Julie Anja Engelhard Christensen

Julie Anja Engelhard Christensen

DTU SUNDHEDSTEKNOLOGI
Institut for Sundhedsteknologi

Danmarks Tekniske Universitet

Ørsteds Plads

Bygning 349, rum x

2800 Kgs. Lyngby

E-mail jaec@dtu.dk

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2019
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Data-driven analysis of EEG reveals concomitant superficial sleep during deep sleep in insomnia disorder

Christensen, Julie Anja Engelhard ; Wassing, Rick ; Wei, Yishul ; Ramautar, Jennifer R. ; Lakbila-Kamal, Oti ; Jennum, Poul Jørgen ; Van Someren, Eus J.W.
in: Frontiers in Neuroscience, vol: 13

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2019     |    DOI: https://doi.org/10.3389/fnins.2019.00598

 

External validation of a data‐driven algorithm for muscular activity identification during sleep

Cesari, Matteo ; Christensen, Julie Anja Engelhard ; Sørensen, Helge Bjarup Dissing ; Jennum, Poul ; Mollenhauer, Brit ; Muntean, Maria‐Lucia ; Trenkwalder, Claudia ; Sixel-Döring, Friederike
in: Journal of Sleep Research, vol: 28, issue: 6

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2019     |    DOI: https://doi.org/10.1111/jsr.12868

 

Rapid eye movements are reduced in blind individuals

Christensen, Julie A.E. ; Aubin, Sébrina ; Nielsen, Tore ; Ptito, Maurice ; Kupers, Ron ; Jennum, Poul
in: Journal of Sleep Research, vol: 28, issue: 6

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2019     |    DOI: https://doi.org/10.1111/jsr.12866

 

REM Sleep behavior disorder in Parkinson's disease: a model for identification and prediction of its progression from the prodromal stage

Cesari, M. ; Christensen, J.A.E. ; Sørensen, H.B.D. ; Mollenhauer, B. ; Muntean, M.-L. ; Trenkwalder, C. ; Sixel-Döring, F. ; Jennum, P.
in: Sleep Medicine, vol: 64, pages: S59-S60

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2019     |    DOI: https://doi.org/10.1016/j.sleep.2019.11.164

 

Validation of a new data-driven automated algorithm for muscular activity detection in REM sleep behavior disorder

Cesari, Matteo ; Christensen, Julie Anja Engelhard ; Sixel-Döring, Friederike ; Trenkwalder, Claudia ; Mayer, Geert ; Oertel, Wolfgang H ; Jennum, Poul ; Sørensen, Helge Bjarup Dissing
in: Journal of Neuroscience Methods, vol: 312, pages: 53-64

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2019     |    DOI: https://doi.org/10.1016/j.jneumeth.2018.11.016

2018
 

Automatic sleep classification using adaptive segmentation reveals an increased number of rapid eye movement sleep transitions

Koch, Henriette ; Jennum, Poul ; Christensen, Julie Anja Engelhard
in: Journal of Sleep Research, vol: 27

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2018     |    DOI: https://doi.org/10.1111/jsr.12780

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Comparison of computerized methods for rapid eye movement sleep without atonia detection

Cesari, Matteo ; Christensen, Julie Anja Engelhard ; Kempfner, Lykke ; Olesen, Alexander Neergaard ; Mayer, Geert ; Kesper, Karl ; Oertel, Wolfgang H ; Sixel-Döring, Friederike ; Trenkwalder, Claudia ; Sørensen, Helge Bjarup Dissing ; Jennum, Poul
in: Sleep, vol: 41, issue: 10

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2018     |    DOI: https://doi.org/10.1093/sleep/zsy133

2016
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Sleep stability and transitions in patients with idiopathic REM sleep behavior disorder and patients with Parkinson's disease

Christensen, Julie Anja Engelhard ; Jennum, Poul ; Koch, Henriette ; Frandsen, Rune ; Zoetmulder, Marielle ; Arvastson, Lars Johan ; Christensen, Søren Rahn ; Sørensen, Helge Bjarup Dissing
in: Clinical Neurophysiology, vol: 127, issue: 1, pages: 537–543

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2016     |    DOI: https://doi.org/10.1016/j.clinph.2015.03.006

2015
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Sleep spindle alterations in patients with Parkinson's disease

Christensen, Julie Anja Engelhard ; Nikolic, Miki ; Warby, Simon C. ; Koch, Henriette ; Zoetmulder, Marielle ; Frandsen, Rune ; Moghadam, Keivan K. ; Sørensen, Helge Bjarup Dissing ; Mignot, Emmanuel ; Jennum, Poul J.
in: Frontiers in Human Neuroscience, vol: 9

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2015     |    DOI: https://doi.org/10.3389/fnhum.2015.00233

 

Sleep-stage transitions during polysomnographic recordings as diagnostic features of type 1 narcolepsy

Christensen, Julie Anja Engelhard ; Carrillo, Oscar ; Leary, Eileen B. ; Peppard, Paul E. ; Young, Terry ; Sørensen, Helge Bjarup Dissing ; Jennum, Poul ; Mignot, Emmanuel
in: Sleep Medicine, vol: 16, pages: 1558–1566

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2015     |    DOI: https://doi.org/10.1016/j.sleep.2015.06.007