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SOUNDSCENE SIGNED

How does the brain organize sounds into auditory scenes?

Total Cost €

0

EC-Contrib. €

0

Partnership

0

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 SOUNDSCENE project word cloud

Explore the words cloud of the SOUNDSCENE project. It provides you a very rough idea of what is the project "SOUNDSCENE" about.

combine    understand    recordings    electrophysiological    paradigm    advancing    sound    faced    situations    models    normal    listeners    sense    strategies    neuronal    auditory    brain    guide    young    appropriately    area    little    barrier    waveform    networks    neural    critical    cortex    functional    perceived    record    mixture    conjunction    circuit    competing    engage    cellular    listening    aging    underpins    highlight    parse    inability    scene    optogenetic    sources    composite    central    organizes    listen    active    hearing    arrives    ease    negatively    reconstruct    humans    hippocampus    exist    channel    provides    single    digital    computational    perceptual    neuro    behavioural    healthy    mechanisms    rehabilitative    cell    prefrontal    manipulate    world    impairments    unknown    attentional    recreate    real    imaging    noisy    ear    regions    network    count    operate    manipulation    interactions    elucidate    animal    solves   

Project "SOUNDSCENE" data sheet

The following table provides information about the project.

Coordinator
UNIVERSITY COLLEGE LONDON 

Organization address
address: GOWER STREET
city: LONDON
postcode: WC1E 6BT
website: n.a.

contact info
title: n.a.
name: n.a.
surname: n.a.
function: n.a.
email: n.a.
telephone: n.a.
fax: n.a.

 Coordinator Country United Kingdom [UK]
 Total cost 1˙999˙999 €
 EC max contribution 1˙999˙999 € (100%)
 Programme 1. H2020-EU.1.1. (EXCELLENT SCIENCE - European Research Council (ERC))
 Code Call ERC-2017-COG
 Funding Scheme ERC-COG
 Starting year 2018
 Duration (year-month-day) from 2018-09-01   to  2023-08-31

 Partnership

Take a look of project's partnership.

# participants  country  role  EC contrib. [€] 
1    UNIVERSITY COLLEGE LONDON UK (LONDON) coordinator 1˙999˙999.00

Map

 Project objective

Real-world listening involves making sense of the numerous competing sound sources that exist around us. The neuro-computational challenge faced by the brain is to reconstruct these sources from the composite waveform that arrives at the ear; a process known as auditory scene analysis. While young normal hearing listeners can parse an auditory scene with ease, the neural mechanisms that allow the brain to do this are unknown – and we are not yet able to recreate them with digital technology. Hearing loss, aging, impairments in central auditory processing, or an inability to appropriately engage attentional mechanisms can negatively impact the ability to listen in complex and noisy situations and an understanding of how the healthy brain organizes a sound mixture into perceptual sources may guide rehabilitative strategies targeting these problems.

While functional imaging studies in humans highlight a network of brain regions that support auditory scene analysis, little is known about the cellular and circuit based mechanisms that operate within these brain networks. A critical barrier to advancing our understanding of how the brain solves the challenge of scene analysis has been a failure to combine behavioural testing, which provides a crucial measure of how any given sound mixture is perceived, with methods to record and manipulate neuronal activity in animal models. Here, I propose to use a novel behavioural paradigm in conjunction with high-channel count electrophysiological recordings and optogenetic manipulation to elucidate how auditory cortex, prefrontal cortex and hippocampus enable scene analysis during active listening. These methods will allow us to record single cell activity from a number of brain regions more typical of functional imaging studies in order to understand how processing within each area, and the interactions between these areas, underpins auditory scene analysis.

 Deliverables

List of deliverables.
Data Management Plan Open Research Data Pilot 2019-10-03 18:12:33

Take a look to the deliverables list in detail:  detailed list of SOUNDSCENE deliverables.

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The information about "SOUNDSCENE" are provided by the European Opendata Portal: CORDIS opendata.

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