Concept

Cortical stimulation mapping

Publications associées (179)

Neural modeling of the cortical processes underlying imitative behaviors

Imitation is the ability to recognize, learn and reproduce the actions of others. In addition to facilitating the transmission of knowledge and skills, it has been suggested that this fundamental cognitive capacity is at the origin of other human faculties ...

EPFL2008

Enhancement of long-range EEG coherence by synchronous bifocal transcranial magnetic stimulation

Friedhelm Christoph Hummel

Interregional coupling of distant brain regions can be measured by electroencephalographic (EEG) coherence reflecting the spatial-temporal correlation between two oscillatory signals. It has been suggested that this coherence in activity is a signature of ...

Wiley-Blackwell2008

Internal body state influences topographical plasticity of sensory representations in the rat gustatory cortex

Riccardo Accolla

Primary sensory cortices are remarkably organized in spatial maps according to specific sensory features of the stimuli. These cortical maps can undergo plastic rearrangements after changes in afferent ("bottom-up") sensory inputs such as peripheral lesion ...

2008

Distribution of the monocarboxylate transporter MCT2 in human cerebral cortex: an immunohistochemical study

Pierre Magistretti, Luc Pellerin, Stephanie Clarke

The monocarboxylate transporter MCT2 belongs to a large family of membrane proteins involved in the transport of lactate, pyruvate and ketone bodies. Although its expression in rodent brain has been well documented, the presence of MCT2 in the human brain ...

2008

Mapping the Structural Core of Human Cerebral Cortex

Reto Meuli, Patric Hagmann, Leila Cammoun, Xavier Gigandet, Olaf Sporns

Structurally segregated and functionally specialized regions of the human cerebral cortex are interconnected by a dense network of cortico-cortical axonal pathways. Using diffusion spectrum imaging we noninvasively map these pathways within and across cort ...

2008

Influence of galvanic vestibular stimulation on egocentric and object-based mental transformations

Olaf Blanke, Christophe Lopez, Bigna Lenggenhager

The vestibular system analyses angular and linear accelerations of the head that are important information for perceiving the location of one's own body in space. Vestibular stimulation and in particular galvanic vestibular stimulation (GVS) that allow a s ...

Springer Verlag2008

Object representations for multiple visual categories overlap in lateral occipital and medial fusiform cortex

Roberto Martuzzi

How representations of visual objects are maintained across changes in viewpoint is a central issue in visual perception. Whether neural processes underlying view-invariant recognition involve distinct subregions within extrastriate visual cortex for disti ...

2008

Differential spatial representation of taste modalities in the rat gustatory cortex

Carl Petersen, Riccardo Accolla

Discrimination between foods is crucial for the nutrition and survival of animals. Remarkable progress has been made through molecular and genetic manipulations in the understanding of the coding of taste at the receptor level. However, much less is known ...

2007

Localization of electrodes in the subthalamic nucleus on magnetic resonance imaging

Jean-Philippe Thiran, Reto Meuli

Object. The authors describe a new method of localizing electrodes on magnetic resonance (MR) images and focus on the positions of both the most efficient contact and the electrode related to the MR imaging target. Methods. Thirty-one patients who had unde ...

2007

High-Resolution EEG Techniques for Brain-Computer Interface Applications

José del Rocio Millán Ruiz

High-resolution electroencephalographic (HREEG) techniques allow estimation of cortical activity based on non-invasive scalp potential measurements, using appropriate models of volume conduction and of neuroelectrical sources. In this study we propose an a ...

2007

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