Modality-specific tracking of attention and sensory statistics in the human electrophysiological spectral exponent

Autor: Leonhard Waschke, Thomas Donoghue, Lorenz Fiedler, Sydney Smith, Douglas D Garrett, Bradley Voytek, Jonas Obleser

Publikováno v: eLife, Vol 10 (2021)

A hallmark of electrophysiological brain activity is its 1/f-like spectrum – power decreases with increasing frequency. The steepness of this ‘roll-off’ is approximated by the spectral exponent, which in invasively recorded neural populations r

Externí odkaz: https://doaj.org/article/93aeb067c24743a4bcc83d5d347fbcf9

Neural Representation Enhanced for Speech and Reduced for Background Noise With a Hearing Aid Noise Reduction Scheme During a Selective Attention Task

Autor: Emina Alickovic, Thomas Lunner, Dorothea Wendt, Lorenz Fiedler, Renskje Hietkamp, Elaine Hoi Ning Ng, Carina Graversen

Publikováno v: Frontiers in Neuroscience, Vol 14 (2020)

ObjectivesSelectively attending to a target talker while ignoring multiple interferers (competing talkers and background noise) is more difficult for hearing-impaired (HI) individuals compared to normal-hearing (NH) listeners. Such tasks also become

Externí odkaz: https://doaj.org/article/2d534ecc3d124b328287a135974a4cab

A Glimpse of Memory Through the Eyes: Pupillary Responses Measured During Encoding Reflect the Likelihood of Subsequent Memory Recall in an Auditory Free Recall Test

Autor: Andreea Micula, Jerker Rönnberg, Patrycja Książek, Reena Murmu Nielsen, Dorothea Wendt, Lorenz Fiedler, Elaine Hoi Ning Ng

Publikováno v: Trends in Hearing, 26. SAGE Publications Inc.
Micula, A, Rönnberg, J, Książek, P, Murmu Nielsen, R, Wendt, D, Fiedler, L & Ng, E H N 2022, ' A Glimpse of Memory Through the Eyes : Pupillary Responses Measured During Encoding Reflect the Likelihood of Subsequent Memory Recall in an Auditory Free Recall Test ', Trends in Hearing, vol. 26 . https://doi.org/10.1177/23312165221130581

The aim of the current study was to investigate whether task-evoked pupillary responses measured during encoding, individual working memory capacity and noise reduction in hearing aids were associated with the likelihood of subsequently recalling an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20a7eb0f5fca21b8bbdfb226246437c3
https://research.vumc.nl/en/publications/2e76b6bd-e427-46e3-994e-c7b62696cc34

Neural attentional-filter mechanisms of listening success in middle-aged and older individuals

Autor: Lorenz Fiedler, Jonas Obleser, Mohsen Alavash, Sarah Tune

Publikováno v: Nature Communications, Vol 12, Iss 1, Pp 1-14 (2021)
Nature Communications

Successful listening crucially depends on intact attentional filters that separate relevant from irrelevant information. Research into their neurobiological implementation has focused on two potential auditory filter strategies: the lateralization of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::77d781a444a3050487770403aec105c8
https://doaj.org/article/457b6ff417cb4e3c8d262b0b79cd107b

The role of ipsilateral tonsillectomy in the extirpation of branchial cleft anomalies- A retrospective monocentric analysis over 13 years

Autor: Lukas Fiedler, Lorenz Fiedler

Introduction. Branchial cleft anomalies (BCA) can occur as sinuses, fistulas or cysts. They arise from the first, second, third or fourth pharyngeal cleft due to non-fusion or subinvolution. Mostly, located in Robbin’s neck-level II, BCA clinically

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::410d319c856596aac875fb89909a48cb
https://doi.org/10.22541/au.165277495.53532184/v1