Fikret Isik Karahanoglu

Publication Activity (10 Years)

Years Active: 2010-2023
Publications (10 Years): 10

Top Topics

Functional Connectivity

Blind Deconvolution

Resting State Fmri

Top Venues

IEEE Trans. Medical Imaging

Frontiers Digit. Health

Publications

Wenyi Lin, Fikret Isik Karahanoglu, Dimitrios J. Psaltos, Lukas Adamowicz, Mar Santamaria, Xuemei Cai, Charmaine Demanuele, Junrui Di
Can Gait Characteristics Be Represented by Physical Activity Measured with Wrist-Worn Accelerometers? Sensors 23 (20) (2023)
Wenyi Lin, Fikret Isik Karahanoglu, Charmaine Demanuele, Sheraz Khan, Xuemei Cai, Mar Santamaria, Junrui Di, Lukas Adamowicz
SciKit digital health package for accelerometry-measured physical activity: comparisons to existing solutions and investigations of age effects in healthy adults. Frontiers Digit. Health 5 (2023)
Matthew Czech, Dimitrios J. Psaltos, Hao Zhang, Tomasz Adamusiak, Monica Calicchio, Amey Kelekar, Andrew Messere, Koene R. A. Van Dijk, Vesper Ramos, Charmaine Demanuele, Xuemei Cai, Mar Santamaria, Shyamal Patel, Fikret Isik Karahanoglu
Age and environment-related differences in gait in healthy adults using wearables. npj Digit. Medicine 3 (2020)
Lukas Adamowicz, Fikret Isik Karahanoglu, Christopher Cicalo, Hao Zhang, Charmaine Demanuele, Mar Santamaria, Xuemei Cai, Shyamal Patel
Assessment of Sit-to-Stand Transfers during Daily Life Using an Accelerometer on the Lower Back. Sensors 20 (22) (2020)
Younes Farouj, Fikret Isik Karahanoglu, Dimitri Van De Ville
Deconvolution of Sustained Neural Activity From Large-Scale Calcium Imaging Data. IEEE Trans. Medical Imaging 39 (4) (2020)
Younes Farouj, Fikret Isik Karahanoglu, Dimitri Van De Ville
Bold Signal Deconvolution Under Uncertain HÆModynamics: A Semi-Blind Approach. ISBI (2019)
Daniela Zöller, Thomas William Arthur Bolton, Fikret Isik Karahanoglu, Stephan Eliez, Marie Schaer, Dimitri Van De Ville
Robust Recovery of Temporal Overlap Between Network Activity Using Transient-Informed Spatio-Temporal Regression. IEEE Trans. Medical Imaging 38 (1) (2019)
Fikret Isik Karahanoglu, Camille Piguet, Younes Farouj, Patrik Vuilleumier, Dimitri Van De Ville
Quantification of Resting-State fMRI Networks Driven by Hemodynamically Informed Spatiotemporal Regularization. ACSSC (2018)
Younes Farouj, Fikret Isik Karahanoglu, Dimitri Van De Ville
Regularized spatiotemporal deconvolution of fMRI data using gray-matter constrained total variation. ISBI (2017)
Fikret Isik Karahanoglu, Dimitri Van De Ville
Total-activation regularized deconvolution of resting-state fMRI leads to reproducible networks with spatial overlap. EUSIPCO (2016)
Maria Giulia Preti, Nora Leonardi, Fikret Isik Karahanoglu, Frédéric Grouiller, Melanie Genetti, Margitta Seeck, Serge Vulliémoz, Dimitri Van De Ville
Epileptic network activity revealed by dynamic functional connectivity in simultaneous EEG-fMRI. ISBI (2014)
Fikret Isik Karahanoglu, Dimitri Van De Ville
Investigating the spatial and temporal interactions in resting-state fMRI with total activation. ISBI (2014)
Fikret Isik Karahanoglu, Frédéric Grouiller, César Caballero-Gaudes, Margitta Seeck, Serge Vulliémoz, Dimitri Van De Ville
Spatial mapping of interictal epileptic discharges in fMRI with total activation. ISBI (2013)
Fikret Isik Karahanoglu, César Caballero-Gaudes, François Lazeyras, Dimitri Van De Ville
Total activation: fMRI deconvolution through spatio-temporal regularization. NeuroImage 73 (2013)
César Caballero-Gaudes, Fikret Isik Karahanoglu, François Lazeyras, Dimitri Van De Ville
Structured sparse deconvolution for paradigm free mapping of functional MRI data. ISBI (2012)
Fikret Isik Karahanoglu, Ilker Bayram, Dimitri Van De Ville
A Signal Processing Approach to Generalized 1-D Total Variation. IEEE Trans. Signal Process. 59 (11) (2011)
Matthieu Guerquin-Kern, Fikret Isik Karahanoglu, Dimitri Van De Ville, Klaas Paul Pruessmann, Michael Unser
Analytical form of Shepp-Logan phantom for parallel MRI. ISBI (2010)