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Chen, Jerry L; Carta, Stefano; Soldado-Magraner, Joana; Schneider, Bernard L; Helmchen, Fritjof (2013). Behaviour-dependent recruitment of long-range projection neurons in somatosensory cortex. Nature, 499(7458):336-340.
Minderer, M; Liu, W; Sumanovski, L T; Kügler, S; Helmchen, F; Margolis, D J (2012). Chronic imaging of cortical sensory map dynamics using a genetically encoded calcium indicator. Journal of Physiology, 590(1):99-107.
Schmidt, A; Bachmann, R; Kometer, M; Csomor, P A; Stephan, K E; Seifritz, E; Vollenweider, F X (2012). Mismatch negativity encoding of prediction errors predicts S-ketamine-induced cognitive impairments. Neuropsychopharmacology, 37(4):865-875.
Langer, D; Helmchen, F (2012). Post hoc immunostaining of GABAergic neuronal subtypes following in vivo two-photon calcium imaging in mouse neocortex. Pflügers Archiv: European Journal of Physiology (Pflugers Archiv), 463(2):339-354.
Margolis, David J; Lütcke, Henry; Schulz, Kristina; Haiss, Florent; Weber, Bruno; Kügler, Sebastian; Hasan, Mazahir T; Helmchen, Fritjof (2012). Reorganization of cortical population activity imaged throughout long-term sensory deprivation. Nature Neuroscience, 15(11):1539-1546.
Schulz, Kristina; Sydekum, Esther; Krueppel, Roland; Engelbrecht, Christoph J; Schlegel, Felix; Schröter, Aileen; Rudin, Markus; Helmchen, Fritjof (2012). Simultaneous BOLD fMRI and fiber-optic calcium recording in rat neocortex. Nature Methods, 9(6):597-602.
Baumgartner, Thomas; Knoch, Daria; Hotz, Philine; Eisenegger, Christoph; Fehr, Ernst (2011). Dorsolateral and ventromedial prefrontal cortex orchestrate normative choice. Nature Neuroscience, 14(11):1468-1474.
Daunizeau, J; David, Olivier; Stephan, K E (2011). Dynamic causal modelling: A critical review of the biophysical and statistical foundations. NeuroImage, 58(2):312-322.
Eisenegger, Christoph; Haushofer, Johannes; Fehr, Ernst (2011). The role of testosterone in social interaction. Trends in Cognitive Sciences, 15(6):263-271.
Mathys, Christoph; Daunizeau, J; Friston, Karl J; Stephan, K E (2011). A Bayesian foundation for individual learning under uncertainty. Frontiers in Human Neuroscience, 5:39.
Moran, Rosalyn J; Symmonds, Mkael; Stephan, K E; Friston, Karl J; Dolan, Raymond J (2011). An in vivo assay of synaptic function mediating human cognition. Current Biology, 21(15):1320-1325.
Helmchen, F (2011). Calibration of fluorescent calcium indicators. Cold Spring Harbor Protocols, 2011(8):923-930.
Helmchen, F (2011). Calibration protocols for fluorescent calcium indicators. Cold Spring Harbor Protocols, 2011(8):980-984.
Moran, Rosalyn J; Stephan, Klaas E; Dolan, Raymond J; Friston, Karl J (2011). Consistent spectral predictors for dynamic causal models of steady-state responses. NeuroImage, 55(4):1694-1708.
Moran, Rosalyn J; Jung, Fabienne; Kumagai, Tetsuya; Endepols, Heike; Graf, Rudolf; Dolan, Raymond J; Friston, Karl J; Stephan, Klaas E; Tittgemeyer, Marc (2011). Dynamic causal models and physiological inference: A validation study using isoflurane anaesthesia in rodents. PLoS ONE, 6(8):e22790.
Dima, Danai; Stephan, Klaas E; Roiser, Jonathan P; Friston, Karl J; Frangou, Sophia (2011). Effective connectivity during processing of facial affect: Evidence for multiple parallel pathways. Journal of Neuroscience, 31(40):14378-14385.
Grewe, B F; Voigt, F F; van 't Hoff, M; Helmchen, F (2011). Fast two-layer two-photon imaging of neuronal cell populations using an electrically tunable lens. Biomedical Optics Express, 2(7):2035-2046.
Li, Baojuan; Daunizeau, Jean; Stephan, Klaas E; Penny, Will; Hu, Dewen; Friston, Karl J (2011). Generalised filtering and stochastic DCM for fMRI. NeuroImage, 58(2):442-457.
