staff research pub links  home



Katarzyna Jednoróg


Research Associate


M. Sc. in psychology at Jagiellonian University faculty of Psychology (2005)

Ph. D. in Neurophysiology at Nencki Institute of Experimental Biology (2010)


Michałowski JM, Droździel D, Matuszewski J, Koziejowski W, Jednoróg K, Marchewka A. The Set of Fear Inducing Pictures (SFIP): Development and validation in fearful and nonfearful individuals. Behavior Research Methods, 2016. DOI:10.3758/s13428-016-0797-y

Michałowski JM, Matuszewski J, Droździel D, Koziejowski W, Rynkiewicz A, Jednoróg K, Marchewka A. Neural response patterns in spider, blood-injection-injury and social fearful individuals: new insights from a simultaneous EEG/ECG-fMRI study. Brain Imaging and Behavior, 2016. DOI:10.1007/s11682-016-9557-y

Bola Ł, Zimmermann M, Mostowski P, Jednoróg K, Marchewka A, Rutkowski P, Szwed M. Task-specific reorganization of the auditory cortex in deaf humans. Proc Natl Acad Sci U S A, 114(4):E600-E609, 2017

Riegel M, Moslehi A, Michałowski JM, Żurawski Ł, Horvat M, Wypych M, Jednoróg K, Marchewka A. Nencki Affective Picture System: Cross-Cultural Study in Europe and Iran. Frontiers in Psychology, 8: 274, 2017

Płoński P, Gradkowski W, Altarelli I, Monzalvo K, van Ermingen-Marbach M, Grande M, Heim S, Marchewka A, Bogorodzki P, Ramus F, Jednoróg K. Multi-parameter machine learning approach to the neuroanatomical basis of developmental dyslexia. Human Brain Mapping, 38(2): 900-908, 2017

Marchewka A, Wypych M, Moslehi A, Riegel M, Michałowski JM, Jednoróg K. Arousal Rather than Basic Emotions Influence Long-Term Recognition Memory in Humans. Frontiers in Behavioral Neuroscience, 10: e198, 2016.

Marchewka A, Wypych M, Michałowski JM, Sińczuk M, Wordecha M, Jednoróg K, Nowicka A. What is the effect of basic emotions on directed forgetting? Investigating the role of basic emotions in memory. Frontiers in Human Neuroscience, 10: e378, 2016

Okruszek Ł, Wichniak A, Jarkiewicz M, Schudy A, Gola M, Jednoróg K, Marchewka A, Łojek E. Social and nonsocial affective processing in schizophrenia - An ERP study. International Journal of Psychophysiology, 107: 54-62, 2016

Riegel M, Żurawski Ł, Wierzba M, Moslehi A, Klocek Ł, Horvat M, Grabowska A, Michałowski J, Jednoróg K, Marchewka A. Characterization of the Nencki Affective Picture System by discrete emotional categories (NAPS BE). Behavior Research Methods, 48(2): 600-612, 2016

Dębska A, Łuniewska M, Chyl K, Banaszkiewicz A, Żelechowska A, Wypych M, Marchewka A, Pugh KR, Jednoróg K. Neural basis of phonological awareness in beginning readers with familial risk of dyslexia-results from shallow orthography. Neuroimage, 132: 406-416, 2016

Siuda-Krzywicka K, Bola Ł, Paplińska M, Sumera E, Jednoróg K, Marchewka A, Śliwińska MW, Amedi A, Szwed M. Massive cortical reorganization in sighted Braille readers. Elife, 5: pii: e10762, 2016

Riegel M, Wierzba M, Grabowska A, Jednoróg K, Marchewka A. Effect of emotion on memory for words and their context. Journal of Comparative Neurology, 524(8): 1636-1645, 2016

Jankowiak-Siuda K, Rymarczyk K, Żurawski Ł, Jednoróg K, Marchewka A. Physical attractiveness and sex as modulatory factors of empathic brain responses to pain. Frontiers in Behavioral Neuroscience, 9: 236, 2015

Riegel M, Wierzba M, Wypych M, Żurawski Ł, Jednoróg K, Grabowska A, Marchewka A. Nencki Affective Word List (NAWL): the cultural adaptation of the Berlin Affective Word List – Reloaded (BAWL-R).  Behavior Research Methods, 47(4): 1222-1236, 2015

Wierzba M, Riegel M, Pucz A, Leśniewska Z, Dragan WŁ, Gola M, Jednoróg K, Marchewka A. Erotic subset for the Nencki Affective Picture System (NAPS ERO): cross-sexual comparison study. Frontiers in Psychology, 6: 1336, 2015

Wierzba M, Riegel M, Wypych M, Jednoróg K, Turnau P, Grabowska A, Marchewka A. Basic Emotions in the Nencki Affective Word List (NAWL BE): New Method of Classifying Emotional Stimuli. PLoS One, 10 (7): e0132305, 2015

Jednoróg K, Bola Ł, Mostowski P, Szwed M, Boguszewski PM, Marchewka A, Rutkowski P. Three-dimensional Grammar in the Brain: Dissociating the Neural Correlates of Natural Sign Language and Manually Coded Spoken Language. Neuropsychologia, 71: 191-200, 2015

