Publications

De Vries, M. H., Petersson, K. M., Geukes, S., Zwitserlood, P., & Christiansen, M. H. (in press). Processing multiple non-adjacent dependencies: Evidence from sequence learning. Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences. more >
Petersson, K. M., & Hagoort, P. (in press). The neurobiology of syntax: Beyond string-sets. Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences.
Reis, A., Faísca, L., Castro, S.-L., & Petersson, K. M. (in press). Preditores da leitura ao longo da escolaridade: Um estudo com alunos do 1 ciclo do ensino básico. --. more >
Silva, C., Faísca, L., Ingvar, M., Petersson, K. M., & Reis, A. (in press). Literacy influences verbal but not spatial working memory: Evidence from illiteracy. Journal of Clinical and Experimental Neuropsychology.

Araújo, S., Bramão, I., Faísca, L., Petersson, K. M., & Reis, A. (2012). Electrophysiological correlates of impaired reading in dyslexic pre-adolescent children. Brain and Cognition, 79, 79-88. doi:10.1016/j.bandc.2012.02.010. more >
Bramão, I., Faísca, L., Forkstam, C., Inácio, F., Araújo, S., Petersson, K. M., & Reis, A. (2012). The interaction between surface color and color knowledge: Behavioral and electrophysiological evidence. Brain and Cognition, 78, 28-37. doi:10.1016/j.bandc.2011.10.004. more >
Bramão, I., Faísca, L., Petersson, K. M., & Reis, A. (2012). The contribution of color to object recognition. In I. Kypraios (Ed.), Advances in object recognition systems (pp. 73-88). InTech. Retrieved from http://www.intechopen.com/books/advances-in-object-recognition-systems/the-contribution-of-color-in-object-recognition. more >
Menenti, L., Petersson, K. M., & Hagoort, P. (2012). From reference to sense: How the brain encodes meaning for speaking. Frontiers in Psychology, 2, 384. doi:10.3389/fpsyg.2011.00384. more >
Petersson, K. M., Folia, V., & Hagoort, P. (2012). What artificial grammar learning reveals about the neurobiology of syntax. Brain and Language, 120, 83-95. doi:10.1016/j.bandl.2010.08.003. more >
Segaert, K., Menenti, L., Weber, K., Petersson, K. M., & Hagoort, P. (2012). Shared syntax in language production and language comprehension — An fMRI study. Cerebral Cortex. Advance online publication. doi:10.1093/cercor/bhr249. more >
Silva, C., Faísca, L., Ingvar, M., Petersson, K. M., & Reis, A. (2012). Literacy: Exploring working memory systems. Journal of Clinical and Experimental Neuropsychology, 34(4), 369-377. doi:10.1080/13803395.2011.645017. more >
Udden, J., Ingvar, M., Hagoort, P., & Petersson, K. M. (2012). Implicit acquisition of grammars with crossed and nested non-adjacent dependencies: Investigating the push-down stack model. Cognitive Science. Advance online publication. doi:10.1111/j.1551-6709.2012.01235.x. more >

Araújo, S., Faísca, L., Bramão, I., Inácio, F., Petersson, K. M., & Reis, A. (2011). Object naming in dyslexic children: More than a phonological deficit. The Journal of General Psychology, 138, 215-228. doi:10.1080/00221309.2011.582525. more >
Araújo, S., Faísca, L., Petersson, K. M., & Reis, A. (2011). What can rapid naming tell us about dyslexia? Avances en Psicología Latinoamericana, 29, 199-213. more >
Araújo, S., Inácio, F., Francisco, A., Faísca, L., Petersson, K. M., & Reis, A. (2011). Component processes subserving rapid automatized naming in dyslexic and non-dyslexic readers. Dyslexia, 17, 242-255. doi:10.1002/dys.433. more >
Bramão, B., Reis, A., Petersson, K. M., & Faísca, L. (2011). The role of color in object recognition: A review and meta-analysis. Acta Psychologica, 138, 244-253. doi:10.1016/j.actpsy.2011.06.010. more >
Bramão, I., Inácio, F., Faísca, L., Reis, A., & Petersson, K. M. (2011). The influence of color information on the recognition of color diagnostic and noncolor diagnostic objects. The Journal of General Psychology, 138(1), 49-65. doi:10.1080/00221309.2010.533718. more >
De Vries, M., Christiansen, M. H., & Petersson, K. M. (2011). Learning recursion: Multiple nested and crossed dependencies. Biolinguistics, 5(1/2), 010-035. more >
Folia, V., Forkstam, C., Ingvar, M., Hagoort, P., & Petersson, K. M. (2011). Implicit artificial syntax processing: Genes, preference, and bounded recursion. Biolinguistics, 5(1/2), 105-132. more >
Petersson, K. M., Forkstam, C., Inácio, F., Bramão, I., Araújo, S., Souza, A. C., Silva, S., & Castro, S. L. (2011). Artificial language learning. In A. Trevisan, & V. Wannmacher Pereira (Eds.), Alfabeltização e cognição (pp. 71-90). Porto Alegre, Brasil: Edipucrs. more >
Reis, A., Faísca, L., & Petersson, K. M. (2011). Literacia: Modelo para o estudo dos efeitos de uma aprendizagem específica na cognição e nas suas bases cerebrais. In A. Trevisan, J. J. Mouriño Mosquera, & V. Wannmacher Pereira (Eds.), Alfabeltização e cognição (pp. 23-36). Porto Alegro, Brasil: Edipucrs. more >
Scheeringa, R., Fries, P., Petersson, K. M., Oostenveld, R., Grothe, I., Norris, D. G., Hagoort, P., & Bastiaansen, M. C. M. (2011). Neuronal dynamics underlying high- and low- frequency EEG oscillations contribute independently to the human BOLD signal. Neuron, 69, 572-583. doi:10.1016/j.neuron.2010.11.044. more >
Tesink, C. M. J. Y., Buitelaar, J. K., Petersson, K. M., Van der Gaag, R. J., Teunisse, J.-P., & Hagoort, P. (2011). Neural correlates of language comprehension in autism spectrum disorders: When language conflicts with world knowledge. Neuropsychologia, 49, 1095-1104. doi:10.1016/j.neuropsychologia.2011.01.018. more >