Brodersen, Kay H; Schofield, Thomas M; Leff, Alexander P; Ong, Cheng S; Lomakina, Ekaterina I; Buhmann, Joachim M; Stephan, Klaas E (2011). Generative embedding for model-based classification of FMRI data. PLoS Computational Biology, 7(6):e1002079.
Chumbley, J R; Flandin, G; Bach, D R; Daunizeau, Jean; Fehr, Ernst; Dolan, R J; Friston, K J (2011). Learning and generalization under ambiguity: An fMRI Study. PLoS Computational Biology, 8(1):e1002346.
Kampa, B M; Göbel, W; Helmchen, F (2011). Measuring neuronal population activity using 3D laser scanning. Cold Spring Harbor Protocols, 2011(11):1340-1349.
Brodersen, Kay H; Haiss, Florent; Ong, Cheng S; Jung, Fabienne; Tittgemeyer, Marc; Buhmann, Joachim M; Weber, Bruno; Stephan, Klaas E (2011). Model-based feature construction for multivariate decoding. NeuroImage, 56(2):601-615.
Friston, Karl J; Li, Baojuan; Daunizeau, Jean; Stephan, Klaas E (2011). Network discovery with DCM. NeuroImage, 56(3):1202-1221.
Kampa, B M; Roth, M M; Göbel, W; Helmchen, F (2011). Representation of visual scenes by local neuronal populations in layer 2/3 of mouse visual cortex. Frontiers in Neural Circuits, 5:18.
Lütcke, H; Helmchen, F (2011). Two-photon imaging and analysis of neural network dynamics. Reports on Progress in Physics, 74(8):086602.
Daunizeau, J; den Ouden, H E M; Pessiglione, M; Kiebel, S J; Stephan, K E; Friston, K J (2010). Observing the observer (I): Meta-bayesian models of learning and decision-making. PLoS ONE, 5(12):e15554.
Daunizeau, J; den Ouden, H E M; Pessiglione, M; Kiebel, S J; Friston, K J; Stephan, K E (2010). Observing the observer (II): Deciding when to decide. PLoS ONE, 5(12):e15555.
Lütcke, H; Murayama, M; Hahn, T; Margolis, D J; Astori, S; Meyer zum Alten Borgloh, S; Göbel, W; Yang, Y; Tang, W; Kügler, S; Sprengel, R; Nagai, T; Miyawaki, A; Larkum, M E; Helmchen, F; Hasan, M T (2010). Optical recording of neuronal activity with a genetically-encoded calcium indicator in anesthetized and freely moving mice. Frontiers in Neural Circuits, 4:9.
Roiser, J P; Stephan, K E; den Ouden, H E M; Friston, K J; Joyce, E M (2010). Adaptive and aberrant reward prediction signals in the human brain. NeuroImage, 50(2):657-664.
Penny, W D; Stephan, K E; Daunizeau, J; Rosa, M J; Friston, K J; Schofield, T M; Leff, A P (2010). Comparing families of dynamic causal models. PLoS Computational Biology, 6(3):e1000709.
Stephan, K E; Penny, W D; Moran, R J; den Ouden, H E M; Daunizeau, J; Friston, K J (2010). Ten simple rules for dynamic causal modeling. NeuroImage, 49(4):3099-3109.
Tan, K R; Brown, M; Labouèbe, G; Yvon, C; Creton, C; Fritschy, J M; Rudolph, U; Lüscher, C (2010). Neural bases for addictive properties of benzodiazepines. Nature, 463(7282):769-774.
Guitart-Masip, M; Bunzeck, N; Stephan, K E; Dolan, R J; Düzel, E (2010). Contextual novelty changes reward representations in the striatum. Journal of Neuroscience, 30(5):1721-1726.
Eisenegger, Christoph; Naef, Michael; Snozzi, R; Heinrichs, Markus; Fehr, Ernst (2010). Prejudice and truth about the effect of testosterone on human bargaining behaviour. Nature, 463(7279):356-359.
Grewe, B F; Langer, D; Kasper, H; Kampa, B M; Helmchen, F (2010). High-speed in vivo calcium imaging reveals neuronal network activity with near-millisecond precision. Nature Methods, 7(5):399-405.
Grewe, B F; Helmchen, F (2009). Optical probing of neuronal ensemble activity. Current Opinion in Neurobiology, 19(5):520-529.
Engelbrecht, C J; Göbel, W; Helmchen, F (2009). Enhanced fluorescence signal in nonlinear microscopy through supplementary fiber-optic light collection. Optics Express, 17(8):6421-6435.
Stephan, K E; Tittgemeyer, M; Knösche, T R; Moran, R J; Friston, K J (2009). Tractography-based priors for dynamic causal models. NeuroImage, 47(4):1628-1638.
