Browse by UCL people
Group by: Type | Date
Number of items: 47.
Article
Caredda, Charly;
Lange, Frédéric;
Giannoni, Luca;
Ezhov, Ivan;
Picart, Thiébaud;
Guyotat, Jacques;
Tachtsidis, Ilias;
(2025)
Digital instrument simulator to optimize the development of hyperspectral systems: application for intraoperative functional brain mapping.
Journal of Biomedical Optics
, 30
(2)
, Article 023513. 10.1117/1.JBO.30.2.023513.
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Ezhov, Ivan;
Scibilia, Kevin;
Giannoni, Luca;
Kofler, Florian;
Iliash, Ivan;
Hsieh, Felix;
Shit, Suprosanna;
... Rueckert, Daniel; + view all
(2024)
Learnable real-time inference of molecular composition from diffuse spectroscopy of brain tissue.
Journal of Biomedical Optics
, 29
(09)
, Article 093509. 10.1117/1.jbo.29.9.093509.
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Giannoni, Luca;
Marradi, Marta;
Scibilia, Kevin;
Ezhov, Ivan;
Bonaudo, Camilla;
Artemiou, Angelos;
Toaha, Anam;
... Pavone, Francesco Saverio; + view all
(2024)
Transportable hyperspectral imaging setup based on fast, high-density spectral scanning for in situ quantitative biochemical mapping of fresh tissue biopsies.
Journal of Biomedical Optics
, 29
(9)
, Article 093508. 10.1117/1.JBO.29.9.093508.
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Giannoni, L;
Lange, F;
Davies, AL;
Dua, A;
Gustavson, B;
Smith, KJ;
Tachtsidis, I;
(2018)
Hyperspectral Imaging of the Hemodynamic and Metabolic States of the Exposed Cortex: Investigating a Commercial Snapshot Solution.
Advances in Experimental Medicine and Biology
, 1072
pp. 13-20.
10.1007/978-3-319-91287-5_3.
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Giannoni, L;
Lange, F;
Sajic, M;
Smith, KJ;
Tachtsidis, I;
(2021)
A hyperspectral imaging system for mapping haemoglobin and cytochrome-c-oxidase concentration changes in the exposed cerebral cortex.
IEEE Journal of Selected Topics in Quantum Electronics
10.1109/JSTQE.2021.3053634.
(In press).
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Giannoni, L;
Lange, F;
Tachtsidis, I;
(2020)
Investigation of the quantification of hemoglobin and cytochrome-c-oxidase in the exposed cortex with near-infrared hyperspectral imaging: a simulation study.
Journal of Biomedical Optics
, 25
(4)
, Article 046001. 10.1117/1.JBO.25.4.046001.
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Giannoni, L;
Lange, F;
Tachtsidis, I;
(2018)
Hyperspectral imaging solutions for brain tissue metabolic and hemodynamic monitoring: past, current and future developments.
Journal of Optics
, 20
(4)
, Article 044009. 10.1088/2040-8986/aab3a6.
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Harvey-Jones, K;
Lange, F;
Tachtsidis, I;
Robertson, NJ;
Mitra, S;
(2021)
Role of Optical Neuromonitoring in Neonatal Encephalopathy—Current State and Recent Advances.
Frontiers in Pediatrics
, 9
, Article 653676. 10.3389/fped.2021.653676.
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Kovacsova, Z;
Bale, G;
Mitra, S;
Lange, F;
Tachtsidis, I;
(2021)
Absolute quantification of cerebral tissue oxygen saturation with multidistance broadband NIRS in newborn brain.
Biomedical Optics Express
, 12
(2)
p. 907.
10.1364/boe.412088.
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Lange, F;
Verma, V;
Harvey-Jones, K;
Mitra, S;
Tachtsidis, I;
(2023)
Neonatal Brain Temperature Monitoring Based on Broadband Near-Infrared Spectroscopy.
Advances in Experimental Medicine and Biology
, 1438
pp. 167-172.