Andics, A., McQueen, J. M., Petersson, K. M., Gál, V., Rudas, G., & Vidnyánszky, Z. (2010). Neural mechanisms for voice recognition. NeuroImage, 52, 1528-1540. doi:10.1016/j.neuroimage.2010.05.048. more >
Araújo, S., Pacheco, A., Faísca, L., Petersson, K. M., & Reis, A. (2010). Visual rapid naming and phonological abilities: Different subtypes in dyslexic children. International Journal of Psychology, 45, 443-452. doi:10.1080/00207594.2010.499949. more >
Bramão, I., Faísca, L., Forkstam, C., Reis, A., & Petersson, K. M. (2010). Cortical brain regions associated with color processing: An FMRI study. The Open Neuroimaging Journal, 4, 164-173. doi:10.2174/1874440001004010164. more >
Bramão, I., Faísca, L., Petersson, K. M., & Reis, A. (2010). The influence of surface color information and color knowledge information in object recognition. American Journal of Psychology, 123, 437-466. Retrieved from http://www.jstor.org/stable/10.5406/amerjpsyc.123.4.0437. more >
Folia, V., Uddén, J., De Vries, M., Forkstam, C., & Petersson, K. M. (2010). Artificial language learning in adults and children. In M. Gullberg, & P. Indefrey (Eds.), The earliest stages of language learning (pp. 188-220). Malden, MA: Wiley-Blackwell.
Folia, V., Uddén, J., De Vries, M., Forkstam, C., & Petersson, K. M. (2010). Artificial language learning in adults and children. Language learning, 60(s2), 188-220. doi:10.1111/j.1467-9922.2010.00606.x. more >
Groen, W. B., Tesink, C. M. J. Y., Petersson, K. M., Van Berkum, J. J. A., Van der Gaag, R. J., Hagoort, P., & Buitelaar, J. K. (2010). Semantic, factual, and social language comprehension in adolescents with autism: An fMRI study. Cerebral Cortex, 20(8), 1937-1945. doi:10.1093/cercor/bhp264. more >
Meulenbroek, O., Kessels, R. P. C., De Rover, M., Petersson, K. M., Olde Rikkert, M. G. M., Rijpkema, M., & Fernández, G. (2010). Age-effects on associative object-location memory. Brain Research, 1315, 100-110. doi:10.1016/j.brainres.2009.12.011. more >
Petrovic, P., Kalso, E., Petersson, K. M., Andersson, J., Fransson, P., & Ingvar, M. (2010). A prefrontal non-opioid mechanism in placebo analgesia. Pain, 150, 59-65. doi:10.1016/j.pain.2010.03.011. more >
Reis, A., Petersson, K. M., & Faísca, L. (2010). Neuroplasticidade: Os efeitos de aprendizagens específicas no cérebro humano. In C. Nunes, & S. N. Jesus (Eds.), Temas actuais em Psicologia (pp. 11-26). Faro: Universidade do Algarve.
Snijders, T., Petersson, K. M., & Hagoort, P. (2010). Effective connectivity of cortical and subcortical regions during unification of sentence structure. NeuroImage, 52, 1633-1644. doi:10.1016/j.neuroimage.2010.05.035. more >
Uddén, J., Folia, V., & Petersson, K. M. (2010). The neuropharmacology of implicit learning. Current Neuropharmacology, 8, 367-381. doi:10.2174/157015910793358178. more >
Van Leeuwen, T. M., Petersson, K. M., & Hagoort, P. (2010). Synaesthetic colour in the brain: Beyond colour areas. A functional magnetic resonance imaging study of synaesthetes and matched controls. PLoS One, 5(8), E12074. doi:10.1371/journal.pone.0012074. more >

