C Tronstad

Affiliations

Department of Clinical & Biomedical Engineering, Oslo University Hospital, Oslo, Norway.

Publications (28)

Bioimpedance and NIR for Non-invasive Assessment of Blood Glucose.

Journal of electrical bioimpedance

Avec: Jan-Hugo Andersen , Olav Bjerke , Fatos Blakaj , Vilde Moe Flugsrud , Fredrik Alstad Jacobsen , Marius Jonsson , Eirik Nobuki Kosaka , Petter André Langstrand , Øyvind Grannes Martinsen , Alexander Stene Moen , Emily Qing Zang Moen , Øyvind Knutsen Nystad , Eline Olesen , Mahum Qureshi , Victor Jose Østrem Risopatron , Simen Kristoffer Ruud , Nikolai Stensø , Fredrik Lindseth Winje , Eirik Vetle Winness , Sisay Abie , Vegard Munkeby Joten , Christian Tronstad , Ole Elvebakk , Ørjan Grøttem Martinsen

Age-related Differences in the Morphology of the Impedance Cardiography Signal.

Journal of electrical bioimpedance

Avec: Christian Tronstad , Jan Olav Høgetveit , Ole Elvebakk , Håvard Kalvøy

Automatic Prediction of Ischemia-Reperfusion Injury of Small Intestine Using Convolutional Neural Networks: A Pilot Study.

Sensors (Basel, Switzerland)

Avec: Jie Hou , Runar Strand-Amundsen , Christian Tronstad , Jan Olav Høgetveit , Ørjan Grøttem Martinsen , Tor Inge Tønnessen

Blood pressure and cardiac output during caesarean delivery under spinal anaesthesia: a prospective cohort study.

BMJ open

Avec: Trond Melbye Michelsen , Christian Tronstad , Leiv Arne Rosseland

Author Correction: Evaluation of Hypoglycaemia with Non-Invasive Sensors in People with Type 1 Diabetes and Impaired Awareness of Hypoglycaemia.

Scientific reports

Avec: Ole Elvebakk , Christian Tronstad , Kåre I Birkeland , Trond G Jenssen , Marit R Bjørgaas , Kathrine F Frøslie , Kristin Godang , Håvard Kalvøy , Ørjan G Martinsen , Hanne L Gulseth

Maternal haemodynamics during labour epidural analgesia with and without adrenaline.

Scandinavian journal of pain

Avec: Felix Haidl , Christian Tronstad , Leiv Arne Rosseland , Vegard Dahl

Small intestinal viability assessment using dielectric relaxation spectroscopy and deep learning.

Scientific reports

Avec: Jie Hou , Runar Strand-Amundsen , Christian Tronstad , Tor Inge Tønnessen , Jan Olav Høgetveit , Ørjan Grøttem Martinsen

Current trends and opportunities in the methodology of electrodermal activity measurement.

Physiological measurement

Avec: Christian Tronstad , Maryam Amini , Dominik R Bach , Ørjan G Martinsen

Development of a prototype toe sensor for detection of diabetic peripheral small fiber neuropathy.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference

Avec: Christian Tronstad , Oliver Pabst , Maryam Amini , Inge P Kleggetveit , Ole Elvebakk , Orjan G Martinsen , Trond G Jenssen , Jonny Hisdal , Tore J Berg , Elisabeth Qvigstad

Measuring Blood Pulse Wave Velocity with Bioimpedance in Different Age Groups.

Sensors (Basel, Switzerland)

Avec: Shafa Aria , Yassine Elfarri , Marius Elvegård , Adam Gottfridsson , Halvor S Grønaas , Sigve Harang , Anders Jansen , Thomas Emil Rolland Madland , Ivar Bruvik Martins , Marius Wilhelm Olstad , Tommy Lee Ryan , Anwar Nazih Shaban , Øyvind Løken Svenningsen , Andre Djupvik Sørensen , Emil Holm Ulvestad , Ole Martin Vister , Morten Bratgjerd Øvergaard , Håvard Kalvøy , Fred Johan Pettersen , Hans Henrik Odland , Vegard Munkeby Joten , Øyvind Grannes Martinsen , Christian Tronstad , Ole Elvebakk , Ørjan Grøttem Martinsen

Non-invasive prediction of blood glucose trends during hypoglycemia.