10.1007/978-3-031-42003-0_26.
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Lange, F;
Bale, G;
Kaynezhad, P;
Pollock, RD;
Stevenson, A;
Tachtsidis, I;
(2020)
Broadband NIRS Cerebral Evaluation of the Hemodynamic and Oxidative State of Cytochrome-c-Oxidase Responses to +Gz Acceleration in Healthy Volunteers.
Oxygen Transport to Tissue XLI
, 1232
pp. 339-345.
10.1007/978-3-030-34461-0_43.
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Lange, F;
Dunne, L;
Hale, L;
Tachtsidis, I;
(2019)
MAESTROS: A multi-wavelength time domain NIRS system to monitor changes in oxygenation and oxidation state of cytochrome-c-oxidase.
IEEE Journal of Selected Topics in Quantum Electronics
, 25
(1)
, Article 7100312. 10.1109/JSTQE.2018.2833205.
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Lange, F;
Dunne, L;
Tachtsidis, I;
(2017)
Evaluation of Haemoglobin and Cytochrome Responses During Forearm Ischaemia Using Multi-wavelength Time Domain NIRS.
Advances in Experimental Medicine and Biology
, 977
pp. 67-72.
10.1007/978-3-319-55231-6_10.
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Lange, F;
Giannoni, L;
Tachtsidis, I;
(2021)
The Use of Supercontinuum Laser Sources in Biomedical Diffuse Optics: Unlocking the Power of Multispectral Imaging.
Applied Sciences
, 11
(10)
p. 4616.
10.3390/app11104616.
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Lange, F;
Peyrin, F;
Montcel, B;
(2018)
Broadband time-resolved multi-channel functional near-infrared spectroscopy system to monitor in vivo physiological changes of human brain activity.
Applied Optics
, 57
(22)
p. 6417.
10.1364/ao.57.006417.
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Lange, F;
Tachtsidis, I;
(2019)
Clinical Brain Monitoring with Time Domain NIRS: A Review and Future Perspectives.
[Review].
Applied Sciences
, 9
(8)
, Article 1612. 10.3390/app9081612.
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Lanka, Pranav;
Yang, Lin;
Orive-Miguel, David;
Veesa, Joshua Deepak;
Tagliabue, Susanna;
Sudakou, Aleh;
Samaei, Saeed;
... Pifferi, Antonio; + view all
(2022)
Multi-laboratory performance assessment of diffuse optics instruments: the BitMap exercise.
Journal of Biomedical Optics
, 27
(7)
, Article 074716. 10.1117/1.JBO.27.7.074716.
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SUDAKOU, A;
LANGE, F;
ISLER, H;
LANKA, P;
WOJTKIEWICZ, S;
SAWOSZ, P;
OSTOJIC, D;
... GEREGA, A; + view all
(2021)
Time-domain NIRS system based on supercontinuum light source and multi-wavelength detection: Validation for tissue oxygenation studies.
Biomedical Optics Express
, 12
(10)
pp. 6629-6650.
10.1364/BOE.431301.
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Sudakou, A;
Wojtkiewicz, S;
Lange, F;
Gerega, A;
Sawosz, P;
Tachtsidis, I;
Liebert, A;
(2019)
Depth-resolved assessment of changes in concentration of chromophores using time-resolved near-infrared spectroscopy: estimation of cytochrome-c-oxidase uncertainty by Monte Carlo simulations.
Biomedical Optics Express
, 10
(9)
p. 4621.
10.1364/boe.10.004621.
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Verma, V;
Lange, F;
Bainbridge, A;
Harvey-Jones, K;
Robertson, NJ;
Tachtsidis, I;
Mitra, S;
(2022)
Brain temperature monitoring in newborn infants: Current methodologies and prospects.
Frontiers in Pediatrics
, 10
, Article 1008539. 10.3389/fped.2022.1008539.