Araújo, S., Faísca, L., Petersson, K. M., & Reis, A. (2009). Cognitive profiles in Portuguese children with dyslexia. In Abstracts presented at the International Neuropsychological Society, Finnish Neuropsychological Society, Joint Mid-Year Meeting July 29-August 1, 2009. Helsinki, Finland & Tallinn, Estonia (pp. 23). Retrieved from http://www.neuropsykologia.fi/ins2009/INS_MY09_Abstract.pdf. more >
Araújo, S., Faísca, L., Petersson, K. M., & Reis, A. (2009). Visual processing factors contribute to object naming difficulties in dyslexic readers. In Abstracts presented at the International Neuropsychological Society, Finnish Neuropsychological Society, Joint Mid-Year Meeting July 29-August 1, 2009. Helsinki, Finland & Tallinn, Estonia (pp. 39). Retrieved from http://www.neuropsykologia.fi/ins2009/INS_MY09_Abstract.pdf. more >
Bramão, I., Faísca, L., Forkstam, C., Inácio, K., Petersson, K. M., & Reis, A. (2009). Interaction between perceptual color and color knowledge information in object recognition: Behavioral and electrophysiological evidence. In Abstracts presented at the International Neuropsychological Society, Finnish Neuropsychological Society, Joint Mid-Year Meeting July 29-August 1, 2009. Helsinki, Finland & Tallinn, Estonia (pp. 39). Retrieved from http://www.neuropsykologia.fi/ins2009/INS_MY09_Abstract.pdf. more >
Cavaco, P., Curuklu, B., & Petersson, K. M. (2009). Artificial grammar recognition using two spiking neural networks. Frontiers in Neuroinformatics. Conference abstracts: 2nd INCF Congress of Neuroinformatics. doi:10.3389/conf.neuro.11.2009.08.096. more >
Folia, V., Forkstam, C., Hagoort, P., & Petersson, K. M. (2009). Language comprehension: The interplay between form and content. In N. Taatgen, & H. van Rijn (Eds.), Proceedings of the 31th Annual Conference of the Cognitive Science Society (pp. 1686-1691). Austin, TX: Cognitive Science Society. more >
Forkstam, C., Jansson, A., Ingvar, M., & Petersson, K. M. (2009). Modality transfer of acquired structural regularities: A preference for an acoustic route. In N. Taatgen, & H. Van Rijn (Eds.), Proceedings of the 31th Annual Conference of the Cognitive Science Society. Austin, TX: Cognitive Science Society. more >
Menenti, L., Petersson, K. M., Scheeringa, R., & Hagoort, P. (2009). When elephants fly: Differential sensitivity of right and left inferior frontal gyri to discourse and world knowledge. Journal of Cognitive Neuroscience, 21, 2358-2368. doi:10.1162/jocn.2008.21163. more >
Pacheco, A., Araújo, S., Faísca, L., Petersson, K. M., & Reis, A. (2009). Profiling dislexic children: Phonology and visual naming skills. In Abstracts presented at the International Neuropsychological Society, Finnish Neuropsychological Society, Joint Mid-Year Meeting July 29-August 1, 2009. Helsinki, Finland & Tallinn, Estonia (pp. 40). Retrieved from http://www.neuropsykologia.fi/ins2009/INS_MY09_Abstract.pdf. more >
Petersson, K. M., Ingvar, M., & Reis, A. (2009). Language and literacy from a cognitive neuroscience perspective. In D. Olsen, & N. Torrance (Eds.), Cambridge handbook of literacy (pp. 152-181). Cambridge: Cambridge University Press.
Qin, S., Rijpkema, M., Tendolkar, I., Piekema, C., Hermans, E. J., Binder, M., Petersson, K. M., Luo, J., & Fernández, G. (2009). Dissecting medial temporal lobe contributions to item and associative memory formation. Neuroimage, 46, 874-881. doi:10.1016/j.neuroimage.2009.02.039. more >
Scheeringa, R., Petersson, K. M., Oostenveld, R., Norris, D. G., Hagoort, P., & Bastiaansen, M. C. M. (2009). Trial-by-trial coupling between EEG and BOLD identifies networks related to alpha and theta EEG power increases during working memory maintenance. Neuroimage, 44, 1224-1238. doi:10.1016/j.neuroimage.2008.08.041. more >
Snijders, T. M., Vosse, T., Kempen, G., Van Berkum, J. J. A., Petersson, K. M., & Hagoort, P. (2009). Retrieval and unification of syntactic structure in sentence comprehension: An fMRI study using word-category ambiguity. Cerebral Cortex, 19, 1493-1503. doi:10.1093/cercor/bhn187. more >
Tesink, C. M. J. Y., Buitelaar, J. K., Petersson, K. M., Van der Gaag, R. J., Kan, C. C., Tendolkar, I., & Hagoort, P. (2009). Neural correlates of pragmatic language comprehension in autism disorders. Brain, 132, 1941-1952. doi:10.1093/brain/awp103. more >
Tesink, C. M. J. Y., Petersson, K. M., Van Berkum, J. J. A., Van den Brink, D., Buitelaar, J. K., & Hagoort, P. (2009). Unification of speaker and meaning in language comprehension: An fMRI study. Journal of Cognitive Neuroscience, 21, 2085-2099. doi:10.1162/jocn.2008.21161. more >
Uddén, J., Araújo, S., Forkstam, C., Ingvar, M., Hagoort, P., & Petersson, K. M. (2009). A matter of time: Implicit acquisition of recursive sequence structures. In N. Taatgen, & H. Van Rijn (Eds.), Proceedings of the Thirty-First Annual Conference of the Cognitive Science Society (pp. 2444-2449). more >

