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Julie Anja Engelhard Christensen
Julie Anja Engelhard Christensen
Sleep Application Engineer, Sleep Science and Application, Product Management, T&W Engineering A/S
Verified email at tweng.com
Title
Cited by
Cited by
Year
Decreased sleep spindle density in patients with idiopathic REM sleep behavior disorder and patients with Parkinson’s disease
JAE Christensen, J Kempfner, M Zoetmulder, HL Leonthin, L Arvastson, ...
Clinical Neurophysiology 125 (3), 512-519, 2014
932014
Video-polysomnography procedures for diagnosis of rapid eye movement sleep behavior disorder (RBD) and the identification of its prodromal stages: Guidelines from the …
M Cesari, A Heidbreder, EK St. Louis, F Sixel-Döring, DL Bliwise, ...
Sleep 45 (3), zsab257, 2022
742022
Sleep spindle alterations in patients with Parkinson's disease
JAE Christensen, M Nikolic, SC Warby, H Koch, M Zoetmulder, ...
Frontiers in human neuroscience 9, 233, 2015
632015
Automatic sleep classification using a data-driven topic model reveals latent sleep states
H Koch, JAE Christensen, R Frandsen, M Zoetmulder, L Arvastson, ...
Journal of neuroscience methods 235, 130-137, 2014
522014
Validation of a novel automatic sleep spindle detector with high performance during sleep in middle aged subjects
SL Wendt, JAE Christensen, J Kempfner, HL Leonthin, P Jennum, ...
2012 Annual international conference of the IEEE engineering in medicine and …, 2012
522012
Data-driven modeling of sleep EEG and EOG reveals characteristics indicative of pre-Parkinson's and Parkinson's disease
JAE Christensen, M Zoetmulder, H Koch, R Frandsen, L Arvastson, ...
Journal of neuroscience methods 235, 262-276, 2014
472014
Sleep-stage transitions during polysomnographic recordings as diagnostic features of type 1 narcolepsy
JAE Christensen, O Carrillo, EB Leary, PE Peppard, T Young, ...
Sleep medicine 16 (12), 1558-1566, 2015
462015
Sleep stability and transitions in patients with idiopathic REM sleep behavior disorder and patients with Parkinson’s disease
JAE Christensen, P Jennum, H Koch, R Frandsen, M Zoetmulder, ...
Clinical Neurophysiology 127 (1), 537-543, 2016
432016
Sleep stability and transitions in patients with idiopathic REM sleep behavior disorder and patients with Parkinson’s disease
JAE Christensen, P Jennum, H Koch, R Frandsen, M Zoetmulder, ...
Clinical Neurophysiology 127 (1), 537-543, 2016
432016
A data-driven system to identify REM sleep behavior disorder and to predict its progression from the prodromal stage in Parkinson's disease
M Cesari, JAE Christensen, ML Muntean, B Mollenhauer, F Sixel-Döring, ...
Sleep Medicine 77, 238-248, 2021
352021
Detection of a sleep disorder predicting Parkinson's disease
IH Hansen, M Marcussen, JAE Christensen, P Jennum, HBD Sorensen
2013 35th Annual International Conference of the IEEE Engineering in …, 2013
352013
Comparison of computerized methods for rapid eye movement sleep without atonia detection
M Cesari, JAE Christensen, L Kempfner, AN Olesen, G Mayer, K Kesper, ...
Sleep 41 (10), zsy133, 2018
342018
Data-driven analysis of EEG reveals concomitant superficial sleep during deep sleep in insomnia disorder
JAE Christensen, R Wassing, Y Wei, JR Ramautar, O Lakbila-Kamal, ...
Frontiers in neuroscience 13, 598, 2019
302019
Validation of a new data-driven automated algorithm for muscular activity detection in REM sleep behavior disorder
M Cesari, JAE Christensen, F Sixel-Döring, C Trenkwalder, G Mayer, ...
Journal of neuroscience methods 312, 53-64, 2019
252019
Detection of K-complexes based on the wavelet transform
LK Krohne, RB Hansen, JAE Christensen, HBD Sorensen, P Jennum
2014 36th Annual International Conference of the IEEE Engineering in …, 2014
252014
Neurophysiological basis of rapid eye movement sleep behavior disorder: informing future drug development
P Jennum, JAE Christensen, M Zoetmulder
Nature and science of sleep 8, 107, 2016
232016
Classification of iRBD and Parkinson's disease patients based on eye movements during sleep
JAE Christensen, H Koch, R Frandsen, J Kempfner, L Arvastson, ...
2013 35th Annual International Conference of the IEEE Engineering in …, 2013
232013
The diagnostic value of power spectra analysis of the sleep electroencephalography in narcoleptic patients
JAE Christensen, EGS Munk, PE Peppard, T Young, E Mignot, ...
Sleep medicine 16 (12), 1516-1527, 2015
222015
Automatic SLEEP staging: From young aduslts to elderly patients using multi-class support vector machine
J Kempfner, P Jennum, HBD Sorensen, JAE Christensen, M Nikolic
2013 35th annual international conference of the IEEE engineering in …, 2013
222013
Separation of Parkinson's patients in early and mature stages from control subjects using one EOG channel
JAE Christensen, R Frandsen, J Kempfner, L Arvastson, SR Christensen, ...
2012 Annual International Conference of the IEEE Engineering in Medicine and …, 2012
202012
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