Publication
Auditory responses to electric and infrared neural stimulation of the rat cochlear nucleus
Related publications (35)
Characterization of pulse amplitude and pulse rate modulation for a human vestibular implant during acute electrical stimulation
Silvestro Micera, Thuy Anh Khoa Nguyen, Maurizio Ranieri
Objective. The vestibular system provides essential information about balance and spatial orientation via the brain to other sensory and motor systems. Bilateral vestibular loss significantly reduces quality of life, but vestibular implants (VIs) have demo ...
Iop Publishing Ltd2016Optogenetic stimulation of the cochlear nucleus using channelrhodopsin-2 evokes activity in the central auditory pathways
Optogenetics has become an important research tool and is being considered as the basis for several neural prostheses. However, few studies have applied optogenetics to the auditory brainstem. This study explored whether optical activation of the cochlear ...
Elsevier2015Conducting polymer electrodes for auditory brainstem implants
Stéphanie Lacour, Nicolas Vachicouras, Amélie Anne Guex
The auditory brainstem implant (ABI) restores hearing in patients with damaged auditory nerves. One of the main ideas to improve the efficacy of ABIs is to increase spatial specificity of stimulation, in order to minimize extra-auditory side-effects and to ...
Royal Soc Chemistry2015Auditory mismatch impairments are characterized by core neural dysfunctions in schizophrenia
Major theories on the neural basis of schizophrenic core symptoms highlight aberrant salience network activity (insula and anterior cingulate cortex), prefrontal hypoactivation, sensory processing deficits as well as an impaired connectivity between tempor ...
Oxford University Press2015Lateralization of the primary auditory cortex, in patients with unilateral tinnitus
Melissa Saenz, Wietske Van der Zwaag, Naghmeh Ghazaleh
Tinnitus, the chronic perception of ringing or other phantom sounds, is typically associated with hearing loss. The reduction of auditory input that conveys to auditory cortex leads to the changes in the balance of excitatory and inhibitory activation of t ...
2014Selective and Efficient Neural Coding of Communication Signals Depends on Early Acoustic and Social Environment
Previous research has shown that postnatal exposure to simple, synthetic sounds can affect the sound representation in the auditory cortex as reflected by changes in the tonotopic map or other relatively simple tuning properties, such as AM tuning. However ...
Public Library of Science2013Characterization of the auditory system responses to infrared neural stimulation of the cochlear nucleus
The aim of this project is to study the use of pulsed infrared laser light to stimulate the central auditory system. This novel approach may be a means to improve the efficacy of the current generation of electrically based Auditory Brainstem Implants (ABI ...
2012Local in vivo optical measurements of neurometabolic and neurovascular coupling mechanisms in the rodent cortex
This thesis introduces a novel approach for in vivo separation and quantification of spatio-temporal dynamics of optical coefficients (absorption, scattering), oxygen saturation (SO2) and haemoglobin concentrations within rat brain somatosensory cortex und ...
EPFL2012Postlesional plasticity in central auditory processing
The most general and striking evidence related with brain injury is that of the restoration of function. Recovery of motor and somatosensory functions has shown to commonly occur after stroke, but not all individuals show improvement. Clinical studies have ...
EPFL2007Simulation of Transient Phenomena in Francis Turbine Power Plants : Hydroelectric Interaction
François Avellan, Jean-Jacques Simond, Christophe Nicolet, Philippe Allenbach, Alain Sapin, Sonia Kvicinsky
Models of hydraulic components based on impedance method have been implemented in a software called “SIMSEN”. This tool allows the simultaneous solution of the electrical, hydraulic, mechanic and control equations ensuring a proper interaction between the ...
2003