De Rover, M., Petersson, K. M., Van der Werf, S. P., Cools, A. R., Berger, H. J., & Fernández, G. (2008). Neural correlates of strategic memory retrieval: Differentiating between spatial-associative and temporal-associative strategies. Human Brain Mapping, 29, 1068-1079. doi:10.1002/hbm.20445. more >
Folia, V., Uddén, J., Forkstam, C., Ingvar, M., Hagoort, P., & Petersson, K. M. (2008). Implicit learning and dyslexia. Annals of the New York Academy of Sciences, 1145, 132-150. doi:10.1196/annals.1416.012. more >
Forkstam, C., Elwér, A., Ingvar, M., & Petersson, K. M. (2008). Instruction effects in implicit artificial grammar learning: A preference for grammaticality. Brain Research, 1221, 80-92. doi:10.1016/j.brainres.2008.05.005. more >
Petersson, K. M. (2008). On cognition, structured sequence processing, and adaptive dynamical systems. American Institute of Physics Conference Proceedings, 1060(1), 195-200. more >
Scheeringa, R., Bastiaansen, M. C. M., Petersson, K. M., Oostenveld, R., Norris, D. G., & Hagoort, P. (2008). Frontal theta EEG activity correlates negatively with the default mode network in resting state. International Journal of Psychophysiology, 67, 242-251. doi:10.1016/j.ijpsycho.2007.05.017. more >
Tendolkar, I., Arnold, J., Petersson, K. M., Weis, S., Brockhaus-Dumke, A., Van Eijndhoven, P., Buitelaar, J., & Fernandez, G. (2008). Contributions of the medial temporal lobe to declarative memory retrieval: Manipulating the amount of contextual retrieval. Learning and Memory, 15(9), 611-617. doi:10.1101/lm.916708. more >
Uddén, J., Folia, V., Forkstam, C., Ingvar, M., Fernández, G., Overeem, S., Van Elswijk, G., Hagoort, P., & Petersson, K. M. (2008). The inferior frontal cortex in artificial syntax processing: An rTMS study. Brain Research, 1224, 69-78. doi:10.1016/j.brainres.2008.05.070. more >
Van Leeuwen, T. M., Petersson, K. M., Langner, O., Rijpkema, M., & Hagoort, P. (2008). Localizing synaesthesia using fMRI [meeting abstract]. Perception, 37(Suppl.), 168-169. more >
Van Wingen, G. A., Van Broekhoven, F., Verkes, R. J., Petersson, K. M., Bäckström, T., Buitelaar, J. K., & Fernández, G. (2008). Progesterone selectively increases amygdala reactivity in women. Molecular Psychiatry, 13, 325-333. doi:doi:10.1038/sj.mp.4002030. more >