Analytica chimica acta

Avec: Christian Tronstad , Ole Elvebakk , Odd Martin Staal , Håvard Kalvøy , Jan Olav Høgetveit , Trond Geir Jenssen , Kåre Inge Birkeland , Ørjan G Martinsen

Accuracy and trending abilities of finger plethysmographic blood pressure and cardiac output compared to invasive measurements during caesarean delivery in healthy women: an observational study.

BMC anesthesiology

Avec: Ivar N Omenås , Christian Tronstad , Leiv Arne Rosseland

The correlations among the skin conductance features responding to physiological stress stimuli.

Skin research and technology : official journal of International Society for Bioengineering and the Skin (ISBS) [and] International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging (ISSI)

Avec: Dindar S Bari , Haval Y Yacoob Aldosky , Christian Tronstad , Ørjan G Martinsen

Electrical Impedance Plethysmography Versus Tonometry To Measure the Pulse Wave Velocity in Peripheral Arteries in Young Healthy Volunteers: a Pilot Study.

Journal of electrical bioimpedance

Avec: A I P Wiegerinck , A Thomsen , J Hisdal , H Kalvøy , C Tronstad

Reduced heart rate variability is related to the number of metabolic syndrome components and manifest diabetes in the sixth Tromsø study 2007-2008.

Scientific reports

Avec: Naomi Azulay , Roy Bjørkholt Olsen , Christopher Sivert Nielsen , Audun Stubhaug , Trond Geir Jenssen , Henrik Schirmer , Arnoldo Frigessi , Leiv Arne Rosseland , Christian Tronstad

Disturbances in Electrodermal Activity Recordings Due to Different Noises in the Environment.

Sensors (Basel, Switzerland)

Avec: Dindar S Bari , Haval Y Y Aldosky , Christian Tronstad , Ørjan G Martinsen

Exploration of the Conditions for Occurrence of Photoplethysmographic Signal Inversion above the Dorsalis Pedis Artery.

Sensors (Basel, Switzerland)

Avec: Fredrik Wilsbeck Jerve , Dag Roar Hjelme , Håvard Kalvøy , John Allen , Christian Tronstad

Supervised binary classification methods for strawberry ripeness discrimination from bioimpedance data.

Scientific reports

Avec: Pietro Ibba , Christian Tronstad , Roberto Moscetti , Tanja Mimmo , Giuseppe Cantarella , Luisa Petti , Ørjan G Martinsen , Stefano Cesco , Paolo Lugli

Possibilities in the Application of Machine Learning on Bioimpedance Time-series.

Journal of electrical bioimpedance

Avec: Christian Tronstad , Runar Strand-Amundsen

A Circuit for Simultaneous Measurements of Skin Electrical Conductance, Susceptance, and Potential.

Journal of electrical bioimpedance

Avec: Ørjan G Martinsen , Håvard Kalvøy , Dindar S Bari , Christian Tronstad

An Investigation on Bilateral Asymmetry in Electrodermal Activity.

Frontiers in behavioral neuroscience

Avec: Andreas Bjørhei , Filip T Pedersen , Saeed Muhammad , Christian Tronstad , Håvard Kalvøy , Slawomir Wojniusz , Oliver Pabst , Stefan Sütterlin

Classification of Emotions Based on Electrodermal Activity and Transfer Learning - a Pilot Study.

Journal of electrical bioimpedance

Avec: Fredrik A Jacobsen , Ellen W Hafli , Christian Tronstad , Ørjan G Martinsen

Estimation of Heart Rate Variability from Finger Photoplethysmography During Rest, Mild Exercise and Mild Mental Stress.

