+45 3862 2852
Research Fellow
My main interest is in estimating brain connectivity using functional and diffusion MRI techniques in combination with advanced data modelling. I am using machine learning and graph theoretical approaches to model the healthy brain and to understand how diseases like multiple sclerosis affects brain connectivity at a global and local level.
Motor Control
Microstructure and Plasticity Group
Computational Neuroimaging
Traumatic Brain Injury
Multiple Sclerosis
Ultra-High Field MR
Healthy Ageing
2014
PhD, DTU Compute, Technical University of Denmark
2006
Master of Science in Engineering, Technical University of Denmark
2019 - Present
Research Fellow, DRCMR
2014 - 2019
PostDoc, DRCMR
2010 - 2014
PhD Student, DTU Compute, Technical University of Denmark & DRCMR
2010 - 2010
Research Assistant, IMM, Technical University of Denmark
2007 - 2010
Research Specialist, Department of Psychiatry, University of California, San Francisco, USA
2007 - 2007
Postgraduate Associate, Department of Psychiatry, Yale University, USA
2006 - 2006
Research Assistant, IMM, Technical University of Denmark
Video Pitch: Presentation
Dogonowski, A. M., Andersen, K. W., Sellebjerg, F., Schreiber, K., Madsen, K. H. & Siebner, H. R. (2018), Functional neuroimaging of recovery from motor conversion disorder: A case report. NeuroImage.
Baruël Johansen, L., Madsen, K. S., Andersen, K. W., Madsen, K. H., Siebner, H. R. & Baaré, W. F. C. (2017), Reduced orbitofrontal functional network centrality characterizes high neuroticism across childhood and adolescence.
Andersen, S. H., Ruiz, V. C., Larsen, K. B., Andersen, K. W., Hvass Petersen, T., Madsen, K., Graff, J., Kammersgaard, L. P., Poulsen, I. & Siebner, H. R. (2017), ABC in TBI (Alterations in the Brain´s Connectome during recovery from severe Traumatic Brain Injury): A critical step towards predicting and understanding recovery of consciousness.
Andersen, K. W., Madsen, K. H. & Siebner, H. R. (2017), Rock-paper-scissors - Hand gestures show multivariate pattern representations in the human brain.
Ruiz, V. C., Andreasen , S. H., Petersen, T. H., Larsen, K. B., Madsen, K., Andersen, K. W., Akopian, I., Madsen, K. H., Hansen, C. P., Poulsen, I., Kammersgaard, L. P. & Siebner, H. R. (2017), Alterations in the brain's connectome during recovery from severe traumatic brain injury: protocol for a longitudinal prospective study. B M J Open. 7, 6, s. e016286
Innocenti, G. M., Dyrby, T. B., Andersen, K. W., Rouiller, E. M. & Caminiti, R. (2017), The Crossed Projection to the Striatum in Two Species of Monkey and in Humans: Behavioral and Evolutionary Significance. Cerebral Cortex. 27, 6, p. 3217-3230.
Svolgaard, O. M. R., Andersen, K. W., Bauer, C., Madsen, K. H., Iversen, P., Blinkenberg, M. B., Sellebjerg, F. T. & Siebner, H. R. (2016), Motor fatigue scores correlate with task-related activity in cerebellum during a non-fatiguing precision grip task: a functional MRI study.
Engberg, A., Andersen, K. W., Mørup, M. & Madsen, K. H. (2016), Independent Vector Analysis for Capturing Common Components in fMRI Group Analysis. 4 p.
Bauer, C., Andersen, K. W., Svolgaard, O. M. R., Sellebjerg, F. T., Madsen, K. S., Madsen, K. H., Dyrby, T. B. & Siebner, H. R. (2016), Microstructural white matter correlates of motor fatigue in multiple sclerosis: a diffusion weighted imaging study.
Bauer, C., Andersen, K. W., Svolgaard, O. M. R., Madsen, K. H., Dyrby, T. B., Sellebjerg, F. T. & Siebner, H. R. (2016), Is there a regional structural correlate of motor fatigue in multiple sclerosis?: a Magnetic Resonance Imaging study.
Baruël Johansen, L., Madsen, K. S., Andersen, K. W., Madsen, K. H., Siebner, H. R. & Baaré, W. F. C. (2016), Reduced global efficiency and orbitofrontal centrality of the functional brain network characterizes high neuroticism in adolescence.
Andersen, K. W., Madsen, K. H., Dyrby, T. B. & Siebner, H. R. (2016), Multi Voxel Pattern Analysis (MVPA) classification reveals distributed neural presentations of specific finger movement sequences in the human striatum: a task-based functional MRI study.
Andersen, K. W., Madsen, K. H., Dyrby, T. B. & Siebner, H. R. (2016), Shift of finger sequence representations in the human basal ganglia during motor learning.
Andersen KW, Madsen KH, Siebner HR, Schmidt MN, Mørup M, and Hansen LK (2014), ‘Non-parametric Bayesian graph models reveal community structure in resting state fMRI’, NeuroImage 100, 301-315.
Dogonowski AM*, Andersen KW*, Madsen KH, Sørensen PS, Paulson OB, Blinkenberg M, and Siebner HR (2014). ’Multiple sclerosis impairs regional functional connectivity in the cerebellum’, NeuroImage: Clinical, 4, 130–138. (* Shared first-author)
Jørgensen KW and Hansen LK (2012). ‘Model Selection for Gaussian Kernel PCA Denoising’, Neural Networks and Learning Systems, IEEE Transactions on, 23(1), 163–168.
Fryer SL, Jorgensen, KW, Yetter EJ, Daurignac EC, Watson TD, Shanbhag H, Krystal JH, Mathalon DH (2012). ‘Differential brain response to alcohol cue distractors across stages of alcohol dependence’, Biological Psychology, 92(2), 282–291.
Brown GG, Mathalon DH, Stern H, Ford J, Mueller B, Greve DN, McCarthy G, Voyvodic J, Glover GH, Diaz M, Yetter E, Ozyurt IB, Jorgensen KW, Wible CG, Turner JA, Thompson WK, Potkin SG, and the Function Biomedical Informatics Research Network (2011). ‘Multisite reliability of cognitive BOLD data’, NeuroImage, 54(3), 2163–2175.
Mathalon DH, Jorgensen KW, Roach BJ, and Ford JM (2009). ‘Error detection failures in schizophrenia: ERPs and FMRI’, International Journal of Psychophysiology, 73(2), 109–17.
Ford JM, Roach BJ, Jorgensen KW, Turner JA, Brown GG, Notestine R, Bischoff-Grethe A, Greve D N, Wible C, Lauriello J, Belger A, Mueller BA, Calhoun V, Preda A, Keator D, O'Leary DS, Lim KO, Glover GH, Potkin SG, and Mathalon DH (2009). ‘Tuning in to the voices: a multisite FMRI study of auditory hallucinations’, Schizophrenia Bulletin, 35(1), 58–66.