Universität Bamberg
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Fakultät Humanwissenschaften

Lehrstuhl für Allgemeine Psychologie und Methodenlehre

  1.  Otto-Friedrich-Universität Bamberg
  2. Fakultäten
  3. Humanwissenschaften
  4. Institute
  5. Psychologie
  6. Lehrstuhl für Allgemeine Psychologie und Methodenlehre
  7. Wissenschaftliche Mitarbeitende
  8. PD Dr. Alexander (Sasha) Pastukhov

PD Dr. habil. Alexander (Sasha) Pastukhov

Akademischer Rat / Lab Manager

Kontakt:

Alexander.Pastukhov(at)uni-bamberg.de
Raum M3/221
Tel.: 863-1887

Sprechstunde:

Nach Vereinbarung

Around the web:

Persönliche Website: alexander-pastukhov.github.io
Google scholar: https://scholar.google.de/citations?user=j7xgtUQAAAAJ
ResearchGate: researchgate.net/profile/Alexander_Pastukhov
ORCID: https://orcid.org/0000-0002-8738-8591

Forschungsinteressen:

  • multistabile Wahrnehmung
  • Vorwissen und Wahrnehmung als Inferenz
  • historische Effekte in der Wahrnehmung
  • Bewusstsein und Aufmerksamkeit

Preise:

  • 2013 “Auszeichnung "Best of the Year" von der Psychonomic Society für in Attention, Perception, and Psychophysics veröffentlichte Arbeiten für zwei Publikationen (link)
  • 2024 Best Paper Award at 32nd International Symposium on Graph Drawing and Network Visualization (Track 2: Experimental, Applied, and Network Visualization Aspects)

Reviewer für:

Attention, Perception, & Psychophysics; Behavioural Brain Research; Computation Intelligence and Neuroscience; Frontiers in Physiology; iPerception; Journal of General Psychology; Journal of Vision; Journal of the American Aging Association; Journal of Experimental Child Psychology; Perception; PLOS Computational Biology; PLOS ONE; Vision Research, usw.

Bergner-Koether, R., L. Peschka, A. Pastukhov, et al. (2025). “The Relevance of Hypersexuality and Impulsivity in Different Groups of Treatment-Seekers With and Without (Exclusive) Pedophilia”. In: Sexual Abuse 37.4, pp. 371–398. ISSN: 1079-0632, 1573-286X. DOI: 10.1177/10790632241271204.

Döbler, N. A., A. Pastukhov, and C. Carbon (2025). “Exploring the Hypothetical Impact of Genetic Engineering on Ethnicity: An Analysis of a Large‐Scale Data Set Retrieved From a Museal Setting”. In: Bioethics, p. bioe.70005. ISSN: 0269-9702, 1467-8519. DOI: 10.1111/bioe.70005.

Förster, H., F. Klesen, T. Dwyer, et al. (2025). “GraphTrials: Visual Proofs of Graph Properties”. In: IEEE Transactions on Visualization and Computer Graphics 31.10, pp. 8767–8781. ISSN: 1077-2626, 1941-0506, 2160-9306. DOI: 10.1109/TVCG.2025.3577533.

Leder, J., A. Schütz, and A. Pastukhov (2023). “Keeping the Kids Home: Increasing Concern for Others in Times of Crisis”. In: Social Psychology 54.1-2, pp. 27–39. ISSN: 1864-9335, 2151-2590. DOI: 10.1027/1864-9335/a000463.

Pastukhov, A., L. Koßmann, and C. Carbon (2023). “Reconstructing a disambiguation sequence that forms perceptual memory of multistable displays via reverse correlation method: Bias onset perception but gently”. In: Journal of Vision 23.3, p. 10. ISSN: 1534-7362. DOI: 10.1167/jov.23.3.10.

Pastukhov, A., M. Styrnal, and C. Carbon (2023). “History-dependent changes to distribution of dominance phases in multistable perception”. In: Journal of Vision 23.3, p. 16. ISSN: 1534-7362. DOI: 10.1167/jov.23.3.16.

Styrnal, M., C. Carbon, and A. Pastukhov (2023). “When a bank becomes a bank, and a bank is the bank but not the bank: Multistability of homonyms’ meaning”. In: i-Perception 14.4, p. 20416695231194210. ISSN: 2041-6695, 2041-6695. DOI: 10.1177/20416695231194210.

