Zobrazeno 11 - 20
of 43
pro vyhledávání: '"Stéphanie Morand"'
Publikováno v:
Journal of Vision. 10:1-10
Human faces capture attention more than other visual stimuli. Here we investigated whether such face-specific biases rely on automatic (involuntary) or voluntary orienting responses. To this end, we used an anti-saccade paradigm, which requires the a
Autor:
Christoph M. Michel, Armin Schnider, Sandra Barcellona-Lehmann, Stéphanie Morand, Clara E. James
Publikováno v:
Hippocampus, Vol. 19, No 4 (2009) pp. 371-8
Recent studies indicated that the human medial temporal lobe (MTL) may not only be important for long-term memory consolidation but also for certain forms of short-term memory. In this study, we explored the interplay between short- and long-term mem
Publikováno v:
Neuropsychologia, Vol. 46, No 8 (2008) pp. 2265-73
Electrophysiological correlates of recovery from anomia were analysed in four aphasic patients in the post-acute stage. Event-related potentials (ERPs) were recorded during picture naming at baseline and after a period of therapy for anomia. All pati
Publikováno v:
NeuroImage. 35:1348-1355
Animals with lesions of the orbitofrontal cortex (OFC) have an extinction and reversal learning deficit. Humans with OFC lesions have similar deficits and often continue to act according to currently inappropriate memories. We tested when the human b
Autor:
Felix Duecker, Stéphanie Morand, Alexander T. Sack, Joachim Gross, Gregor Thut, Domenica Veniero
Publikováno v:
Clinical Neurophysiology. 128:e117
Question Previous TMS studies have shown that attention-regulated changes in posterior brain rhythms are under FEF control (Capotosto, JNeurosci 2009) and that FEF-TMS affects the probability of perceiving phosphenes (Silvanto, JNeurophysiol 2006). H
Autor:
Sara L. Gonzalez, Rolando Grave de Peralta, Asaid Khateb, Theodor Landis, Margitta Seeck, Stéphanie Morand, Alan J. Pegna, Gregor Thut, Christoph M. Michel
Publikováno v:
Brain Research Reviews. 36:108-118
We review recent methodological advances in electromagnetic source imaging and present EEG data from our laboratory obtained by application of these methods. There are two principal steps in our analysis of multichannel electromagnetic recordings: (i
Autor:
Sara L. Gonzalez, Theodor Landis, Laurent Spinelli, M. Seeck, Gregor Thut, Christoph M. Michel, Claude-Alain Hauert, Olaf Blanke, Stéphanie Morand, Asaid Khateb, R. Grave de Peralta
Publikováno v:
NeuroReport. 11:2843-2848
Visuomotor tasks elicit neuronal activity in primate motor areas at relatively short latencies. Although this early activity embodies features of visual responses (short latency, stimulus-dependency), its sensory nature has been questioned. We invest
Autor:
S.L. Gonzalez Andino, Theodor Landis, Christoph M. Michel, Stéphanie Morand, R. Grave de Peralta Menendez
Publikováno v:
Hum Brain Mapp
The construction of a tomography of neuronal sources is limited by a lack of information. A possible way around this problem is to change the biophysical model that underlies the statement of the inverse problem, i.e., searching for magnitudes that c
Spatio-temporal analysis of electric brain activity during semantic and phonological word processing
Autor:
Christoph M. Michel, Jean-Marie Annoni, Elisabeth Fonteneau, Stéphanie Morand, M. C. Custodi, Alan J. Pegna, Asaid Khateb, Theodor Landis
Publikováno v:
International Journal of Psychophysiology. 32:215-231
There is an ongoing debate in cognitive neuroscience about the time course and the functional independence of the different processes involved in encoding written language material. New data indicate very fast and highly parallel language analysis ne
Autor:
Christoph Segebarth, Jacques Felblinger, Valérie V. Belle, Raphael Massarelli, Stéphanie Morand, Michel Décorps, Muriel Roth, Chantal Delon-Martin, Jean Decety
Publikováno v:
NMR in Biomedicine. 12:107-114
In this study, phase-contrast MR techniques are applied in order to measure the blood flow changes induced by a motor task in a large superficial vein draining the motor cortex. The measurements were applied to six healthy volunteers, in motor rest c