Journal of electrical bioimpedance

Avec: Bjørn-Jostein Singstad , Naomi Azulay , Andreas Bjurstedt , Simen S Bjørndal , Magnus F Drageseth , Peter Engeset , Kari Eriksen , Muluberhan Y Gidey , Espen O Granum , Matias G Greaker , Amund Grorud , Sebastian O Hewes , Jie Hou , Adrián M Llop Recha , Christoffer Matre , Arnoldas Seputis , Simen E Sørensen , Vegard Thøgersen , Vegard Munkeby Joten , Christian Tronstad , Ørjan G Martinsen

Diabetic Foot Assessment using Skin Impedance in a Custom Made Sensor-sock.

Journal of electrical bioimpedance

Avec: Christian Tronstad , Maryam Amini , Eline Olesen , Elisabeth Qvigstad , Oliver Pabst , Tormod Martinsen , Sisay M Abie , Ørjan G Martinsen , Jonny Hisdal , Trond G Jenssen , Håvard Kalvøy

Heart rate monitoring to detect acute pain in non-verbal patients: a study protocol for a randomized controlled clinical trial.

BMC psychiatry

Avec: Emilie S M Kildal , Daniel S Quintana , Attila Szabo , Christian Tronstad , Ole Andreassen , Terje Nærland , Bjørnar Hassel

Monitoring the quality of frozen-thawed venous segments using bioimpedance spectroscopy.

Physiological measurement

Avec: M Amini , E Niemi , J Hisdal , H Kalvøy , C Tronstad , H Scholz , A Rosales , Ø G Martinsen

A multiparameter model for non-invasive detection of hypoglycemia.

Physiological measurement

Avec: Ole Elvebakk , Christian Tronstad , Kåre I Birkeland , Trond G Jenssen , Marit R Bjørgaas , Hanne L Gulseth , Håvard Kalvøy , Jan O Høgetveit , Ørjan G Martinsen

Quantification of aerosol dispersal from suspected aerosol-generating procedures.

ERJ open research

Avec: Runar Strand-Amundsen , Christian Tronstad , Ole Elvebakk , Tormod Martinsen , Marius Dybwad , Egil Lingaas , Tor Inge Tønnessen