Bramão, I., Mendonça, A., Faísca, L., Ingvar, M., Petersson, K. M., & Reis, A. (2007). The impact of reading and writing skills on a visuo-motor integration task: A comparison between illiterate and literate subjects. Journal of the International Neuropsychological Society, 13(2), 359-364. doi:10.1017/S1355617707070440. more >
Gisselgard, J., Uddén, J., Ingvar, M., & Petersson, K. M. (2007). Disruption of order information by irrelevant items: A serial recognition paradigm. Acta Psychologica, 124(3), 356-369. doi:10.1016/j.actpsy.2006.04.002. more >
Marklund, P., Fransson, P., Cabeza, R., Petersson, K. M., Ingvar, M., & Nyberg, L. (2007). Sustained and transient neural modulations in prefrontal cortex related to declarative long-term memory, working memory, and attention. Cortex, 43(1), 22-37. doi:10.1016/S0010-9452(08)70443-X. more >
Nieuwland, M. S., Petersson, K. M., & Van Berkum, J. J. A. (2007). On sense and reference: Examining the functional neuroanatomy of referential processing. NeuroImage, 37(3), 993-1004. doi:10.1016/j.neuroimage.2007.05.048. more >
Petersson, K. M., Silva, C., Castro-Caldas, A., Ingvar, M., & Reis, A. (2007). Literacy: A cultural influence on functional left-right differences in the inferior parietal cortex. European Journal of Neuroscience, 26(3), 791-799. doi:10.1111/j.1460-9568.2007.05701.x. more >
Qin, S., Piekema, C., Petersson, K. M., Han, B., Luo, J., & Fernández, G. (2007). Probing the transformation of discontinuous associations into episodic memory: An event-related fMRI study. NeuroImage, 38(1), 212-222. doi:10.1016/j.neuroimage.2007.07.020. more >
Reis, A., Faísca, L., Mendonça, S., Ingvar, M., & Petersson, K. M. (2007). Semantic interference on a phonological task in illiterate subjects. Scandinavian Journal of Psychology, 48(1), 69-74. doi:10.1111/j.1467-9450.2006.00544.x. more >
Takashima, A., Nieuwenhuis, I. L. C., Rijpkema, M., Petersson, K. M., Jensen, O., & Fernández, G. (2007). Memory trace stabilization leads to large-scale changes in the retrieval network: A functional MRI study on associative memory. Learning & Memory, 14, 472-479. doi:10.1101/lm.605607. more >
Tendolkar, I., Arnold, J., Petersson, K. M., Weis, S., Brockhaus-Dumke, A., Van Eijndhoven, P., Buitelaar, J., & Fernández, G. (2007). Probing the neural correlates of associative memory formation: A parametrically analyzed event-related functional MRI study. Brain Research, 1142, 159-168. doi:10.1016/j.brainres.2007.01.040. more >
Van Wingen, G., Van Broekhoven, F., Verkes, R. J., Petersson, K. M., Bäckström, T., Buitelaar, J., & Fernández, G. (2007). How progesterone impairs memory for biologically salient stimuli in healthy young women. Journal of Neuroscience, 27(42), 11416-11423. doi:10.1523/JNEUROSCI.1715-07.2007. more >

Carlsson, K., Andersson, J., Petrovic, P., Petersson, K. M., Öhman, A., & Ingvar, M. (2006). Predictability modulates the affective and sensory-discriminative neural processing of pain. NeuroImage, 32(4), 1804-1814. doi:10.1016/j.neuroimage.2006.05.027. more >
Forkstam, C., Hagoort, P., Fernandez, G., Ingvar, M., & Petersson, K. M. (2006). Neural correlates of artificial syntactic structure classification. NeuroImage, 32(2), 956-967. doi:10.1016/j.neuroimage.2006.03.057. more >
Jones, S., Nyberg, L., Sandblom, J., Stigsdotter Neely, A., Ingvar, M., Petersson, K. M., & Bäckman, L. (2006). Cognitive and neural plasticity in aging: General and task-specific limitations. Neuroscience and Biobehavioral Reviews, 30(6), 864-871. doi:10.1016/j.neubiorev.2006.06.012. more >
Lind, J., Persson, J., Ingvar, M., Larsson, A., Cruts, M., Van Broeckhoven, C., Adolfsson, R., Bäckman, L., Nilsson, L.-G., Petersson, K. M., & Nyberg, L. (2006). Reduced functional brain activity response in cognitively intact apolipoprotein E ε4 carriers. Brain, 129(5), 1240-1248. doi:10.1093/brain/awl054. more >
Petersson, K. M., & Reis, A. (2006). Characteristics of illiterate and literate cognitive processing: Implications of brain- behavior co-constructivism. In P. B. Baltes, P. Reuter-Lorenz, & F. Rösler (Eds.), Lifespan development and the brain: The perspective of biocultural co-constructivism (pp. 279-305). Cambridge: Cambridge University Press. more >
Petersson, K. M., Gisselgard, J., Gretzer, M., & Ingvar, M. (2006). Interaction between a verbal working memory network and the medial temporal lobe. NeuroImage, 33(4), 1207-1217. doi:10.1016/j.neuroimage.2006.07.042. more >
Piekema, C., Kessels, R. P. C., Mars, R. B., Petersson, K. M., & Fernández, G. (2006). The right hippocampus participates in short-term memory maintenance of object–location associations. NeuroImage, 33(1), 374-382. doi:10.1016/j.neuroimage.2006.06.035. more >
Reis, A., Faísca, L., Ingvar, M., & Petersson, K. M. (2006). Color makes a difference: Two-dimensional object naming in literate and illiterate subjects. Brain and Cognition, 60, 49-54. doi:10.1016/j.bandc.2005.09.012. more >
Takashima, A., Petersson, K. M., Rutters, F., Tendolkar, I., Jensen, O., Zwarts, M. J., McNaughton, B. L., & Fernández, G. (2006). Declarative memory consolidation in humans: A prospective functional magnetic resonance imaging study. Proceedings of the National Academy of Sciences of the United States of America [PNAS], 103(3), 756-761. more >