Jednoróg K, Marchewka A, Altarelli I, Monzalvo K, van Ermingen-Marbach M, Grande M, Grabowska A, Heim S, Ramus F. How reliable are grey matter disruptions in developmental dyslexia? Insights from a large-scale voxel-based morphometry study. Human Brain Mapping, 36: 1741–1754, 2015

Jednoróg K, Gawron N, Marchewka A, Heim S. Grabowska A. Cognitive subtypes of dyslexia are characterized by distinct patterns of grey matter volume. Brain Structure & Function, 219: 1697-1707, 2014 

Marchewka A, Żurawski L, Jednoróg K, Grabowska A. The Nencki Affective Picture System (NAPS). Introduction to a novel standardized wide range high quality realistic pictures database. Behavior Research Methods, 46: 596-610, 2014 

Jednoróg K, Altarelli I, Monzalvo K, Fluss J, Dubois J, Billard C, Dehaene-Lambertz G, Ramus F. The Influence of Socioeconomic Status on Children's Brain Structure. PLoS One, 7(8): e42486, 2012

Marchewka A, Jednoróg K, Falkiewicz M, Szeszkowski W, Grabowska A, Szatkowska I. Sex, Lies and fMRI-Gender Differences in Neural Basis of Deception. PLoS One, 7(8): e43076, 2012

Brzezicka A, Sędek G, Marchewka A, Gola M., Jednoróg K., Królicki L., Wróbel A. A role for the right prefrontal and bilateral parietal cortex in four-term transitive reasoning: An fMRI study with abstract linear syllogism tasks. Acta Neurobiologiae Experimentalis, 71 (4): 479-495, 2011

Grabowska A, Marchewka A, Seniów J, Polanowska K, Jednoróg K, Królicki L., Kossut M., Członkowska A. Emotionally negative stimuli can overcome attentional deficits in patients with visuo-spatial hemineglect. Neuropsychologia, 49 (12): 3327-3337, 2011

Jednoróg K, Marchewka A, Tacikowski P, Heim S, Grabowska A. Electrophysiological evidence for the magnocellular-dorsal pathway deficit in dyslexia. Developmental Science, 14 (4): 873–880, 2011

Nowicka A, Marchewka A, Jednoróg K, Tacikowski P, Brechmann A. Forgetting of emotionally negative stimuli is hard: fMRI study of directed forgetting. Cerebral Cortex, 21: 539-549, 2011

Tacikowski P, Jednoróg K, Marchewka A, Nowicka A. How multiple repetitions influence the processing of own, famous and unknown names and faces: An ERP study. International Journal of Psychophysiology, 79: 219-230, 2011

Tacikowski P, Brechmann A, Marchewka A, Jednoróg K, Dobrowolny M, Nowicka A. Is it the self or the significance? An fMRI study of self-name recognition. Social Neuroscience,  6 (1): 98-107, 2011

Jednoróg K, Marchewka A, Tacikowski P, Grabowska A. Implicit phonological and semantic processing in children with developmental dyslexia: Evidence from event-related potentials. Neuropsychologia, 48 (9): 2447-2457, 2010

Marchewka A, Jednoróg K, Nowicka A, Brechmann A, Grabowska A.  Grey-matter differences related to true and false recognition of emotionally charged stimuli - A voxel based morphometry study. Neurobiology of Learning and Memory, 92: 99-105, 2009

Nowicka A, Jednoróg K, Marchewka A, Brechmann A. Successfully overcoming the inhibitory impact of the forget instruction: a voxel-based morphometric study of directed forgetting. Psychophysiology, 46: 1108-1112, 2009

Nowicka A, Jednoróg K, Wypych M, Marchewka A. Reversed old/new effect for intentionally forgotten words: the ERP study of directed forgetting. International Journal of Psychophysiology, 71: 97-102, 2009

Marchewka A, Brechmann A, Nowicka A, Jednoróg K, Scheich H, Grabowska A. False recognition of emotional stimuli is lateralised in the brain: an fMRI study. Neurobiology of Learning and Memory, 90: 280-284, 2008

Jednoróg K, Grabowska A. Behavioral manifestations of brain plasticity in blind and low-vision individuals Acta Neurobiologiae Experimentalis, 68: 83-90, 2008

Books, book chapters:

Grabowska A, Marchewka A, Jednoróg K. Obrazowanie mózgu człowieka w badaniach neuropsychologicznych: nowe kierunki rozwoju. W: M. Pąchalska, G. E. Kwiatkowska (red.). Neuropsychologia a humanistyka. Wydawnictwo UMCS, Lublin, 39-48, 2010

Grabowska A, Jednoróg K.  Neurobiologiczne podstawy dysleksji. W: G. Krasowicz-Kupis (red.). Diagnoza dysleksji. Najważniejsze problemy. Wydawnictwo Harmonia, Gdańsk, 40-61, 2009

Usefull links:



Nencki Institute of Experimental Biology (c) 2017