A Comparison of Regularization Methods in Forward and Backward Models for Auditory Attention Decoding

Autor: Daniel D. E. Wong, Søren A. Fuglsang, Jens Hjortkjær, Enea Ceolini, Malcolm Slaney, Alain de Cheveigné

Publikováno v: Frontiers in Neuroscience, Vol 12 (2018)

The decoding of selective auditory attention from noninvasive electroencephalogram (EEG) data is of interest in brain computer interface and auditory perception research. The current state-of-the-art approaches for decoding the attentional selection

Externí odkaz: https://doaj.org/article/dd2069146be6417a9a4739faab3525d5

Interference control and associated brain activity in children with familial high-risk of schizophrenia or bipolar disorder – A Danish register-based study

Autor: Line Korsgaard Johnsen, Kit Melissa Larsen, Søren Asp Fuglsang, Anna Hester Ver Loren van Themaat, William Frans Christiaan Baaré, Kathrine Skak Madsen, Kristoffer Hougaard Madsen, Nicoline Hemager, Anna Krogh Andreassen, Lotte Veddum, Aja Neergaard Greve, Ayna Baladi Nejad, Birgitte Klee Burton, Maja Gregersen, Heike Eichele, Torben E. Lund, Vibeke Bliksted, Anne Amalie Elgaard Thorup, Ole Mors, Kerstin Jessica Plessen, Merete Nordentoft, Hartwig Roman Siebner

Background and hypothesesImpaired interference control is a potential prognostic and endophenotypic marker of schizophrenia (SZ) and bipolar disorder (BP). Assessing children with familial high-risk (FHR) of SZ or BP enables characterization of early

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0c33a8712aff9a49c1cbaf02ed1490ab
https://doi.org/10.1101/2022.10.28.22281552

Locus Coeruleus Shows a Spatial Pattern of Structural Disintegration in Parkinson's Disease

Autor: Christopher F. Madelung, David Meder, Søren A. Fuglsang, Marta M. Marques, Vincent O. Boer, Kristoffer H. Madsen, Esben T. Petersen, Anne‐Mette Hejl, Annemette Løkkegaard, Hartwig R. Siebner

Publikováno v: Madelung, C F, Meder, D, Fuglsang, S A, Marques, M M, Boer, V O, Madsen, K H, Petersen, E T, Hejl, A-M, Lokkegaard, A & Siebner, H R 2022, ' Locus Coeruleus Shows a Spatial Pattern of Structural Disintegration in Parkinson's Disease ', Movement Disorders, vol. 37, no. 3, pp. 479-489 . https://doi.org/10.1002/mds.28945
Madelung, C F, Meder, D, Fuglsang, S A, Marques, M M, Boer, V O, Madsen, K H, Petersen, E T, Hejl, A-M, Løkkegaard, A & Siebner, H R 2022, ' Locus Coeruleus Shows a Spatial Pattern of Structural Disintegration in Parkinson's Disease ', Movement Disorders, vol. 37, no. 3, pp. 479-489 . https://doi.org/10.1002/mds.28945

Background: Parkinson's disease (PD) causes a loss of neuromelanin-positive, noradrenergic neurons in the locus coeruleus (LC), which has been implicated in nonmotor dysfunction. Objectives: We used "neuromelanin sensitive" magnetic resonance imaging

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::495bc1777bbba960ffabfd37212e763e
https://curis.ku.dk/ws/files/314705937/Movement_Disorders_2022_Madelung_Locus_Coeruleus_Shows_a_Spatial_Pattern_of_Structural_Disintegration_in_Parkinson_s.pdf

Mapping cortico-subcortical sensitivity to 4 Hz amplitude modulation depth in human auditory system with functional MRI

Autor: Oula Puonti, Kristoffer Hougaard Madsen, Hartwig R. Siebner, Søren A. Fuglsang, Jens Hjortkjær

Publikováno v: Fuglsang, S A, Madsen, K H, Puonti, O, Hjortkjær, J & Siebner, H R 2022, ' Mapping cortico-subcortical sensitivity to 4 Hz amplitude modulation depth in human auditory system with functional MRI ', NeuroImage, vol. 246, 118745 . https://doi.org/10.1016/j.neuroimage.2021.118745
Fuglsang, S A, Madsen, K H, Puonti, O, Hjortkjær, J & Siebner, H R 2021, ' Mapping cortico-subcortical sensitivity to 4 Hz amplitude modulation depth in human auditory system with functional MRI ', NeuroImage, vol. 246, 118745 . https://doi.org/10.1016/j.neuroimage.2021.118745
NeuroImage, Vol 246, Iss, Pp 118745-(2022)

Temporal modulations in the envelope of acoustic waveforms at rates around 4 Hz constitute a strong acoustic cue in speech and other natural sounds. It is often assumed that the ascending auditory pathway is increasingly sensitive to slow amplitude m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fcb4b8c64bacd5096ee74b538698b80a
https://curis.ku.dk/portal/da/publications/mapping-corticosubcortical-sensitivity-to-4-hz-amplitude-modulation-depth-in-human-auditory-system-with-functional-mri(2981194b-192f-4671-8fdb-517d81480f95).html

Multiway canonical correlation analysis of brain data

Autor: Alain de Cheveigné, Lucas C. Parra, Giovanni M. Di Liberto, Dorothée Arzounian, Søren A. Fuglsang, Jens Hjortkjær, Daniel D. E. Wong

Publikováno v: NeuroImage
NeuroImage, Elsevier, 2019, 186, pp.728-740. ⟨10.1016/j.neuroimage.2018.11.026⟩
de Cheveigné, A, Di Liberto, G M, Arzounian, D, Wong, D D E, Hjortkjær, J, Fuglsang, S & Parra, L C 2018, ' Multiway canonical correlation analysis of brain data ', NeuroImage, vol. 186, pp. 728-740 . https://doi.org/10.1016/j.neuroimage.2018.11.026

International audience; Brain data recorded with electroencephalography (EEG), magnetoencephalography (MEG) and related techniques often have poor signal-to-noise ratios due to the presence of multiple competing sources and artifacts. A common remedy

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26bc6df20d03a628a8495936c7eb587d
https://doi.org/10.1016/j.neuroimage.2018.11.026