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The electrical neuroimaging.

The Electrical Neuroimaging Group works on the development of methods and models for the study of the bio-electro-magnetic activity of the human body and the decoding of the information contained on available electrophysiological signals.

In particular we work on data collected at our own facilities or from different national and international collaborators namely:

- EEG signals recorded in humans
- Multiunit activity recorded in monkeys and Local Field Potentials recorded in patients and monkeys.

As for the methods we are focused on the development of methods to deal with multivariate spatio temporal time series as:

- Short EEG windows as used for the Single Trial analysis.
- Analysis of short non stationary signals in the time and the spectral domain.
- Development of methods for the non invasive estimation of the activity inside the brain.
- Connectivity analysis using scalp measured data, intracranial recordings or Local Field Potentials non invasively estimated from the EEG.
- Multivariate pattern recognition techniques.

Publications du groupe

Methods for determining frequency- and region-dependent relationships between estimated LFPs and BOLD responses in humans.
JOURNAL OF NEUROPHYSIOLOGY
2009 vol. 101(1) pp. 491-502
MARTUZZI R, MURRAY MM, MEULI RA, THIRAN JP, MAEDER PP, MICHEL CM, GRAVE DE PERALTA MENENDEZ R, GONZALEZ ANDINO S

Electrophysiological correlates of affective blindsight.
NEUROIMAGE
2009 vol. 44(2) pp. 581-589
GONZALEZ ANDINO S, GRAVE DE PERALTA MENENDEZ R, KHATEB A, LANDIS T, PEGNA AJ

How single-trial electrical neuroimaging contributes to multisensory.
EXPERIMENTAL BRAIN RESEARCH
2005 vol. 166 pp. 298-304
GONZALEZ ANDINO SARA, MURRAY MICAH, FOXE J. J., GRAVE DE PERALTA MENENDEZ R

Prediction of Response Speed by Anticipatory High-Frequency (Gamma Band) Oscillations in the Human Brain.
HUMAN BRAIN MAPPING
2005 vol. 24 pp. 50-58
GONZALEZ ANDINO SARA, MICHEL CHRISTOPH, THUT GREGOR, LANDIS THEODOR, GRAVE DE PERALTA MENENDEZ R

Rapid Brain Discrimination of Sounds of Objects.
JOURNAL OF NEUROSCIENCE
2005 vol. 25 pp. 1293-1302
MURRAY MICAH, CAMEN C., GONZALEZ ANDINO SARA, BOVET PIERRE, CLARKE STEPHANIE

Improving the Performance of Linear Inverse Solutions by Inverting the Resolution Matrix.
IEEE TRANSACTIONS ON BIO-MEDICAL ENGINEERING
2004 vol. 51 pp. 1682-1684
GRAVE DE PERALTA MENENDEZ R, MURRAY MICAH, GONZALEZ ANDINO SARA

Electrical neuroimaging based on biophysical constraints.
NEUROIMAGE
2004 vol. 21 pp. 527-539
GRAVE DE PERALTA MENENDEZ R, MURRAY MICAH, MICHEL CHRISTOPH, MARTUZZI R., GONZALEZ ANDINO SARA

Rapid discrimination of visual and multisensory memories revealed by electrical neuroimaging.
NEUROIMAGE
2004 vol. 21 pp. 125-135
MURRAY MICAH, MICHEL CHRISTOPH, GRAVE DE PERALTA MENENDEZ R, ORTIGUE STEPHANIE, BRUNET D.,, GONZALEZ ANDINO SARA, SCHNIDER ARMIN

Domaines de recherche




BASE DE DONNÉES-RECHERCHE	GROUPE DE RECHERCHE CLINIQUE ORIENTEE PATIENTS

Gonzalez Andino Sarah	CV du Chef de Groupe	Sujet de Recherche	Composition du Groupe


	Coordonnées du groupe Sara GONZALEZ ANDINO HUG Dpt NEUCLID Rue Gabrielle-Perret-Gentil 4 1211 Genève 14 Suisse Sara.GonzalezAndino@unige.ch Tél.: +41 22 372 83 23 Commentaires Pages générées le 17.11.2015		Sujet de recherche \| Publications du groupe \| Domaines de recherche The electrical neuroimaging. The Electrical Neuroimaging Group works on the development of methods and models for the study of the bio-electro-magnetic activity of the human body and the decoding of the information contained on available electrophysiological signals. In particular we work on data collected at our own facilities or from different national and international collaborators namely: - EEG signals recorded in humans - Multiunit activity recorded in monkeys and Local Field Potentials recorded in patients and monkeys. As for the methods we are focused on the development of methods to deal with multivariate spatio temporal time series as: - Short EEG windows as used for the Single Trial analysis. - Analysis of short non stationary signals in the time and the spectral domain. - Development of methods for the non invasive estimation of the activity inside the brain. - Connectivity analysis using scalp measured data, intracranial recordings or Local Field Potentials non invasively estimated from the EEG. - Multivariate pattern recognition techniques. Publications du groupe Methods for determining frequency- and region-dependent relationships between estimated LFPs and BOLD responses in humans. JOURNAL OF NEUROPHYSIOLOGY 2009 vol. 101(1) pp. 491-502 MARTUZZI R, MURRAY MM, MEULI RA, THIRAN JP, MAEDER PP, MICHEL CM, GRAVE DE PERALTA MENENDEZ R, GONZALEZ ANDINO S Electrophysiological correlates of affective blindsight. NEUROIMAGE 2009 vol. 44(2) pp. 581-589 GONZALEZ ANDINO S, GRAVE DE PERALTA MENENDEZ R, KHATEB A, LANDIS T, PEGNA AJ How single-trial electrical neuroimaging contributes to multisensory. EXPERIMENTAL BRAIN RESEARCH 2005 vol. 166 pp. 298-304 GONZALEZ ANDINO SARA, MURRAY MICAH, FOXE J. J., GRAVE DE PERALTA MENENDEZ R Prediction of Response Speed by Anticipatory High-Frequency (Gamma Band) Oscillations in the Human Brain. HUMAN BRAIN MAPPING 2005 vol. 24 pp. 50-58 GONZALEZ ANDINO SARA, MICHEL CHRISTOPH, THUT GREGOR, LANDIS THEODOR, GRAVE DE PERALTA MENENDEZ R Rapid Brain Discrimination of Sounds of Objects. JOURNAL OF NEUROSCIENCE 2005 vol. 25 pp. 1293-1302 MURRAY MICAH, CAMEN C., GONZALEZ ANDINO SARA, BOVET PIERRE, CLARKE STEPHANIE Improving the Performance of Linear Inverse Solutions by Inverting the Resolution Matrix. IEEE TRANSACTIONS ON BIO-MEDICAL ENGINEERING 2004 vol. 51 pp. 1682-1684 GRAVE DE PERALTA MENENDEZ R, MURRAY MICAH, GONZALEZ ANDINO SARA Electrical neuroimaging based on biophysical constraints. NEUROIMAGE 2004 vol. 21 pp. 527-539 GRAVE DE PERALTA MENENDEZ R, MURRAY MICAH, MICHEL CHRISTOPH, MARTUZZI R., GONZALEZ ANDINO SARA Rapid discrimination of visual and multisensory memories revealed by electrical neuroimaging. NEUROIMAGE 2004 vol. 21 pp. 125-135 MURRAY MICAH, MICHEL CHRISTOPH, GRAVE DE PERALTA MENENDEZ R, ORTIGUE STEPHANIE, BRUNET D.,, GONZALEZ ANDINO SARA, SCHNIDER ARMIN Domaines de recherche