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2012 1
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Page 1
Multiplex reconstruction with partial information.
Kaiser D, Patwardhan S, Radicchi F. Kaiser D, et al. Phys Rev E. 2023 Feb;107(2-1):024309. doi: 10.1103/PhysRevE.107.024309. Phys Rev E. 2023. PMID: 36932554
Often, only partial information on the layer structure of the system is available, whereas the remaining information is in the form of a single-layer network. In this work we face the problem of reconstructing the hidden multiplex structure of an aggregated network from pa …
Often, only partial information on the layer structure of the system is available, whereas the remaining information is in the form of a sin …
Getting to Know You: Emerging Neural Representations during Face Familiarization.
Ambrus GG, Eick CM, Kaiser D, Kovács G. Ambrus GG, et al. Among authors: kaiser d. J Neurosci. 2021 Jun 30;41(26):5687-5698. doi: 10.1523/JNEUROSCI.2466-20.2021. Epub 2021 May 24. J Neurosci. 2021. PMID: 34031162 Free PMC article.
Across all experiments, we found no enhancement of face identity representation, suggesting that familiarity and identity representations emerge independently during face familiarization. Our results emphasize the importance of extensive, real-life familiarization f …
Across all experiments, we found no enhancement of face identity representation, suggesting that familiarity and identity representat …
The Neural Dynamics of Familiar Face Recognition.
Ambrus GG, Kaiser D, Cichy RM, Kovács G. Ambrus GG, et al. Among authors: kaiser d. Cereb Cortex. 2019 Dec 17;29(11):4775-4784. doi: 10.1093/cercor/bhz010. Cereb Cortex. 2019. PMID: 30753332
In real-life situations, the appearance of a person's face can vary substantially across different encounters, making face recognition a challenging task for the visual system. ...Univariate analyses of event-related EEG responses revealed a pronounced differentiati …
In real-life situations, the appearance of a person's face can vary substantially across different encounters, making face rec …
Your place or mine? The neural dynamics of personally familiar scene recognition suggests category independent familiarity encoding.
Klink H, Kaiser D, Stecher R, Ambrus GG, Kovács G. Klink H, et al. Among authors: kaiser d. Cereb Cortex. 2023 Dec 9;33(24):11634-11645. doi: 10.1093/cercor/bhad397. Cereb Cortex. 2023. PMID: 37885126
Recent investigation of visual processes has led to important insights into the nature of the neural representations of familiarity for human faces. Still, little is known about how familiarity affects the neural dynamics of non-face stimulus processing. ...Time-res …
Recent investigation of visual processes has led to important insights into the nature of the neural representations of familiarity for huma …
Neural correlates of priming and adaptation in familiar face perception.
Walther C, Schweinberger SR, Kaiser D, Kovács G. Walther C, et al. Among authors: kaiser d. Cortex. 2013 Jul-Aug;49(7):1963-77. doi: 10.1016/j.cortex.2012.08.012. Epub 2012 Sep 3. Cortex. 2013. PMID: 23021070
We presented pairs of stimuli, where the first (S1) was a famous face (identity A, B or C), a morph between two famous faces (50/50% A/B), or a Fourier phase randomized face (as a control stimulus matched for low-level visual information) and the second (S2) …
We presented pairs of stimuli, where the first (S1) was a famous face (identity A, B or C), a morph between two famous faces ( …
Moving and Static Faces, Bodies, Objects, and Scenes Are Differentially Represented across the Three Visual Pathways.
Küçük E, Foxwell M, Kaiser D, Pitcher D. Küçük E, et al. Among authors: kaiser d. J Cogn Neurosci. 2024 Mar 22:1-13. doi: 10.1162/jocn_a_02139. Online ahead of print. J Cogn Neurosci. 2024. PMID: 38527070
Human participants (n = 30) were scanned with fMRI while viewing moving and static stimuli from four categories (faces, bodies, scenes, and objects). A whole-brain group analysis showed that moving bodies and moving objects increased neural responses in the bilateral poste …
Human participants (n = 30) were scanned with fMRI while viewing moving and static stimuli from four categories (faces, bodies, scene …
Tracking cortical representations of facial attractiveness using time-resolved representational similarity analysis.
Kaiser D, Nyga K. Kaiser D, et al. Sci Rep. 2020 Oct 8;10(1):16852. doi: 10.1038/s41598-020-74009-9. Sci Rep. 2020. PMID: 33033356 Free PMC article.
When we see a face, we rapidly form an impression of its attractiveness. Here, we investigated how rapidly representations of facial attractiveness emerge in the human brain. ...Further, we show that these early representations are genuinely related to attractiveness, as t …
When we see a face, we rapidly form an impression of its attractiveness. Here, we investigated how rapidly representations of facial …
The human visual system differentially represents subjectively and objectively invisible stimuli.
Stein T, Kaiser D, Fahrenfort JJ, van Gaal S. Stein T, et al. Among authors: kaiser d. PLoS Biol. 2021 May 5;19(5):e3001241. doi: 10.1371/journal.pbio.3001241. eCollection 2021 May. PLoS Biol. 2021. PMID: 33951043 Free PMC article.
We obtained functional magnetic resonance imaging (fMRI) measurements from 43 subjects while they viewed masked faces and houses that were either subjectively or objectively invisible. ...
We obtained functional magnetic resonance imaging (fMRI) measurements from 43 subjects while they viewed masked faces and houses that …
Shape-independent object category responses revealed by MEG and fMRI decoding.
Kaiser D, Azzalini DC, Peelen MV. Kaiser D, et al. J Neurophysiol. 2016 Apr;115(4):2246-50. doi: 10.1152/jn.01074.2015. Epub 2016 Jan 6. J Neurophysiol. 2016. PMID: 26740535 Free PMC article.
Neuroimaging research has identified category-specific neural response patterns to a limited set of object categories. For example, faces, bodies, and scenes evoke activity patterns in visual cortex that are uniquely traceable in space and time. ...
Neuroimaging research has identified category-specific neural response patterns to a limited set of object categories. For example, faces
Repetition probability does not affect fMRI repetition suppression for objects.
Kovács G, Kaiser D, Kaliukhovich DA, Vidnyánszky Z, Vogels R. Kovács G, et al. Among authors: kaiser d. J Neurosci. 2013 Jun 5;33(23):9805-12. doi: 10.1523/JNEUROSCI.3423-12.2013. J Neurosci. 2013. PMID: 23739977 Free PMC article. Clinical Trial.
Previously several functional magnetic resonance imaging (fMRI) studies point toward the role of perceptual expectations in determining adaptation or repetition suppression (RS) in humans. These studies showed that the probability of repetitions of faces within a block inf …
Previously several functional magnetic resonance imaging (fMRI) studies point toward the role of perceptual expectations in determining adap …
14 results