Breitschaft, S. J., A. Pastukhov, and C. Carbon (2022). “Where's My Button? Evaluating the User Experience of Surface Haptics in Featureless Automotive User Interfaces”. In: IEEE Transactions on Haptics 15.2, pp. 292–303. ISSN: 1939-1412, 2329-4051, 2334-0134. DOI: 10.1109/TOH.2021.3131058.

Pastukhov, A. (2022). “bistablehistory: an R package for history-dependent analysis of perceptual time series”. In: Journal of Open Source Software 7.70, p. 3901. ISSN: 2475-9066. DOI: 10.21105/joss.03901.

Pastukhov, A. and C. Carbon (2022). “Change not State: Perceptual coupling in multistable displays reflects transient bias induced by perceptual change”. In: Psychonomic Bulletin & Review 29.1, pp. 97–107. ISSN: 1069-9384, 1531-5320. DOI: 10.3758/s13423-021-01960-7.

Pastukhov, A., L. Koßmann, and C. Carbon (2022). “When perception is stronger than physics: Perceptual similarities rather than laws of physics govern the perception of interacting objects”. In: Attention, Perception, & Psychophysics 84.1, pp. 124–137. ISSN: 1943-3921, 1943-393X. DOI: 10.3758/s13414-021-02383-1.

Cao, R., A. Pastukhov, S. Aleshin, et al. (2021). “Binocular rivalry reveals an out-of-equilibrium neural dynamics suited for decision-making”. In: eLife 10, p. e61581. ISSN: 2050-084X. DOI: 10.7554/eLife.61581.

Pastukhov, A. (2021). “Multistable Perception”. In: Oxford Research Encyclopedia of Psychology. Oxford University Press. ISBN: 978-0-19-023655-7. DOI: 10.1093/acrefore/9780190236557.013.893.

Pastukhov, A. and C. Carbon (2021). “Clever Cats: Do They Utilize Change Blindness as a Covered Approaching Strategy?” In: i-Perception 12.1, p. 204166952199459. ISSN: 2041-6695. DOI: 10.1177/2041669521994597.

Leder, J., A. Pastukhov, and A. Schütz (2020a). “Sharing with a stranger: people are more generous with time than money”. In: Comprehensive Results in Social Psychology 4.2, pp. 109–138. ISSN: 2374-3603, 2374-3611. DOI: 10.1080/23743603.2020.1831377.

Leder, J., A. Pastukhov, and A. Schütz (2020b). “Social value orientation, subjective effectiveness, perceived cost, and the use of protective measures during the COVID-19 pandemic in Germany”. In: Comprehensive Results in Social Psychology 4.3, pp. 227–249. ISSN: 2374-3603, 2374-3611. DOI: 10.1080/23743603.2020.1828850.

Pastukhov, A., K. Burkel, and C. Carbon (2020). “Shape specificity of neural persistence for the kinetic-depth effect matches perceptual adaptation but not sensory memory”. In: Attention, Perception, & Psychophysics 82.4, pp. 1942–1948. ISSN: 1943-3921. DOI: 10.3758/s13414-019-01954-7.

Pastukhov, A., P. Kastrup, I. F. Abs, et al. (2019). “Switch rates for orthogonally oriented kinetic-depth displays are correlated across observers”. In: Journal of Vision 19.6, pp. 1, 1–13. ISSN: 1534-7362. DOI: 10.1167/19.6.1.

Carbon, C. and A. Pastukhov (2018). “Reliable Top-Left Light Convention Starts With Early Renaissance: An Extensive Approach Comprising 10k Artworks”. In: Frontiers in Psychology 9.April, pp. 1–7. ISSN: 1664-1078. DOI: 10.3389/fpsyg.2018.00454.

Devyatko, D. and A. Pastukhov (2018). “Extrinsic grouping factors in motion-induced blindness”. In: PLoS ONE 13.1. Ed. by P. D. L. Howe, p. e0192133. ISSN: 1932-6203. DOI: 10.1371/journal.pone.0192133.

Nalis, D., A. Schütz, and A. Pastukhov (2018). “The Bamberg Trucking Game: A Paradigm for Assessing the Detection of Win–Win Solutions in a Potential Conflict Scenario”. In: Frontiers in Psychology 9.February, pp. 1–13. ISSN: 1664-1078. DOI: 10.3389/fpsyg.2018.00138.

Pastukhov, A., J. Prasch, and C. Carbon (2018). “Out of sight, out of mind: Occlusion and eye closure destabilize moving bistable structure-from-motion displays”. In: Attention, Perception, & Psychophysics 80.5, pp. 1193–1204. ISSN: 1943-3921. DOI: 10.3758/s13414-018-1505-z.

