Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Britta U Westner"'
Publikováno v:
PLoS Computational Biology, Vol 14, Iss 3, p e1005938 (2018)
Single-trial analyses have the potential to uncover meaningful brain dynamics that are obscured when averaging across trials. However, low signal-to-noise ratio (SNR) can impede the use of single-trial analyses and decoding methods. In this study, we
Externí odkaz:
https://doaj.org/article/8371868a1fb549a5ae1bb00d27f96cf7
Publikováno v:
npj Parkinson's Disease, Vol 7, Iss 1, Pp 1-10 (2021)
Abstract Many Parkinson’s disease (PD) patients are able to ride a bicycle despite being severely compromised by gait disturbances up to freezing of gait. This review [PROSPERO CRD 42019137386] aimed to find out, which PD-related symptoms improve f
Externí odkaz:
https://doaj.org/article/67af8b8b78c6442cb0f87c7f560b5988
Autor:
Britta U. Westner, Sarang S. Dalal, Alexandre Gramfort, Vladimir Litvak, John C. Mosher, Robert Oostenveld, Jan-Mathijs Schoffelen
Publikováno v:
NeuroImage, Vol 246, Iss , Pp 118789- (2022)
Beamforming is a popular method for functional source reconstruction using magnetoencephalography (MEG) and electroencephalography (EEG) data. Beamformers, which were first proposed for MEG more than two decades ago, have since been applied in hundre
Externí odkaz:
https://doaj.org/article/f7a23bc0bccb4781b927aa8568c64101
Publikováno v:
NeuroImage, Vol 243, Iss , Pp 118528- (2021)
Optically pumped magnetometers (OPMs) have been adopted for the measurement of brain activity. Without the need to be cooled to cryogenic temperatures, an array of these sensors can be placed more flexibly, which allows for the recording of neuronal
Externí odkaz:
https://doaj.org/article/a656e3902ad74200af9d04039dfba16b
Autor:
Amit Jaiswal, Jukka Nenonen, Matti Stenroos, Alexandre Gramfort, Sarang S. Dalal, Britta U. Westner, Vladimir Litvak, John C. Mosher, Jan-Mathijs Schoffelen, Caroline Witton, Robert Oostenveld, Lauri Parkkonen
Publikováno v:
NeuroImage, Vol 216, Iss , Pp 116797- (2020)
Beamformers are applied for estimating spatiotemporal characteristics of neuronal sources underlying measured MEG/EEG signals. Several MEG analysis toolboxes include an implementation of a linearly constrained minimum-variance (LCMV) beamformer. Howe
Externí odkaz:
https://doaj.org/article/5fa8c32191574851923e146e5b095e21
Publikováno v:
Alves, J N, Westner, B U, Højlund, A, Weil, R S & Dalal, S S 2023, ' Structural and functional changes in the retina in Parkinson's disease ', Journal of neurology, neurosurgery, and psychiatry, vol. 94, no. 6, pp. 448-456 . https://doi.org/10.1136/jnnp-2022-329342
Parkinson’s disease is caused by degeneration of dopaminergic neurons, originating in thesubstantia nigra pars compactaand characterised by bradykinesia, rest tremor and rigidity. In addition, visual disorders and retinal abnormalities are often pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8685ae50b58a7780a215fe16157ae28
https://pure.au.dk/portal/da/publications/structural-and-functional-changes-in-the-retina-in-parkinsons-disease(db6ce245-11e9-41f5-842d-a4561c78af18).html
https://pure.au.dk/portal/da/publications/structural-and-functional-changes-in-the-retina-in-parkinsons-disease(db6ce245-11e9-41f5-842d-a4561c78af18).html
It has been proposed that autistic perception may be marked by a reduced influence of temporal context. Under this hypothesis, prior exposure to a stimulus should lead to a weaker or absent alteration of the behavioral and neural response to the stim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8392b2f3f7a5a33d7aab7da4c4ab142e
https://doi.org/10.1101/2023.04.05.535670
https://doi.org/10.1101/2023.04.05.535670
Autor:
Britta U. Westner, Jean-Rémi King
The application of decoding models to electrophysiological data has become standard practice in neuroscience. The use of such methods on sensor space data can, however, limit the interpretability of the results, since brain sources cannot be readily
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::568a92da8e213625e0d9bb7e1c28dffc
https://doi.org/10.1101/2023.03.24.534080
https://doi.org/10.1101/2023.03.24.534080
Non-invasive evaluation of functional connectivity, based on source-reconstructed estimates of phase-difference-based metrics, is notoriously non-robust. This is due to a combination of factors, ranging from a misspecification of seed regions to subo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::512e085fa73413eb577d27e2ce1aff58
https://doi.org/10.1101/2023.02.06.527279
https://doi.org/10.1101/2023.02.06.527279
Language is a key part of human cognition. Whereas many neurocognitive abilities decline with age, for language the picture is much less clear and how exactly language processing changes with aging is still unknown. To investigate this, we employed m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fffd1fb758093d57eecb515a712fde0b
https://doi.org/10.1101/2021.10.02.462796
https://doi.org/10.1101/2021.10.02.462796