Affiliation: GIP Cyceron
- Neural basis of mental scanning of a topographic representation built from a textE Mellet
CNRS UMR 6995, Université de Caen and Université Paris V, BP 5227, 14074 Caen Cedex, France
Cereb Cortex 12:1322-30. 2002..These results suggest that although both tasks involved visuo-spatial internal representation, a trace of the learning modality remained present in the brain...
- Left hemisphere lateralization for language in right-handers is controlled in part by familial sinistrality, manual preference strength, and head sizeNathalie Tzourio-Mazoyer
Groupe d Imagerie Neurofonctionnelle, Unité Mixte de Recherche 6232, Centre National de la Recherche Scientifique France, Commissariat a l Energie Atomique, France
J Neurosci 30:13314-8. 2010..These results demonstrate that the left hemisphere dominance for language in right-handers is a variable controlled, in part, by a number of specific factors, including FS, MPS, and head size...
- Reopening the mental imagery debate: lessons from functional anatomyE Mellet
Groupe d Imagerie Neurofonctionnelle, UPRES EA 2127, Caen Cedex, 14074, France
Neuroimage 8:129-39. 1998..This body of recent results indicates that there is no unique mental imagery cortical network; rather, it reflects the high degree of interaction between mental imagery and other cognitive functions...
- First came the trees, then the forest: developmental changes during childhood in the processing of visual local-global patterns according to the meaningfulness of the stimuliNicolas Poirel
Groupe d Imagerie Neurofonctionnelle, Unite Mixte de Recherche 6194, Centre National de la Recherche Scientifique, Commissariat a l Energie Atomique, Universite de Caen and Universite Paris Descarte
Dev Psychol 44:245-53. 2008..However, in younger children, this interference existed even when objects were present at all levels, suggesting that the strategy used to perform the comparison task also varied according to age...
- Impact of the virtual reality on the neural representation of an environmentEmmanuel Mellet
CI NAPS, UMR 6232, CNRS, CEA, Universite de Caen, Caen, France
Hum Brain Mapp 31:1065-75. 2010..This demonstrated that a neural fingerprint distinguishing virtual from real learning persists when subjects use a mental representation of the learnt environment with equivalent performances...
- When a schizophrenic deficit becomes a reasoning advantageEmmanuel Mellet
UMR 6194, CNRS, CEA, Université de Caen and Université Paris Descartes Paris 5, France
Schizophr Res 84:359-64. 2006..This finding demonstrates that there are some problem solving situations where disregarding contextual information, a cognitive deficit that usually impairs schizophrenic patients gives them a cognitive advantage over healthy controls...
- Functional anatomy of high-resolution visual mental imageryE Mellet
GIN GIP Cyceron, BP 5229, 14074 Caen Cedex France
J Cogn Neurosci 12:98-109. 2000..These results provide strong evidence that imagery based on verbal descriptions can recruit regions known to be engaged in high-order visual processing...
- What is right-hemisphere contribution to phonological, lexico-semantic, and sentence processing? Insights from a meta-analysisM Vigneau
Groupe d Imagerie Neurofonctionnelle, UMR CI NAPS 6232, CNRS CEA, GIP Cyceron, Caen, France
Neuroimage 54:577-93. 2011..These results are consistent with split-brain studies that found that the RH has a limited lexicon, with no phonological abilities but active involvement in the processing of context...
- Functional asymmetries revealed in visually guided saccades: an FMRI studyLaurent Petit
Centre for Imaging, Neurosciences and Applications to Pathologies, UMR6232 CNRS CEA, Boulevard Henri Becquerel, BP 5229, 14074 Caen Cedex, France
J Neurophysiol 102:2994-3003. 2009....
- Effect of familial sinistrality on planum temporale surface and brain tissue asymmetriesNathalie Tzourio-Mazoyer
Centre d Imagerie Neurosciences et Applications aux Pathologies UMR6232 CNRS, CEA, Universite de Caen Basse Normandie, Caen, France
Cereb Cortex 20:1476-85. 2010..These results add to the increasing body of evidence suggesting multiple and somewhat independent mechanisms for the inheritance of hand and language lateralization...
- Right hemisphere dominance for auditory attention and its modulation by eye position: an event related fMRI studyLaurent Petit
Groupe d Imagerie Neurofonctionnelle, UMR 6194 CNRS CEA University of Caen and University Paris Descartes, GIP Cyceron, Bd H Becquerel, BP 5229, 14074 Caen Cedex, France
Restor Neurol Neurosci 25:211-25. 2007..Secondly, we examined whether a congruency or a discrepancy between audio-spatial and visuo-spatial cued attentional resources may influence the activity elicited by an auditory selective attention task...
- Regional cerebral blood flow increases during wakeful rest following cognitive trainingBernard Mazoyer
Centre d Imagerie Neurosciences et Applications aux Pathologies, CI NAPS UMR6232, CNRS, CEA I2BM, GIP Cyceron, France
Brain Res Bull 80:133-8. 2009..These results indicate that the brain default mode is a dynamic state during which context dependent local increases of cerebral blood flow may occur on a short-term, likely for the consolidation of newly acquired knowledge...
- A common neural system is activated in hearing non-signers to process French sign language and spoken FrenchCyril Courtin
GIN, CI NAPS, UMR6232, CNRS, CEA, France
Brain Res Bull 84:75-87. 2011..As a whole, the present results support the theory of a gestural origin of language...
- The resting state questionnaire: An introspective questionnaire for evaluation of inner experience during the conscious resting statePascal Delamillieure
Centre d Imagerie Neurosciences et Applications aux Pathologies, UMR6232 CNRS, CEA, Universités de Caen et Paris Descartes, GIP Cyceron, Bd Henri Becquerel, BP5229, 14074 Caen, France
Brain Res Bull 81:565-73. 2010..This tool relies on normative data acquired from a 180-participant sample balanced for sex and handedness...
- What does the nature of the stimuli tell us about the Global Precedence Effect?Nicolas Poirel
Groupe d Imagerie Neurofonctionnelle GIN UMR 6194, CNRS, CEA, University of Caen and University of Paris V, France
Acta Psychol (Amst) 127:1-11. 2008..These results suggest that the GPE involves both "sensory mechanisms" (responsible for the global advantage) and "cognitive mechanisms" (responsible for the interference effect)...