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Williams, Thomas;
Lange, Frederic;
Smith, Kenneth J;
Tachtsidis, Ilias;
Chataway, Jeremy;
(2024)
Investigating cortical hypoxia in multiple sclerosis via time-domain near-infrared spectroscopy.
Annals of Clinical and Translational Neurology
10.1002/acn3.52150.
(In press).
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Yang, Zhiyuan;
Lange, Frédéric;
Xia, Yiqing;
Chertavian, Casey;
Cabolis, Katerina;
Sajic, Marija;
Werring, David J;
... Smith, Kenneth J; + view all
(2024)
Nimodipine Protects Vascular and Cognitive Function in an Animal Model of Cerebral Small Vessel Disease.
Stroke
, 55
(7)
pp. 1914-1922.
10.1161/STROKEAHA.124.047154.
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Proceedings paper
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Artemiou, A;
Lange, F;
Caredda, C;
Giannoni, L;
Montcel, B;
Tachtsidis, I;
(2025)
A liquid phantom for validating hyperspectral imaging in brain tumour resection.
In: Contini, Davide and Hoshi, Yoko and O'Sullivan, Thomas D, (eds.)
Progress in Biomedical Optics and Imaging Proceedings of SPIE.
(pp. p. 50).
SPIE: Munich, Germany.
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Bili, Danai;
Lange, Frédéric;
Jones, Kelly H;
Parfentyeva, Veronika;
Durduran, Turgut;
Robertson, Nikki;
Mitra, Subhabrata;
(2023)
Classification of brain injury severity using a hybrid broadband NIRS and DCS instrument with a machine learning approach.
In: Contini, Davide and Hoshi, Yoko and O'Sullivan, Thomas D, (eds.)
Proceedings Volume 12628, Diffuse Optical Spectroscopy and Imaging IX.
(pp. 126280D).
SPIE: Munich, Germany.
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Buot, Audrey;
Brownhill, Kevin;
Lange, Frédéric;
(2022)
Upper trapezius muscle tonicity, assessed by palpation, relates to change in tissue oxygenation and structure as measured by Time-Domain Near Infrared Spectroscopy.
In: Scholkmann, F and LaManna, J and Wolf, U, (eds.)
Oxygen Transport to Tissue XLIII.
(pp. pp. 417-421).
Springer: Switzerland, Cham.
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Caredda, Charly;
Ezhov, Ivan;
Sdika, Michaël;
Lange, Frederic;
Giannoni, Luca;
Tachtsidis, Ilias;
Montcel, Bruno;
(2024)
Pixel-wise and real-time estimation of optical mean path length using deep learning: application for intraoperative functional brain mapping.
In: Elson, Daniel S and Gioux, Sylvain and Pogue, Brian W, (eds.)
Proceedings Volume 13009:Clinical Biophotonics III.
(pp. 130090F-1-130090F-4).
SPIE: Bellingham, WA, USA.
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Caredda, Charly;
Lange, Frederic;
Giannoni, Luca;
Ezhov, Ivan;
Tachtsidis, Ilias;
Montcel, Bruno;
(2024)
A digital instrument simulator to optimize the development of hyperspectral systems for intraoperative brain mapping.
In: Tuchin, Valery V and Blondel, Walter CPM and Zalevsky, Zeev, (eds.)
Proceedings Volume 13010, Tissue Optics and Photonics III.
(pp. 130100L-1-130100L-5).
SPIE: Bellingham, WA, USA.
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Caredda, Charly;
Lange, Frédéric;
Tachtsidis, Ilias;
Montcel, Bruno;
(2023)
Evaluation of hyperspectral imaging measurements of changes in hemoglobin oxygenation and oxidation of cytochrome-c-oxidase using a liquid blood phantom.
In: Contini, Davide and Hoshi, Yoko and O'Sullivan, Thomas D, (eds.)
Proceedings of SPIE Volume 12628 - The International Society for Optical Engineering.
(pp. 126280Q).
SPIE: Munich, Germany.
