Driver J, Heider D, Hauke S, Borschbach M, Pyka M. Hierarchical Text Clustering Based on Independent Component Analysis. Proceedings of the Computational Linguistic Application Conference 2011, 17-21. Paper Award
Hahn T, Dresler T, Ehlis AC, Pyka M, Dieler AC, Saathoff C, Jakob PM, Lesch KP, Fallgatter AJ. Randomness of resting-state brain oscillations encodes Gray’s personality trait. NeuroImage 2011, [Epub ahead of print].
Paulus FM, Krach S, Bedenbender J, Pyka M, Sommer J, Krug A, Knake S, Nöthen MM, Witt SH, Rietschel M, Kircher T, Jansen A (2011) Partial support for ZNF804A risk status dependent alterations in prefrontal connectivity. Human Brain Mapping doi: 10.1002/hbm.2143.
Pyka M, Burgmer M, Lenzen T, Pioch R, Dannlowski U, Pfleiderer B, Ewert AW, Heuft G, Arolt V, Konrad C (2011) Brain correlates of hypnotic paralysis - a resting-state fMRI study. NeuroImage (in press)
Hauke S, Pyka M, Heider D (2011) Group-Agreement as a Reliability Measure for Witness Recommendations in Reputation-Based Trust Protocols, Transactions on Computational Science XII, Lecture Notes in Computer Science, 6670:231-255.
Pyka M, Heider D, Hauke S, Kircher T, Jansen A (2011) Dynamic Causal Modeling with Genetic Algorithms, Journal of Neuroscience Methods 194(2): 402-406.
Suslow T, Konrad C, Kugel H, Rumstadt D, Zwitserlood P, Schöning S, Ohrmann P, Bauer J, Pyka M, Kersting A, Arolt V, Heindel W, Dannlowski U (2010) Automatic mood-congruent amygdala responses to masked facial expressions in major depression. Biological psychiatry 67:155-60
Hauke S, Pyka M, Heider D (2010) Towards Improved Trust Diffusion Through Active Recommender Propagation, Systemics and Informatics World Network, 10:121-129.
Sehlmeyer C, Dannlowski U, Schöning S, Kugel H, Pyka M, Pfleiderer B, Zwitserlood P, Schiffbauer H, Heindel W, Arolt V, Konrad C (2010) Neural correlates of trait anxiety in fear extinction. Psychological medicine:1-10.
Hauke S, Pyka M, Borschbach M, Heider D (2010) Augmenting Reputation-based Trust Metrics with Rumor-like Dissemination of Reputation Information, IFIP Advances in Information and Communication Technology, 330:136-147.
Heider D, Hauke S, Pyka M, Kessler D (2010) Insights into the classification of small GTPases. Advances and Applications in Bioinformatics and Chemistry 3
Suslow T, Konrad C, Kugel H, Rumstadt D, Zwitserlood P, Schöning S, Ohrmann P, Bauer J, Pyka M, Kersting A, Arolt V, Heindel W, Dannlowski U (2009) Automatic Mood-Congruent Amygdala Responses to Masked Facial Expressions in Major Depression. Biological psychiatry.
Schöning S, Engelien A, Bauer C, Kugel H, Kersting A, Roestel C, Zwitserlood P, Pyka M, Dannlowski U, Lehmann W, Heindel W, Arolt V, Konrad C (2009) Neuroimaging Differences in Spatial Cognition between Men and Male-to-Female Transsexuals Before and During Hormone Therapy. The journal of sexual medicine.
Pyka M, Hertog M, Fernandez R, Hauke S, Heider D, Dannlowski U, Konrad C (2009) fMRI Data Visualization with BrainBlend and Blender. Neuroinformatics.
Pyka M, Beckmann CF, Schöning S, Hauke S, Heider D, Kugel H, Arolt V, Konrad C (2009) Impact of working memory load on FMRI resting state pattern in subsequent resting phases. PloS one 4:e7198
Heider D, Pyka M, Barnekow A (2009) DNA watermarks in non-coding regulatory sequences. BMC research notes 2:125.
Hauke S, Pyka M, Heider D, Borschbach M (2009) A reputation-based trust framework leveraging the dynamics of complex socio-economic networks for information dissemination In Communications of SIWN , p. 53-58.
Dannlowski U, Konrad C, Kugel H, Zwitserlood P, Domschke K, Schöning S, Ohrmann P, Bauer J, Pyka M, Hohoff C, Zhang W, Baune BT, Heindel W, Arolt V, Suslow T (2009) Emotion specific modulation of automatic amygdala responses by 5-HTTLPR genotype. NeuroImage.
Borschbach M, Hauke S, Pyka M, Heider D (2009) Opportunities and limitations of a principal component analysis optimized machine learning approach for the identification and classification of cancer involved proteins In Communications of SIWN , p. 85-89.
Pyka M (2008) Methoden der linguistischen Merkmalserkennung mit ICA: Grundlagen, Anwendungen, Evaluation [Broschiert]. Verlag Dr. Müller.
Borschbach M, Hauke S, Pyka M, Heider D (2008) A preprocessing scheme to reduce the computational complexity of prediction, identification and classification of cancer involved proteins based on machine learning In 17th International Conference on Computing Mexico City.
Borschbach M, Pyka M (2007) Influence of context matrix construction principles on the ability of linguistic feature extraction by ICA In 15th International Conference on Digital Signal Processing
Pyka M (2004) DirectX 9 in Delphi. Books on Demand GmbH. Available at: http://www.amazon.com/DirectX-9-Delphi-Martin-Pyka/dp/3833408359.