Forkstam, C., & Petersson, K. M. (2005). Syntactic classification of acquired structural regularities. In G. B. Bruna, & L. Barsalou (Eds.), Proceedings of the 27th Annual Conference of the Cognitive Science Society (pp. 696-701). more >
Forkstam, C., & Petersson, K. M. (2005). Towards an explicit account of implicit learning. Current Opinion in Neurology, 18(4), 435-441. more >
Lundstrom, B. N., Ingvar, M., & Petersson, K. M. (2005). The role of precuneus and left inferior frontal cortex during source memory episodic retrieval. Neuroimage, 27, 824-834. doi:10.1016/j.neuroimage.2005.05.008. more >
Petersson, K. M. (2005). On the relevance of the neurobiological analogue of the finite-state architecture. Neurocomputing, 65(66), 825-832. doi:10.1016/j.neucom.2004.10.108. more >
Petersson, K. M., Grenholm, P., & Forkstam, C. (2005). Artificial grammar learning and neural networks. In G. B. Bruna, L. Barsalou, & M. Bucciarelli (Eds.), Proceedings of the 27th Annual Conference of the Cognitive Science Society (pp. 1726-1731). more >

Carlsson, K., Petersson, K. M., Lundqvist, D., Karlsson, A., Ingvar, M., & Öhman, A. (2004). Fear and the amygdala: manipulation of awareness generates differential cerebral responses to phobic and fear-relevant (but nonfeared) stimuli. Emotion, 4(4), 340-353. doi:10.1037/1528-3542.4.4.340. more >
Gisselgard, J., Petersson, K. M., & Ingvar, M. (2004). The irrelevant speech effect and working memory load. NeuroImage, 22, 1107-1116. doi:10.1016/j.neuroimage.2004.02.031. more >
Gonzalez da Silva, C., Petersson, K. M., Faísca, L., Ingvar, M., & Reis, A. (2004). The effects of literacy and education on the quantitative and qualitative aspects of semantic verbal fluency. Journal of Clinical and Experimental Neuropsychology, 26(2), 266-277. doi:10.1076/jcen.26.2.266.28089. more >
Hagoort, P., Hald, L. A., Bastiaansen, M. C. M., & Petersson, K. M. (2004). Integration of word meaning and world knowledge in language comprehension. Science, 304(5669), 438-441. doi:10.1126/science.1095455. more >
Meulenbroek, O., Petersson, K. M., Voermans, N., Weber, B., & Fernández, G. (2004). Age differences in neural correlates of route encoding and route recognition. Neuroimage, 22, 1503-1514. doi:10.1016/j.neuroimage.2004.04.007. more >
Petersson, K. M. (2004). The human brain, language, and implicit learning. Impuls, Tidsskrift for psykologi (Norwegian Journal of Psychology), 58(3), 62-72.
Petersson, K. M., Forkstam, C., & Ingvar, M. (2004). Artificial syntactic violations activate Broca’s region. Cognitive Science, 28(3), 383-407. doi:10.1207/s15516709cog2803_4. more >
Petrovic, P., Carlsson, K., Petersson, K. M., Hansson, P., & Ingvar, M. (2004). Context-dependent deactivation of the amygdala during pain. Journal of Cognitive Neuroscience, 16, 1289-1301. more >
Petrovic, P., Petersson, K. M., Hansson, P., & Ingvar, M. (2004). Brainstem involvement in the initial response to pain. NeuroImage, 22, 995-1005. doi:10.1016/j.neuroimage.2004.01.046. more >
Voermans, N. C., Petersson, K. M., Daudey, L., Weber, B., Van Spaendonck, K. P., Kremer, H. P. H., & Fernández, G. (2004). Interaction between the Human Hippocampus and the Caudate Nucleus during Route Recognition. Neuron, 43, 427-435. doi:10.1016/j.neuron.2004.07.009. more >

