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Klaudius Kalcher
Klaudius Kalcher
Centre of Medical Physics and Biomedical Engineering, Medical University of Vienna
Verified email at meduniwien.ac.at
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Year
Beyond noise: using temporal ICA to extract meaningful information from high-frequency fMRI signal fluctuations during rest
RN Boubela, K Kalcher, W Huf, C Kronnerwetter, P Filzmoser, E Moser
Frontiers in human neuroscience 7, 168, 2013
1772013
fMRI measurements of amygdala activation are confounded by stimulus correlated signal fluctuation in nearby veins draining distant brain regions
RN Boubela, K Kalcher, W Huf, EM Seidel, B Derntl, L Pezawas, C Našel, ...
Scientific reports 5 (1), 10499, 2015
1422015
Reduced default mode network suppression during a working memory task in remitted major depression
L Bartova, BM Meyer, K Diers, U Rabl, C Scharinger, A Popovic, G Pail, ...
Journal of psychiatric research 64, 9-18, 2015
1302015
Sex differences in the functional connectivity of the amygdalae in association with cortisol
L Kogler, VI Müller, EM Seidel, R Boubela, K Kalcher, E Moser, U Habel, ...
Neuroimage 134, 410-423, 2016
922016
Additive gene–environment effects on hippocampal structure in healthy humans
U Rabl, BM Meyer, K Diers, L Bartova, A Berger, D Mandorfer, A Popovic, ...
Journal of Neuroscience 34 (30), 9917-9926, 2014
872014
Fully exploratory network independent component analysis of the 1000 functional connectomes database
K Kalcher, W Huf, RN Boubela, P Filzmoser, L Pezawas, B Biswal, ...
Frontiers in human neuroscience 6, 301, 2012
802012
The spectral diversity of resting-state fluctuations in the human brain
K Kalcher, RN Boubela, W Huf, L Bartova, C Kronnerwetter, B Derntl, ...
PloS one 9 (4), e93375, 2014
742014
Meta-analysis: fact or fiction? How to interpret meta-analyses
W Huf, K Kalcher, G Pail, ME Friedrich, P Filzmoser, S Kasper
The World Journal of Biological Psychiatry 12 (3), 188-200, 2011
602011
Big data approaches for the analysis of large-scale fMRI data using apache spark and GPU processing: a demonstration on resting-state fMRI data from the human connectome project
RN Boubela, K Kalcher, W Huf, C Našel, E Moser
Frontiers in neuroscience 9, 165497, 2016
582016
Oppositional COMT Val158Met effects on resting state functional connectivity in adolescents and adults
BM Meyer, J Huemer, U Rabl, RN Boubela, K Kalcher, A Berger, ...
Brain Structure and Function 221, 103-114, 2016
462016
RESCALE: voxel-specific task-fMRI scaling using resting state fluctuation amplitude
K Kalcher, RN Boubela, W Huf, BB Biswal, P Baldinger, U Sailer, ...
Neuroimage 70, 80-88, 2013
372013
Scanning fast and slow: current limitations of 3 Tesla functional MRI and future potential
RN Boubela, K Kalcher, C Nasel, E Moser
Frontiers in physics 2, 1, 2014
312014
Platelet serotonin transporter function predicts default-mode network activity
C Scharinger, U Rabl, CH Kasess, BM Meyer, T Hofmaier, K Diers, ...
PLoS One 9 (3), e92543, 2014
282014
On the generalizability of resting-state fMRI machine learning classifiers
W Huf, K Kalcher, RN Boubela, G Rath, A Vecsei, P Filzmoser, E Moser
Frontiers in human neuroscience 8, 502, 2014
242014
A highly parallelized framework for computationally intensive MR data analysis
RN Boubela, W Huf, K Kalcher, R Sladky, P Filzmoser, L Pezawas, ...
Magnetic resonance materials in physics, biology and medicine 25, 313-320, 2012
212012
A genetic polymorphism of the endogenous opioid dynorphin modulates monetary reward anticipation in the corticostriatal loop
M Votinov, J Pripfl, C Windischberger, K Kalcher, A Zimprich, F Zimprich, ...
PloS one 9 (2), e89954, 2014
162014
Normalised time-to-peak-distribution curves correlate with cerebral white matter hyperintensities–Could this improve early diagnosis?
C Nasel, R Boubela, K Kalcher, E Moser
Journal of Cerebral Blood Flow & Metabolism 37 (2), 444-455, 2017
152017
Evaluation of the current treatment concepts in Germany, Austria and Switzerland for acute traumatic lesions to the prepatellar and olecranon bursa
SF Baumbach, F Domaszewski, H Wyen, K Kalcher, W Mutschler, ...
Injury 44 (11), 1423-1427, 2013
152013
Identification of voxels confounded by venous signals using resting-state fMRI functional connectivity graph community identification
K Kalcher, RN Boubela, W Huf, C Našel, E Moser
Frontiers in Neuroscience 9, 165511, 2015
142015
Improved quantification of cerebral hemodynamics using individualized time thresholds for assessment of peak enhancement parameters derived from dynamic susceptibility contrast …
C Nasel, K Kalcher, R Boubela, E Moser
Plos one 9 (12), e114999, 2014
22014
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