Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Nadine Dijkstra"'
Autor:
Nadine Dijkstra
Publikováno v:
Vision, Vol 8, Iss 2, p 29 (2024)
The question of whether the early visual cortex (EVC) is involved in visual mental imagery remains a topic of debate. In this paper, I propose that the inconsistency in findings can be explained by the unique challenges associated with investigating
Externí odkaz:
https://doaj.org/article/da283270836e48579b900ce373a84592
Autor:
Nadine Dijkstra, Stephen M. Fleming
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-11 (2023)
How humans distinguish perception from mental imagery is not well understood. Here, the authors show that reality judgements are based on the intensity of a mixture of imagined and real signals.
Externí odkaz:
https://doaj.org/article/ae573d35b66642038401f4ad3f3a285f
Publikováno v:
eLife, Vol 9 (2020)
After the presentation of a visual stimulus, neural processing cascades from low-level sensory areas to increasingly abstract representations in higher-level areas. It is often hypothesised that a reversal in neural processing underlies the generatio
Externí odkaz:
https://doaj.org/article/2ed24a39bcc94b39b65158e11e3af6a0
Publikováno v:
eLife, Vol 7 (2018)
Visual perception and imagery rely on similar representations in the visual cortex. During perception, visual activity is characterized by distinct processing stages, but the temporal dynamics underlying imagery remain unclear. Here, we investigated
Externí odkaz:
https://doaj.org/article/9f5acb100a644724a9d2770e13b919cf
Autor:
Nadine Dijkstra, Leon De Bruin
Publikováno v:
Frontiers in Psychiatry, Vol 7 (2016)
In this paper we investigate to what extent it is justified to draw conclusions about causal relations between brain states and mental states from cognitive neuroscience studies. We first explain the views of two prominent proponents of the intervent
Externí odkaz:
https://doaj.org/article/3b9c9b64ce8c4a2ba6b2e565b6fe9e01
Publikováno v:
The Journal of Neuroscience
J Neurosci
J Neurosci
A key goal of consciousness science is identifying neural signatures of being aware vs. unaware of simple stimuli. This is often investigated in the context of near-threshold detection, with reports of stimulus awareness being linked to heightened ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::992ed398fabcf7f6492dcb88e5dae375
https://doi.org/10.1523/jneurosci.1220-21.2022
https://doi.org/10.1523/jneurosci.1220-21.2022
Accounting for why sensitivity to perceptual input (as assayed by discrimination judgments) is not always accompanied by conscious awareness (as assayed by detection judgments) remains a challenge for theories of perception. Here we test a hypothesis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::842ff4d4fefa5edd0e7060239f08db94
https://doi.org/10.31234/osf.io/6rs8d
https://doi.org/10.31234/osf.io/6rs8d
The relationship between mental imagery and visual working memory has been much debated. One explanation that has been put forward for the incongruent findings is that people use different cognitive strategies to perform visual working memory tasks.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4352127424bc99922fbfc8628c013886
https://doi.org/10.31234/osf.io/34wsv
https://doi.org/10.31234/osf.io/34wsv
Some conscious experiences are more vivid than others. Although perceptual visibility is a familiar component of human consciousness, how variation in visibility is registered by the human brain is unknown. In particular, it is unknown whether the vi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44d09186d292536ac6f06ba87422d197
https://doi.org/10.1101/2022.11.30.518510
https://doi.org/10.1101/2022.11.30.518510
Publikováno v:
Journal of Vision
Internally generated imagery and externally triggered perception rely on overlapping sensory processes. This overlap poses a challenge for perceptual reality monitoring: determining whether sensory signals reflect reality or imagination. In this stud
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12dc3e4d2938d0fcd4fa567740c7e9c6
https://hdl.handle.net/21.11116/0000-000A-0A6A-5
https://hdl.handle.net/21.11116/0000-000A-0A6A-5