Search Results - "Petersson, K. M."

Declarative Memory Consolidation in Humans: A Prospective Functional Magnetic Resonance Imaging Study by Takashima, A., Petersson, K. M., Rutters, F., Tendolkar, I., Jensen, O., Zwarts, M. J., McNaughton, B. L., Fernández, G.

“…Retrieval of recently acquired declarative memories depends on the hippocampus, but with time, retrieval is increasingly sustainable by neocortical…”
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Progesterone selectively increases amygdala reactivity in women by van Wingen, G A, van Broekhoven, F, Verkes, R J, Petersson, K M, Bäckström, T, Buitelaar, J K, Fernández, G

“…The acute neural effects of progesterone are mediated by its neuroactive metabolites allopregnanolone and pregnanolone. These neurosteroids potentiate the…”
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Neural correlates of pragmatic language comprehension in autism spectrum disorders by Tesink, C. M. J. Y., Buitelaar, J. K., Petersson, K. M., van der Gaag, R. J., Kan, C. C., Tendolkar, I., Hagoort, P.

“…Difficulties with pragmatic aspects of communication are universal across individuals with autism spectrum disorders (ASDs). Here we focused on an aspect of…”
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Pain-related cerebral activation is altered by a distracting cognitive task by Petrovic, P., Petersson, K.M., Ghatan, P.H., Stone-Elander, S., Ingvar, M.

“…It has previously been suggested that the activity in sensory regions of the brain can be modulated by attentional mechanisms during parallel cognitive…”
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The illiterate brain : Learning to read and write during childhood influences the functional organization of the adult brain by CASTRO-CALDAS, A, PETERSSON, K. M, REIS, A, STONE-ELANDER, S, INGVAR, M

“…Learning a specific skill during childhood may partly determine the functional organization of the adult brain. This hypothesis led us to study oral language…”
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A PET activation study of dynamic mechanical allodynia in patients with mononeuropathy by Petrovic, P, Ingvar, M, Stone-Elander, S, Petersson, M K, Hansson, P

“…The objective of this study was to investigate the central processing of dynamic mechanical allodynia in patients with mononeuropathy. Regional cerebral blood…”
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Placebo and Opioid Analgesia: Imaging a Shared Neuronal Network by Petrovic, Predrag, Kalso, Eija, Petersson, Karl Magnus, Ingvar, Martin

“…It has been suggested that placebo analgesia involves both higher order cognitive networks and endogenous opioid systems. The rostral anterior cingulate cortex…”
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Semantic, Factual, and Social Language Comprehension in Adolescents with Autism: An FMRI Study by Groen, W.B., Tesink, C., Petersson, K.M., van Berkum, J., van der Gaag, R.J., Hagoort, P., Buitelaar, J.K.

“…Language in high-functioning autism is characterized by pragmatic and semantic deficits, and people with autism have a reduced tendency to integrate…”
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Shared syntax in language production and language comprehension--an FMRI study by Segaert, Katrien, Menenti, Laura, Weber, Kirsten, Petersson, Karl Magnus, Hagoort, Peter

“…During speaking and listening syntactic processing is a crucial step. It involves specifying syntactic relations between words in a sentence. If the production…”
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Dynamic changes in the functional anatomy of the human brain during recall of abstract designs related to practice by PETERSSON, K. M, ELFGREN, C, INGVAR, M

“…In the present PET study we explore some functional aspects of the interaction between attentional/control processes and learning/memory processes. The network…”
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Neuronal Dynamics Underlying High- and Low-Frequency EEG Oscillations Contribute Independently to the Human BOLD Signal by Scheeringa, René, Fries, Pascal, Petersson, Karl-Magnus, Oostenveld, Robert, Grothe, Iris, Norris, David G., Hagoort, Peter, Bastiaansen, Marcel C.M.

“…Work on animals indicates that BOLD is preferentially sensitive to local field potentials, and that it correlates most strongly with gamma band neuronal…”
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What artificial grammar learning reveals about the neurobiology of syntax by Petersson, Karl-Magnus, Folia, Vasiliki, Hagoort, Peter

“…In this paper we examine the neurobiological correlates of syntax, the processing of structured sequences, by comparing FMRI results on artificial and natural…”
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Integration of Word Meaning and World Knowledge in Language Comprehension by Hagoort, Peter, Hald, Lea, Bastiaansen, Marcel, Petersson, Karl Magnus

“…Although the sentences that we hear or read have meaning, this does not necessarily mean that they are also true. Relatively little is known about the critical…”
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Frontal theta EEG activity correlates negatively with the default mode network in resting state by Scheeringa, René, Bastiaansen, Marcel C.M., Petersson, Karl Magnus, Oostenveld, Robert, Norris, David G., Hagoort, Peter

“…We used simultaneously recorded EEG and fMRI to investigate in which areas the BOLD signal correlates with frontal theta power changes, while subjects were…”
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A prefrontal non-opioid mechanism in placebo analgesia by Petrovic, Predrag, Kalso, Eija, Petersson, Karl Magnus, Andersson, Jesper, Fransson, Peter, Ingvar, Martin

“…Behavioral studies have suggested that placebo analgesia is partly mediated by the endogenous opioid system. Expanding on these results we have shown that the…”
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Interaction between the Human Hippocampus and the Caudate Nucleus during Route Recognition by Voermans, Nicol C., Petersson, Karl Magnus, Daudey, Leonie, Weber, Bernd, van Spaendonck, Karel P., Kremer, Hubertus P.H., Fernández, Guillén

“…Navigation through familiar environments can rely upon distinct neural representations that are related to different memory systems with either the hippocampus…”
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Neural Correlates of Training-Related Memory Improvement in Adulthood and Aging by Nyberg, Lars, Sandblom, Johan, Jones, Sari, Neely, Anna Stigsdotter, Petersson, Karl Magnus, Ingvar, Martin, Bäckman, Lars

“…Cognitive studies show that both younger and older adults can increase their memory performance after training in using a visuo-spatial mnemonic, although…”
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Unification of Speaker and Meaning in Language Comprehension: An fMRI Study by Tesink, Cathelijne M. J. Y, Petersson, Karl Magnus, van Berkum, Jos J. A, van den Brink, Danielle, Buitelaar, Jan K, Hagoort, Peter

“…When interpreting a message, a listener takes into account several sources of linguistic and extralinguistic information. Here we focused on one particular…”
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The inferior frontal cortex in artificial syntax processing: An rTMS study by Uddén, Julia, Folia, Vasiliki, Forkstam, Christian, Ingvar, Martin, Fernandez, Guillen, Overeem, Sebastiaan, van Elswijk, Gijs, Hagoort, Peter, Petersson, Karl Magnus

“…Abstract The human capacity to implicitly acquire knowledge of structured sequences has recently been investigated in artificial grammar learning using…”
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Common prefrontal activations during working memory, episodic memory, and semantic memory by Nyberg, Lars, Marklund, Petter, Persson, Jonas, Cabeza, Roberto, Forkstam, Christian, Petersson, Karl Magnus, Ingvar, Martin

“…Regions of the prefrontal cortex (PFC) are typically activated in many different cognitive functions. In most studies, the focus has been on the role of…”
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