3a18186f4d9f0

Postnatal seasonal programming of later-life circadian rhythms and sleep

Authors: Didikoglu, Altug

Contributors: Payton, Antony, Canal Corretger, Maria Merce

Subject Terms: Gene-environment interaction, Seasonality, Season of birth, Perinatal light, Chronotype, Healthy ageing, Sleep, Circadian rhythms, Epigenetics, Postnatal programming

Access URL: https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.864146

Recommendations for measuring and standardizing light for laboratory mammals to improve welfare and reproducibility in animal research

Authors: Robert J. Lucas, Annette E. Allen, George C. Brainard, Timothy M. Brown, Robert T. Dauchy, Altug Didikoglu, Michael Tri H. Do, Brianna N. Gaskill, Samer Hattar, Penny Hawkins, Roelof A. Hut, Richard J. McDowell, Randy J. Nelson, Jan-Bas Prins, Tiffany M. Schmidt, Joseph S. Takahashi, Vandana Verma, Vootele Voikar, Sara Wells, Stuart N. Peirson

Source: PLoS Biology, Vol 22, Iss 3 (2024)

Subject Terms: Biology (General), QH301-705.5

File Description: electronic resource

Relation: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10931507/?tool=EBI; https://doaj.org/toc/1544-9173; https://doaj.org/toc/1545-7885

Access URL: https://doaj.org/article/9ed1e20c926a458294fbee6cdaba0d03

Recommendations for measuring and standardizing light for laboratory mammals to improve welfare and reproducibility in animal research

Authors: Lucas, Robert J., Allen, Annette E., Brainard, George C., Brown, Timothy M., Dauchy, Robert T., Didikoglu, Altug, Do, Michael Tri H., Gaskill, Brianna N., Hattar, Samer, Hawkins, Penny, Hut, Roelof A., McDowell, Richard J., Nelson, Randy J., Prins, Jan-Bas, Schmidt, Tiffany M., Takahashi, Joseph S., Verma, Vandana, Voikar, Vootele, Wells, Sara, Peirson, Stuart N.

Source: PLoS Biology. March 12, 2024, Vol. 22 Issue 3, pe3002535.

Brighter Time: A Smartphone App Recording Cognitive Task Performance and Illuminance in Everyday Life

Authors: Marina Gardesevic, Altug Didikoglu, Samuel J. D. Lawrence, Céline Vetter, Timothy M. Brown, Annette E. Allen, Robert J. Lucas

Source: Clocks & Sleep, Vol 4, Iss 4, Pp 577-594 (2022)

Subject Terms: light exposure, memory, attention, alertness, visual search, cognitive performance, Medicine

File Description: electronic resource

Relation: https://www.mdpi.com/2624-5175/4/4/45; https://doaj.org/toc/2624-5175

Access URL: https://doaj.org/article/ed1f1cc5ca45417dba529631bb384e6c

Narcolepsy genetic variants associated with sleep efficiency in a community dwelling older cohort.

Authors: Jervis, Steven, Payton, Antony, Didikoglu, Altug, Verma, Arpana, Poulton, Kay

Source: Sleep Science & Practice; 4/28/2025, Vol. 9 Issue 1, p1-11, 11p

Education mediating the associations between early life factors and frailty: a cross-sectional study of the UK Biobank

Authors: Terence W O'Neill, Neil Pendleton, Antony Payton, Asri Maharani, Altug Didikoglu, Maria Mercè Canal

Source: BMJ Open, Vol 13, Iss 3 (2023)

Subject Terms: Medicine

File Description: electronic resource

Relation: https://bmjopen.bmj.com/content/13/3/e057511.full; https://doaj.org/toc/2044-6055

Access URL: https://doaj.org/article/e298a4dddaa14dd28c78ebddd609ac9b

Interactions between season of birth, chronological age and genetic polymorphisms in determining later-life chronotype

Authors: Didikoglu, Altug ^*, Maharani, Asri, Canal, Maria Mercè, Pendleton, Neil, Payton, Antony

Source: In Mechanisms of Ageing and Development June 2020 188

Protocol for a prospective, multicentre, cross-sectional cohort study to assess personal light exposure.

Authors: Guidolin, Carolina, Aerts, Sam, Agbeshie, Gabriel Kwaku, Akuffo, Kwadwo Owusu, Aydin, Sema Nur, Baeza-Moyano, David, Bolte, John, Broszio, Kai, Cantarero-García, Guadalupe, Didikoglu, Altug, González-Lezcano, Roberto Alonso, Joosten-Ma, Hongli, Melero-Tur, Sofía, Tengelin, Maria Nilsson, Pérez Gutiérrez, María Concepción, Stefani, Oliver, Svensson, Ingemar, Udovičić, Ljiljana, Zauner, Johannes, Spitschan, Manuel

Source: BMC Public Health; 11/26/2024, Vol. 24 Issue 1, p1-12, 12p

Subject Terms: HEALTH behavior, ACTIVITIES of daily living, ENVIRONMENTAL health, ELECTRONIC equipment, ENVIRONMENTAL sciences

Beyond Lux: methods for species and photoreceptor-specific quantification of ambient light for mammals.

Authors: McDowell, Richard J., Didikoglu, Altug, Woelders, Tom, Gatt, Mazie J., Moffatt, Finn, Notash, Saba, Hut, Roelof A., Brown, Timothy M., Lucas, Robert J.

Source: BMC Biology; 11/14/2024, Vol. 22 Issue 1, p1-15, 15p

Subject Terms: SPECTRAL sensitivity, ANIMAL welfare, ECOPHYSIOLOGY, ENERGY consumption, AGRICULTURAL productivity, MELANOPSIN, PHOTORECEPTORS

Meal Timing Trajectories and All-Cause Mortality in Older Adults

Authors: Liu, Chloe ¹, Didikoglu, Altug ², Payton, Antony ³, Dashti, Hassan S ¹

Source: In Current Developments in Nutrition July 2024 8 Supplement 2

Light–Dark and Activity Rhythm Therapy (L-DART) to Improve Sleep in People with Schizophrenia Spectrum Disorders: A Single-Group Mixed Methods Study of Feasibility, Acceptability and Adherence.

Authors: Faulkner, Sophie, Didikoglu, Altug, Byrne, Rory, Drake, Richard, Bee, Penny

Source: Clocks & Sleep; Dec2023, Vol. 5 Issue 4, p734-754, 21p

Subject Terms: SCHIZOPHRENIA, PEOPLE with schizophrenia, SLEEP, SLEEP apnea syndromes, OCCUPATIONAL therapists