Réseau de co-auteurs

Christian Tronstad 26 collaborations

Ørjan G Martinsen 11 collaborations

Håvard Kalvøy 9 collaborations

Ole Elvebakk 8 collaborations

Ørjan Grøttem Martinsen 4 collaborations

Jan Olav Høgetveit 4 collaborations

Runar Strand-Amundsen 4 collaborations

Leiv Arne Rosseland 4 collaborations

Trond G Jenssen 4 collaborations

Vegard Munkeby Joten 3 collaborations

Jie Hou 3 collaborations

Tor Inge Tønnessen 3 collaborations

Maryam Amini 3 collaborations

Oliver Pabst 3 collaborations

Dindar S Bari 3 collaborations

Øyvind Grannes Martinsen 2 collaborations

Eline Olesen 2 collaborations

Kåre I Birkeland 2 collaborations

Marit R Bjørgaas 2 collaborations

Hanne L Gulseth 2 collaborations

Jonny Hisdal 2 collaborations

Elisabeth Qvigstad 2 collaborations

Trond Geir Jenssen 2 collaborations

J Hisdal 2 collaborations

H Kalvøy 2 collaborations

Naomi Azulay 2 collaborations

Tormod Martinsen 2 collaborations

Jan-Hugo Andersen 1 collaboration

Olav Bjerke 1 collaboration

Fatos Blakaj 1 collaboration

Vilde Moe Flugsrud 1 collaboration

Fredrik Alstad Jacobsen 1 collaboration

Marius Jonsson 1 collaboration

Eirik Nobuki Kosaka 1 collaboration

Petter André Langstrand 1 collaboration

Alexander Stene Moen 1 collaboration

Emily Qing Zang Moen 1 collaboration

Øyvind Knutsen Nystad 1 collaboration

Mahum Qureshi 1 collaboration

Victor Jose Østrem Risopatron 1 collaboration

Simen Kristoffer Ruud 1 collaboration

Nikolai Stensø 1 collaboration

Fredrik Lindseth Winje 1 collaboration

Eirik Vetle Winness 1 collaboration

Sisay Abie 1 collaboration

Trond Melbye Michelsen 1 collaboration

Kathrine F Frøslie 1 collaboration

Kristin Godang 1 collaboration

Felix Haidl 1 collaboration

Vegard Dahl 1 collaboration

Dominik R Bach 1 collaboration

Inge P Kleggetveit 1 collaboration

Orjan G Martinsen 1 collaboration

Tore J Berg 1 collaboration

Shafa Aria 1 collaboration

Yassine Elfarri 1 collaboration

Marius Elvegård 1 collaboration

Adam Gottfridsson 1 collaboration

Halvor S Grønaas 1 collaboration

Sigve Harang 1 collaboration

Anders Jansen 1 collaboration

Thomas Emil Rolland Madland 1 collaboration

Ivar Bruvik Martins 1 collaboration

Marius Wilhelm Olstad 1 collaboration

Tommy Lee Ryan 1 collaboration

Anwar Nazih Shaban 1 collaboration

Øyvind Løken Svenningsen 1 collaboration

Andre Djupvik Sørensen 1 collaboration

Emil Holm Ulvestad 1 collaboration

Ole Martin Vister 1 collaboration

Morten Bratgjerd Øvergaard 1 collaboration

Fred Johan Pettersen 1 collaboration

Hans Henrik Odland 1 collaboration

Odd Martin Staal 1 collaboration

Kåre Inge Birkeland 1 collaboration

Ivar N Omenås 1 collaboration

Haval Y Yacoob Aldosky 1 collaboration

A I P Wiegerinck 1 collaboration

A Thomsen 1 collaboration

Roy Bjørkholt Olsen 1 collaboration

Christopher Sivert Nielsen 1 collaboration

Audun Stubhaug 1 collaboration

Henrik Schirmer 1 collaboration

Arnoldo Frigessi 1 collaboration

Haval Y Y Aldosky 1 collaboration

Fredrik Wilsbeck Jerve 1 collaboration

Dag Roar Hjelme 1 collaboration

John Allen 1 collaboration

Pietro Ibba 1 collaboration

Roberto Moscetti 1 collaboration

Tanja Mimmo 1 collaboration

Giuseppe Cantarella 1 collaboration

Luisa Petti 1 collaboration

Stefano Cesco 1 collaboration

Paolo Lugli 1 collaboration

Andreas Bjørhei 1 collaboration

Filip T Pedersen 1 collaboration

Saeed Muhammad 1 collaboration

Slawomir Wojniusz 1 collaboration

Stefan Sütterlin 1 collaboration

Fredrik A Jacobsen 1 collaboration

Ellen W Hafli 1 collaboration

Bjørn-Jostein Singstad 1 collaboration

Andreas Bjurstedt 1 collaboration

Simen S Bjørndal 1 collaboration

Magnus F Drageseth 1 collaboration

Peter Engeset 1 collaboration

Kari Eriksen 1 collaboration

Muluberhan Y Gidey 1 collaboration

Espen O Granum 1 collaboration

Matias G Greaker 1 collaboration

Amund Grorud 1 collaboration

Sebastian O Hewes 1 collaboration

Adrián M Llop Recha 1 collaboration

Christoffer Matre 1 collaboration

Arnoldas Seputis 1 collaboration

Simen E Sørensen 1 collaboration

Vegard Thøgersen 1 collaboration

Sisay M Abie 1 collaboration

Emilie S M Kildal 1 collaboration

Daniel S Quintana 1 collaboration

Attila Szabo 1 collaboration

Ole Andreassen 1 collaboration

Terje Nærland 1 collaboration

Bjørnar Hassel 1 collaboration

M Amini 1 collaboration

E Niemi 1 collaboration

H Scholz 1 collaboration

A Rosales 1 collaboration

Ø G Martinsen 1 collaboration

Jan O Høgetveit 1 collaboration

Marius Dybwad 1 collaboration

Egil Lingaas 1 collaboration