Gisselgard, J., Petersson, K. M., Baddeley, A., & Ingvar, M. (2003). The irrelevant speech effect: A PET study. Neuropsychologia, 41, 1899-1911. doi:10.1016/S0028-3932(03)00122-2. more >
Lundstrom, B. N., Petersson, K. M., Andersson, J., Johansson, M., Fransson, P., & Ingvar, M. (2003). Isolating the retrieval of imagined pictures during episodic memory: Activation of the left precuneus and left prefrontal cortex. Neuroimage, 20, 1934-1943. doi:10.1016/j.neuroimage.2003.07.017. more >
Nyberg, L., Marklund, P., Persson, J., Cabeza, R., Forkstam, C., Petersson, K. M., & Ingvar, M. (2003). Common prefrontal activations during working memory, episodic memory, and semantic memory. Neuropsychologia, 41(3), 371-377. doi:10.1016/S0028-3932(02)00168-9. more >
Nyberg, L., Sandblom, J., Jones, S., Stigsdotter Neely, A., Petersson, K. M., Ingvar, M., & Bäckman, L. (2003). Neural correlates of training-related memory improvement in adulthood and aging. Proceedings of the National Academy of Sciences of the United States of America, 100(23), 13728-13733. doi:10.1073/pnas.1735487100. more >
Petersson, K. M., Sandblom, J., Elfgren, C., & Ingvar, M. (2003). Instruction-specific brain activations during episodic encoding: A generalized level of processing effect. Neuroimage, 20, 1795-1810. doi:10.1016/S1053-8119(03)00414-2. more >
Reis, A., & Petersson, K. M. (2003). Educational level, socioeconomic status and aphasia research: A comment on Connor et al. (2001)- Effect of socioeconomic status on aphasia severity and recovery. Brain and Language, 87, 449-452. doi:10.1016/S0093-934X(03)00140-8. more >
Reis, A., Guerreiro, M., & Petersson, K. M. (2003). A sociodemographic and neuropsychological characterization of an illiterate population. Applied Neuropsychology, 10, 191-204. doi:10.1207/s15324826an1004_1. more >

Fransson, P., Merboldt, K.-D., Petersson, K. M., Ingvar, M., & Frahm, J. (2002). On the effects of spatial filtering — A comparative fMRI study of episodic memory encoding at high and low resolution. NeuroImage, 16(4), 977-984. doi:10.1006/nimg.2002.1079. more >
Nyberg, L., Forkstam, C., Petersson, K. M., Cabeza, R., & Ingvar, M. (2002). Brain imaging of human memory systems: Between-systems similarities and within-system differences. Cognitive Brain Research, 13(2), 281-292. doi:10.1016/S0926-6410(02)00052-6. more >
Petersson, K. M. (2002). Brain physiology. In R. Behn, & C. Veranda (Eds.), Proceedings of The 4th Southern European School of the European Physical Society - Physics in Medicine (pp. 37-38). Montreux: ESF.
Petrovic, P., Kalso, E., Petersson, K. M., & Ingvar, M. (2002). Placebo and opioid analgesia - Imaging a shared neuronal network. Science, 295(5560), 1737-1740. doi:10.1126/science.1067176. more >
Petrovic, P., Petersson, K. M., Hansson, P., & Ingvar, M. (2002). A regression analysis study of the primary somatosensory cortex during pain. NeuroImage, 16(4), 1142-1150. doi:10.1006/nimg.2002.1069. more >
Sandberg, A., Lansner, A., Petersson, K. M., & Ekeberg, Ö. (2002). A Bayesian attractor network with incremental learning. Network: Computation in Neural Systems, 13(2), 179-194. doi:10.1088/0954-898X/13/2/302. more >

Fransson, P., Merboldt, K.-D., Ingvar, M., Petersson, K. M., & Frahm, J. (2001). Functional MRI with reduced susceptibility artifact: High-resolution mapping of episodic memory encoding. Neuroreport, 12, 1415-1420. more >
Ledberg, A., Fransson, P., Larsson, J., & Petersson, K. M. (2001). A 4D approach to the analysis of functional brain images: Application to fMRI data. Human Brain Mapping, 13, 185-198. doi:10.1002/hbm.1032. more >
Nyberg, L., Petersson, K. M., Nilsson, L.-G., Sandblom, J., Åberg, C., & Ingvar, M. (2001). Reactivation of motor brain areas during explicit memory for actions. Neuroimage, 14, 521-528. doi:10.1006/nimg.2001.0801. more >
Petersson, K. M., Reis, A., & Ingvar, M. (2001). Cognitive processing in literate and illiterate subjects: A review of some recent behavioral and functional neuroimaging data. Scandinavian Journal of Psychology, 42, 251-267. doi:10.1111/1467-9450.00235. more >
Petersson, K. M., Sandblom, J., Gisselgard, J., & Ingvar, M. (2001). Learning related modulation of functional retrieval networks in man. Scandinavian Journal of Psychology, 42, 197-216. doi:10.1111/1467-9450.00231. more >
Reis, A., Petersson, K. M., Castro-Caldas, A., & Ingvar, M. (2001). Formal schooling influences two- but not three-dimensional naming skills. Brain and Cognition, 47, 397-411. doi:doi:10.1006/brcg.2001.1316. more >
Sandberg, A., Lansner, A., & Petersson, K. M. (2001). Selective enhancement of recall through plasticity modulation in an autoassociative memory. Neurocomputing, 38(40), 867-873. doi:10.1016/S0925-2312(01)00363-0. more >