Pastukhov, A. and C. R. Zaus (2018). “Perceptual coupling induces co-rotation and speeds up alternations in adjacent bi-stable structure-from-motion objects”. In: Journal of Vision 18, pp. 1–14. DOI: 10.1167/18.4.21.

Pastukhov, A. (2017). “First, you need a Gestalt: An interaction of bottom-up and top-down streams during the perception of the ambiguously rotating human walker”. In: Scientific Reports 7.1, p. 1158. ISSN: 2045-2322. DOI: 10.1038/s41598-017-01376-1.

Cao, R., A. Pastukhov, M. Mattia, et al. (2016). “Collective Activity of Many Bistable Assemblies Reproduces Characteristic Dynamics of Multistable Perception”. In: Journal of Neuroscience 36.26, pp. 6957–6972. ISSN: 0270-6474, 1529-2401. DOI: 10.1523/JNEUROSCI.4626-15.2016.

Pastukhov, A. (2016). “Perception and the strongest sensory memory trace of multi-stable displays both form shortly after the stimulus onset”. In: Attention, Perception, & Psychophysics 78.2, pp. 674–684. ISSN: 1943-3921. DOI: 10.3758/s13414-015-1004-4.

Pastukhov, A. and J. Klanke (2016). “Exogenously triggered perceptual switches in multistable structure-from-motion occur in the absence of visual awareness”. In: Journal of Vision 16.3, p. 14. ISSN: 1534-7362. DOI: 10.1167/16.3.14.

Pastukhov, A., S. Vivian-Griffiths, and J. Braun (2015). “Transformation priming helps to disambiguate sudden changes of sensory inputs”. In: Vision Research 116, pp. 36–44. ISSN: 00426989. DOI: 10.1016/j.visres.2015.09.005.

Pastukhov, A., A. Lissner, and J. Braun (2014). “Perceptual adaptation to structure-from-motion depends on the size of adaptor and probe objects, but not on the similarity of their shapes”. In: Attention, Perception, & Psychophysics 76.2, pp. 473–488. ISSN: 1943-3921. DOI: 10.3758/s13414-013-0567-1.

Pastukhov, A., A. Lissner, J. Füllekrug, et al. (2014). “Sensory memory of illusory depth in structure-from-motion.” In: Attention, Perception, & Psychophysics 76.1, pp. 123–32. ISSN: 1943-393X. DOI: 10.3758/s13414-013-0557-3.

Pastukhov, A. and J. Braun (2013a). “Disparate time-courses of adaptation and facilitation in multi-stable perception”. In: Learning & Perception 5.Supplement 2, pp. 101–118. ISSN: 1789-3186. DOI: 10.1556/LP.5.2013.Suppl2.7.

Pastukhov, A. and J. Braun (2013b). “Structure-from-motion: dissociating perception, neural persistence, and sensory memory of illusory depth and illusory rotation”. In: Attention, Perception, & Psychophysics 75.2, pp. 322–340. ISSN: 1943-3921, 1943-393X. DOI: 10.3758/s13414-012-0390-0.

Pastukhov, A., J. Füllekrug, and J. Braun (2013). “Sensory memory of structure-from-motion is shape-specific”. In: Attention, Perception, & Psychophysics 75.6, pp. 1215–1229. ISSN: 1943-3921. DOI: 10.3758/s13414-013-0471-8.

Pastukhov, A., P. E. García-Rodríguez, J. Haenicke, et al. (2013). “Multi-stable perception balances stability and sensitivity”. In: Frontiers in Computational Neuroscience 7.17, p. 17. ISSN: 1662-5188. DOI: 10.3389/fncom.2013.00017.

Pastukhov, A., V. Vonau, S. Stonkute, et al. (2013). “Spatial and temporal attention revealed by microsaccades”. In: Vision Research 85.0, pp. 45–57. ISSN: 00426989. DOI: 10.1016/j.visres.2012.11.004.

Pastukhov, A., V. Vonau, and J. Braun (2012). “Believable change: Bistable reversals are governed by physical plausibility”. In: Journal of Vision 12.1, pp. 17–17. ISSN: 1534-7362. DOI: 10.1167/12.1.17.

Stonkute, S., J. Braun, and A. Pastukhov (2012). “The Role of Attention in Ambiguous Reversals of Structure-From-Motion”. In: PLoS ONE 7.5. Ed. by S. B. Hamed, p. e37734. ISSN: 1932-6203. DOI: 10.1371/journal.pone.0037734.