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Ezhov, I;
Giannoni, L;
Shit, S;
Lange, F;
Kofler, F;
Menze, B;
Tachtsidis, I;
(2023)
Identifying chromophore fingerprints of brain tumor tissue on hyperspectral imaging using principal component analysis.
In:
Proceedings Volume 12628, Diffuse Optical Spectroscopy and Imaging IX; 1262826 (2023).
SPIE: Munich, Germany.
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Giannoni, L;
Lange, F;
Sajic, M;
Smith, KJ;
Tachtsidis, I;
(2021)
hNIR: A hyperspectral imaging system for mapping changes in haemoglobin and cytochrome-c-oxidase on the exposed cerebral cortex of mice.
In:
Proceedings Biophotonics Congress 2021.
Optica Publishing Group
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Giannoni, L;
Toaha, A;
Marradi, M;
Degl’Innocenti, DR;
Ezhov, I;
Caredda, C;
Gautheron, A;
... Pavone, FS; + view all
(2024)
HyperProbe consortium: transforming neuronavigation in glioma surgery with hyperspectral imaging.
In:
Proceedings of the Optica Biophotonics Congress: Biomedical Optics 2024 (Translational, Microscopy, OCT, OTS, BRAIN).
(pp. 1-2 [AAM]).
Optica
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Giannoni, L;
Toaha, A;
Marradi, M;
Ricci, P;
Degl'Innocenti, DR;
Ezhov, I;
Caredda, C;
... Pavone, FS; + view all
(2025)
HyperProbe consortium: transforming tumour neurosurgery with innovative hyperspectral imaging.
In: Kainerstorfer, Jana M and Buckley, Erin M and Srinivasan, Vivek J, (eds.)
Progress in Biomedical Optics and Imaging - Proceedings of SPIE.
(pp. p. 4).
SPIE: San Francisco, California, United States.
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Giannoni, Luca;
Marradi, Marta;
Marchetti, Marco;
Degl'Innocenti, Duccio R;
Ezhov, Ivan;
Caredda, Charly;
Gautheron, Arthur;
... Pavone, Francesco S; + view all
(2023)
HyperProbe consortium: innovate tumour neurosurgery with innovative photonic solutions.
In: Contini, Davide and Hoshi, Yoko and O'Sullivan, Thomas D, (eds.)
Proceedings of SPIE Vol. 12628 - The International Society for Optical Engineering.
(pp. 126281C).
SPIE: Munich, Germany.
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Giannoni, L;
Lange, F;
Tachtsidis, I;
(2019)
A near-infrared hyperspectral imaging system for quantitative monitoring of hemodynamics and metabolism on the exposed cortex of mice.
In: Dehghani, H and Wabnitz, H, (eds.)
Diffuse Optical Spectroscopy and Imaging VII.
SPIE: Munich, Germany.
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Lange, F;
(2021)
Cerebral time-domain near-infrared spectroscopy for clinical use.
In:
Proceedings of the SPIE 11879, Frontiers in Biophotonics and Imaging 1187907.
(pp. p. 1187907).
SPIE: Glasgow, Scotland, United Kingdom.
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Lange, F;
Li, X;
Frisk, LK;
Durduran, T;
Tachtsidis, I;
(2025)
Optimizing deep tissue monitoring with diffuse optics: virtual tools for TD-NIRS and TD-SCOS development.
In: Contini, Davide and Hoshi, Yoko and O'Sullivan, Thomas D, (eds.)
Progress in Biomedical Optics and Imaging Proceedings of SPIE.
(pp. p. 70).
SPIE: Munich, Germany.
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Lange, F;
Williams, T;
Chataway, J;
Smith, KJ;
Tachtsidis, I;
(2021)
Cerebral time domain near-infrared spectroscopy of people with multiple sclerosis: A feasibility study.
In:
Proceedings of SPIE: Diffuse Optical Spectroscopy and Imaging VIII.
