Projects per year
Personal profile
Research
I'm interested in the relationship between sleep, circadian rhythms and daily cognitive functioning as well as neurodegerative disorders harmful for cognition in humans.
My expertise lies in statistical modelling and machine learning for highly variable time series, such as sensor data.
I have experience with designing and conducting human behavioural experiments involving physiology as well as hardware integration of the sensors with the experimental design.
External positions
Industrial PostDoc, T & W Engineering
Areas of expertise
- Cognition
- Sleep
- Neural markers of cognition (EEG, pupillometry)
- Statistical Modelling
- Machine Learning
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Dive into the research topics where Patrycja Lebiecka-Johansen is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Progression Assessment in Neurodegenerative Disorders of Ageing
Kidmose, P. (PI), Lebiecka-Johansen, P. (Participant), Strøm, J. (Participant), Banluesombatkul, N. (Participant), Mikkelsen, K. (Collaborator) & Jennum, P. J. (Collaborator)
01/09/2023 → …
Project: Research
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Cognitive impairment
Lebiecka-Johansen, P. (Participant) & Kidmose, P. (PI)
01/06/2023 → 31/12/2024
Project: Research
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Classification of Hearing Status Based on Pupil Measures During Sentence Perception
Lebiecka-Johansen, P., Zekveld, A. A., Wendt, D., Koelewijn, T., Muhammad, A. I. & Kramer, S. E., Mar 2025, In: Journal of Speech, Language, and Hearing Research. 68, 3, p. 1188-1208 21 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
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Evaluation of Ear-EEG based Automatic Sleep Staging Performance
Lebiecka-Johansen, P., Cabrera, A. F., Strøm, J., Mikkelsen, K., Elsborg Madsen, R., Dyhr Thomsen, M., Hansen, M., Engelhard Christensen, J., Hemmsen, M. & Kidmose, P., 24 Sept 2024, In: Journal of Sleep Research. 33, S1, e14291.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Conference abstract in journal › Research
Open Access -
Time-specific Components of Pupil Responses Reveal Alternations in Effort Allocation Caused by Memory Task Demands During Speech Identification in Noise
Książek, P., Zekveld, A. A., Fiedler, L., Kramer, S. E. & Wendt, D., 1 Jan 2023, In: Trends in Hearing. 27Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open Access2 Citations (Scopus) -
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
Micula, A., Rönnberg, J., Książek, P., Murmu Nielsen, R., Wendt, D., Fiedler, L. & Ng, E. H. N., 1 Jan 2022, In: Trends in Hearing. 26, p. 23312165221130581Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open Access7 Citations (Scopus) -
Effect of Speech-to-Noise Ratio and Luminance on a Range of Current and Potential Pupil Response Measures to Assess Listening Effort
Książek, P., Zekveld, A. A., Wendt, D., Fiedler, L., Lunner, T. & Kramer, S. E., 2021, In: Trends in Hearing. 25Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open Access17 Citations (Scopus)