Hudak, M. (2011). “Increased readiness for adaptation and faster alternation rates under binocular rivalry in children”. In: Frontiers in Human Neuroscience 5. ISSN: 16625161. DOI: 10.3389/fnhum.2011.00128.

Pastukhov, A. and J. Braun (2011). “Cumulative history quantifies the role of neural adaptation in multistable perception”. In: Journal of Vision 11.10, pp. 12–12. ISSN: 1534-7362. DOI: 10.1167/11.10.12.

Pastukhov, A. and J. Braun (2010). “Rare but precious: Microsaccades are highly informative about attentional allocation”. In: Vision Research 50.12, pp. 1173–1184. ISSN: 00426989. DOI: 10.1016/j.visres.2010.04.007.

Pastukhov, A., V. Vonau, and J. Braun (2010). “No Stopping and No Slowing: Removing Visual Attention with No Effect on Reversals of Phenomenal Appearance”. In: Artificial Neural Networks – ICANN 2010. Ed. by K. Diamantaras, W. Duch and L. S. Iliadis. Vol. 6354. Lecture Notes in Computer Science. Berlin, Heidelberg: Springer Berlin Heidelberg, pp. 510–515. ISBN: 978-3-642-15824-7 978-3-642-15825-4. DOI: 10.1007/978-3-642-15825-4_70.

Pastukhov, A., L. Fischer, and J. Braun (2009). “Visual attention is a single, integrated resource”. In: Vision Research 49.10, pp. 1166–1173. ISSN: 00426989. DOI: 10.1016/j.visres.2008.04.011.

Pastukhov, A. and J. Braun (2008). “A short-term memory of multi-stable perception”. In: Journal of Vision 8.13, pp. 7–7. ISSN: 1534-7362. DOI: 10.1167/8.13.7.

Pastukhov, A. and J. Braun (2007). “Perceptual reversals need no prompting by attention”. In: Journal of Vision 7.10, p. 5. ISSN: 1534-7362. DOI: 10.1167/7.10.5.

Teaching material

Scientific Software

Bistable History

Estimates cumulative history for time-series for continuously viewed bistable perceptual rivalry displays. Computes cumulative history via a homogeneous first order differential process. I.e., it assumes exponential growth/decay of the history as a function time and perceptually dominant state. Supports Gamma, log normal, and normal distribution families. A package to compute a cumulative history for time-series of perceptual dominance in bistable displays.

 

eyelinkReader

R package to import eye tracking recording generated by SR Research Eyelink eye tracker from EDF-files. It includes options to import events and/or recorded samples and extract individual events such as saccades, fixations, blinks, and recorded variables.

 

saccadr

The package uses an ensemble of methods approach to label individual samples and then applies a majority vote approach to identify saccades. It uses several methods to label individual samples as belonging to a saccade, classifies a sample as a potential saccade if its proportion of votes exceeds a preset threshold, and then identifies saccades based on minimal saccade duration and minimal time between the saccades. Currently, the library implements saccade detection using methods proposed in Engbert and Kliegl (2003), Otero-Millan et al. (2014), and Nyström and Holmqvist (2010). For binocular data, 1) samples can be averaged before velocity computation, 2) votes can be merged so that function returns binocular saccades, or 3) saccades are extracted for each eye separately. The package can be extended via custom methods and it also uses a modular approach to compute velocity and acceleration from noisy samples with the possibility of using custom differentiation methods. Finally, you can obtain methods votes per gaze sample instead of saccades.

 

TriDimRegression

Package to calculate the bidimensional and tridimensional regression between two 2D/3D configurations. Uses Stan engine to provide posterior distribution of fits. Individual fits can be evaluated based on Bayesian R2 and compared via widely applicable information criteria (WAIC) or leave-one out cross-validation criteria (LOO).

 

BiDimRegression

Package to calculate the bidimensional regression between two 2D configurations following the approach by Tobler (1965). Provides fits and statistics for Eucledian, affine, and projective transformation. Individual fits can be compared via ANOVA.

 

edfImport

The library provides a simple interface to import contents of the EDF files generated by Eyelink eye-tracker into Matlab. It imports events and/or samples, automatically parsing them into separate trials. In addition to that, several post-processing functions can be used to extract selected events (fixations, saccades and blinks), variable values (TRIAL_VAR events) and microsaccades.