SPIE
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Lange, F;
Williams, T;
Chataway, J;
Smith, KJ;
Tachtsidis, I;
(2021)
Cerebral time domain near-infrared spectroscopy of people with multiple sclerosis: A feasibility study.
In:
European Conferences on Biomedical Optics 2021 (ECBO).
(pp. ETu3C.6).
Optical Society of America (OSA): Munich, Germany.
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Lange, Frédéric;
Giannoni, Luca;
Fort, Fernand;
Caredda, Charly;
Montcel, Bruno;
Tachtsidis, Ilias;
(2023)
A digital instrument simulator to optimize the development of a hyperspectral imaging system for neurosurgery.
In: Contini, Davide and Hoshi, Yoko and O'Sullivan, Thomas D, (eds.)
Proceedings of SPIE - The International Society for Optical Engineering.
(pp. 126282C).
SPIE: Munich, Germany.
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Lange, F;
Tachtsidis, I;
(2019)
Short and mid-term reproducibility analysis of cerebral tissue saturation measured by time domain-NIRS.
In:
Diffuse Optical Spectroscopy and Imaging VII.
SPIE: Munich, Germany.
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Lanka, P;
Yang, L;
Orive-Miguel, D;
Veesa, JD;
Tagliabue, S;
Sudakou, A;
Samaei, S;
... Pifferi, A; + view all
(2021)
A multi-laboratory comparison of photon migration instruments and their performances – the BitMap Exercise.
In:
Proceedings of SPIE - Optical Tomography and Spectroscopy of Tissue XIV.
SPIE
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Li, X;
Lange, F;
Sudakou, A;
Tachtsidis, I;
(2025)
Can we accurately retrieve oxyhaemoglobin concentration at 1064nm with TD-NIRS?: a Monte Carlo simulation study.
In: Contini, Davide and Hoshi, Yoko and O'Sullivan, Thomas D, (eds.)
Progress in Biomedical Optics and Imaging Proceedings of SPIE.
(pp. p. 64).
SPIE: Munich, Germany.
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Sudakou, A;
Lange, F;
Isler, H;
Gerega, A;
Ostojic, D;
Sawosz, P;
Tachtsidis, I;
... Liebert, A; + view all
(2019)
Multi-wavelength time-resolved NIRS measurements for estimation of absolute concentration of chromophores: blood phantom study.
In:
Diffuse Optical Spectroscopy and Imaging VII.
SPIE: Munich, Germany.
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Tachtsidis, I;
Lange, F;
Pinti, P;
Bale, G;
Sokolska, M;
Avdic-Belltheus, A;
Meehan, C;
... Mitra, S; + view all
(2021)
An optical biomarker of hypoxic-ischaemic injury severity in the neonatal brain.
In:
Proceedings of SPIE: Diffuse Optical Spectroscopy and Imaging VIII.
SPIE
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Tachtsidis, I;
Lange, F;
Pintia, P;
Balea, G;
Sokolska, M;
Avdic-Belltheus, A;
Meehan, C;
... Mitra, S; + view all
(2021)
An optical biomarker of hypoxic-ischaemic injury severity in the neonatal brain.
In:
European Conferences on Biomedical Optics 2021 (ECBO).
(pp. ETu1C.3).
Optical Society of America (OSA): Munich, Germany.
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Talati, M;
Lange, F;
Tachtsidis, I;
(2023)
Testing novel miniature NIR spectrometers for wearable broadband NIRS devices.
In:
Proceedings of SPIE - The International Society for Optical Engineering.
SPIE: Munich, Germany.
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Conference item
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Lanka, P;
Yang, L;
Orive-Miguel, D;
Veesa, JD;
Tagliabue, S;
Sudakou, A;
Samaei, S;
... Pifferi, A; + view all
(2020)
Multi-laboratory efforts for the standardization of performance assessment of diffuse optics instruments - The BitMap Exercise.
Presented at: Biophotonics Congress: Biomedical Optics 2020 (Translational, Microscopy, OCT, OTS, BRAIN, Washington, DC, USA.
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