Zobrazeno 1 - 10
of 308
pro vyhledávání: '"R. Roelfsema"'
Autor:
Danique Jeurissen, Anne F. van Ham, Amparo Gilhuis, Paolo Papale, Pieter R. Roelfsema, Matthew W. Self
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-17 (2024)
Abstract Cortical feedback connections are extremely numerous but the logic of connectivity between higher and lower areas remains poorly understood. Feedback from higher visual areas to primary visual cortex (V1) has been shown to enhance responses
Externí odkaz:
https://doaj.org/article/2c09a26f2b3f49048c7f19f4fb499efe
Publikováno v:
PLoS Computational Biology, Vol 20, Iss 4, p e1012030 (2024)
Many cognitive problems can be decomposed into series of subproblems that are solved sequentially by the brain. When subproblems are solved, relevant intermediate results need to be stored by neurons and propagated to the next subproblem, until the o
Externí odkaz:
https://doaj.org/article/9bcada8b1047439ca8cd22bad1d53bf6
Autor:
Koen Seignette, Nora Jamann, Paolo Papale, Huub Terra, Ralph O Porneso, Leander de Kraker, Chris van der Togt, Maaike van der Aa, Paul Neering, Emma Ruimschotel, Pieter R Roelfsema, Jorrit S Montijn, Matthew W Self, Maarten HP Kole, Christiaan N Levelt
Publikováno v:
eLife, Vol 12 (2024)
Detailed characterization of interneuron types in primary visual cortex (V1) has greatly contributed to understanding visual perception, yet the role of chandelier cells (ChCs) in visual processing remains poorly characterized. Using viral tracing we
Externí odkaz:
https://doaj.org/article/7d6f60c30957421c817c55ef04f49efd
Autor:
Xing Chen, Aitor Morales-Gregorio, Julia Sprenger, Alexander Kleinjohann, Shashwat Sridhar, Sacha J. van Albada, Sonja Grün, Pieter R. Roelfsema
Publikováno v:
Scientific Data, Vol 9, Iss 1, Pp 1-16 (2022)
Measurement(s) brain activity measurement • eye movement Technology Type(s) extracellular electrophysiology recording • multi-electrode array system • infrared camera Factor Type(s) visual stimulation Sample Characteristic - Organism Macaca mul
Externí odkaz:
https://doaj.org/article/bd9f2176fb1f4e3c89a8b3d673f2d0b4
Autor:
Leila Reddy, Matthew W. Self, Benedikt Zoefel, Marlène Poncet, Jessy K. Possel, Judith C. Peters, Johannes C. Baayen, Sander Idema, Rufin VanRullen, Pieter R. Roelfsema
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-9 (2021)
Previous work has shown that in rodents phase precession – the phase of action potentials relative to the theta oscillation – is associated with the representation of sequential locations. Here the authors demonstrate that phase precession also o
Externí odkaz:
https://doaj.org/article/00f6ed4b3a97402080c73ee64b587b1d
Autor:
Enny H. van Beest, Sreedeep Mukherjee, Lisa Kirchberger, Ulf H. Schnabel, Chris van der Togt, Rob R. M. Teeuwen, Areg Barsegyan, Arne F. Meyer, Jasper Poort, Pieter R. Roelfsema, Matthew W. Self
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-17 (2021)
The representation of space in mouse visual cortex was considered to be relatively uniform. The authors show that mice have improved visual resolution in a cortical region representing a location in space directly in front and slightly above them, sh
Externí odkaz:
https://doaj.org/article/5a4f0d8a97cb4c10aae6d50801f1547c
Autor:
Eric Avila, Nico A. Flierman, Peter J. Holland, Pieter R. Roelfsema, Maarten A. Frens, Aleksandra Badura, Chris I. De Zeeuw
Publikováno v:
Frontiers in Cellular Neuroscience, Vol 16 (2022)
Volitional suppression of responses to distracting external stimuli enables us to achieve our goals. This volitional inhibition of a specific behavior is supposed to be mainly mediated by the cerebral cortex. However, recent evidence supports the inv
Externí odkaz:
https://doaj.org/article/0fde024110f242eaa1227b6cfb507c14
Publikováno v:
eLife, Vol 10 (2021)
Population receptive field (pRF) modeling is a popular fMRI method to map the retinotopic organization of the human brain. While fMRI-based pRF maps are qualitatively similar to invasively recorded single-cell receptive fields in animals, it remains
Externí odkaz:
https://doaj.org/article/6f80c614e6e442c0ad44939f57f41a2a
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-9 (2017)
Abstract Faces are important visual objects for humans and other social animals. A complex network of specialized brain areas is involved in the recognition and interpretation of faces. This network needs to strike a balance between being sensitive e
Externí odkaz:
https://doaj.org/article/9247f95c13aa4473902878ab5754c53c
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-12 (2017)
Abstract We can learn new tasks by listening to a teacher, but we can also learn by trial-and-error. Here, we investigate the factors that determine how participants learn new stimulus-response mappings by trial-and-error. Does learning in human obse
Externí odkaz:
https://doaj.org/article/171858889506436e83ced5f9a7a47fd3