Concept

Classification of mental disorders

Related publications (81)

A Brain-Actuated Wheelchair: Asynchronous and Non-Invasive Brain-Computer Interfaces for Continuous Control of Robots

José del Rocio Millán Ruiz, Eileen Lew Yi Lee, Pierre Ferrez

Objective: To assess the feasibility and robustness of an asynchronous and non-invasive EEG-based Brain-Computer Interface (BCI) for continuous mental control of a wheelchair. Methods: In experiment 1 two subjects were asked to mentally drive both a real a ...

Elsevier2008

Stress before puberty exerts a sex- and age-related impact on auditory and contextual fear conditioning in the rat

Maria del Carmen Sandi Perez

Adolescence is a period of major physical, hormonal, and psychological changes. It is also characterized by a significant increase in the incidence of psychopathologies and this increase is gender-specific. Stress during adolescence is associated with the ...

2007

Determinants of cortical gray matter volume: hypothesis based on developmental cohorts with normal and abnormal cortical morphology

Jean-Philippe Thiran, Meritxell Bach Cuadra

Normal course of cortical maturation has been evidenced for many years through gray matter volume measurements and abnormal gray matter volumes have frequently been reported as a part of a pathological brain development in neurogenetic or psychiatric disor ...

2006

A New Method For Measuring Cortical Folding In A 3D Space From MR Images

Jean-Philippe Thiran, Meritxell Bach Cuadra

Development of technologies in the field of neuroimaging brought an increase interest in the quantification of cortical folding (gyrification), notably for neurogenetic and psychiatric disorders that may result from an early abnormal cortical development. ...

2006

Region-based Satellite Image Classification: Method and Validation

Jean-Philippe Thiran, Meritxell Bach Cuadra, Leila Cammoun, Xavier Gigandet, Abram Pointet

We propose an algorithm for very high-resolution satellite image classification that combines non-supervised segmentation with a supervised classification. Both multi-spectral data and local spatial priors are used in the Gaussian Hidden Markov Random Fiel ...

EUSIPCO2005

Exciton relaxation and level repulsion in GaAs/AlxGa1-xAs quantum wires

Benoît Marie Joseph Deveaud, Vincenzo Savona, Andrea Crottini, Marc-André Dupertuis, Andrea Feltrin, Reda Idrissi Kaitouni, Xiao Wang

V groove GaAs/AlGaAs quantum wires are investigated by spatially resolved photoluminescence spectroscopy using a low-temperature scanning near- field optical microscope. The spectra along the wires feature several sharp emission lines, which are understood ...

2004

On the use of data from distributed measurement systems for correlating voltage transients to lightning

Mario Paolone

Voltage transients are the main causes of complaints from medium-voltage customers. For this reason, utilities and independent authorities are focusing their attention on investigation techniques capable of providing information useful for classifying volt ...

2004

Studying Phase Synchrony for Classification of Mental Tasks in Brain Machine Interfaces

José del Rocio Millán Ruiz, Silvia Chiappa

Electroencephalogram recordings during imagination of mental tasks allow for developing a new communication device for, e.g., motor disabled people. 32-channel EEG was recorded from 5 healthy subjects while performing, after instruction and in random order ...

2003

Cellular perspectives on the glutamate-monoamine interactions in limbic lobe structures and their relevance for some psychiatric disorders

Pierre Magistretti

Dopaminergic, serotonergic and noradrenergic nuclei form the trimonoamine modulating system (TMMS). This system modulates emotional/motivational activities mediated by the limbic circuitry, where glutamate is the major excitatory neurotransmitter. Two main ...

2002

Maximally-localized Wannier functions for disordered systems: Application to amorphous silicon

Nicola Marzari, Michele Parrinello

We use the maximally-localized Wannier function method to study bonding properties in amorphous silicon. This study represents, to our knowledge, the first application of the Wannier-function analysis to a disordered system. Our results show that, in the p ...

1998

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