Carlsson, K., Petrovic, P., Skare, S., Petersson, K. M., & Ingvar, M. (2000). Tickling expectations: Neural processing in anticipation of a sensory stimulus. Journal of Cognitive Neuroscience, 12(4), 691-703. doi:10.1162/089892900562318. more >
Ingvar, M., & Petersson, K. M. (2000). Functional maps and brain networks. In A. W. Toga (Ed.), Brain mapping: The systems (pp. 111-140). San Diego: Academic Press.
Lansner, A., Sandberg, A., Petersson, K. M., & Ingvar, M. (2000). On forgetful attractor network memories. In H. Malmgren, M. Borga, & L. Niklasson (Eds.), Artificial neural networks in medicine and biology: Proceedings of the ANNIMAB-1 Conference, Göteborg, Sweden, 13-16 May 2000 (pp. 54-62). Heidelberg: Springer Verlag. more >
Petersson, K. M., Reis, A., Askelöf, S., Castro-Caldas, A., & Ingvar, M. (2000). Language processing modulated by literacy: A network analysis of verbal repetition in literate and illiterate subjects. Journal of Cognitive Neuroscience, 12(3), 364-382. doi:10.1162/089892900562147. more >
Petrovic, P., Petersson, K. M., Ghatan, P., Stone-Elander, S., & Ingvar, M. (2000). Pain related cerebral activation is altered by a distracting cognitive task. Pain, 85, 19-30. more >
Sandberg, A., Lansner, A., Petersson, K. M., & Ekeberg, Ö. (2000). A palimpsest memory based on an incremental Bayesian learning rule. In J. M. Bower (Ed.), Computational Neuroscience: Trends in Research 2000 (pp. 987-994). Amsterdam: Elsevier.
Sandberg, A., Lansner, A., Petersson, K. M., & Ekeberg, Ö. (2000). A palimpsest memory based on an incremental Bayesian learning rule. Neurocomputing, 32(33), 987-994. doi:10.1016/S0925-2312(00)00270-8. more >

Petersson, K. M., Elfgren, C., & Ingvar, M. (1999). Dynamic changes in the functional anatomy of the human brain during recall of abstract designs related to practice. Neuropsychologia, 37, 567-587. more >
Petersson, K. M., Elfgren, C., & Ingvar, M. (1999). Learning-related effects and functional neuroimaging. Human Brain Mapping, 7, 234-243. doi:10.1002/(SICI)1097-0193(1999)7:4<234:AID-HBM2>3.0.CO;2-O. more >
Petersson, K. M., Nichols, T. E., Poline, J.-B., & Holmes, A. P. (1999). Statistical limitations in functional neuroimaging I: Non-inferential methods and statistical models. Philosofical Transactions of the Royal Soeciety B, 354, 1239-1260. more >
Petersson, K. M., Nichols, T. E., Poline, J.-B., & Holmes, A. P. (1999). Statistical limitations in functional neuroimaging II: Signal detection and statistical inference. Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences, 354, 1261-1282. more >
Petersson, K. M., Reis, A., Castro-Caldas, A., & Ingvar, M. (1999). Effective auditory-verbal encoding activates the left prefrontal and the medial temporal lobes: A generalization to illiterate subjects. NeuroImage, 10, 45-54. doi:10.1006/nimg.1999.0446. more >
Petrovic, P., Ingvar, M., Stone-Elander, S., Petersson, K. M., & Hansson, P. (1999). A PET activation study of dynamic mechanical allodynia in patients with mononeuropathy. Pain, 83, 459-470. more >

Castro-Caldas, A., Petersson, K. M., Reis, A., Stone-Elander, S., & Ingvar, M. (1998). The illiterate brain: Learning to read and write during childhood influences the functional organization of the adult brain. Brain, 121, 1053-1063. doi:10.1093/brain/121.6.1053. more >
Ghatan, P. H., Hsieh, J. C., Petersson, K. M., Stone-Elander, S., & Ingvar, M. (1998). Coexistence of attention-based facilitation and inhibition in the human cortex. NeuroImage, 7, 23-29. more >
Petersson, K. M. (1998). Comments on a Monte Carlo approach to the analysis of functional neuroimaging data. NeuroImage, 8, 108-112. more >

Petersson, K. M., Elfgren, C., & Ingvar, M. (1997). A dynamic role of the medial temporal lobe during retrieval of declarative memory in man. NeuroImage, 6, 1-11. more >

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