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COVOPRIM SIGNED

A Comparative Study of Voice Perception in Primates

Total Cost €

EC-Contrib. €

Partnership

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COVOPRIM project word cloud

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

lib subject organization perceptual monkey behavioural language cerebral connectivity ad guided wps dependence auditory marmosets identity enrichments imaging advantage blocks brains stimulation inherited model caller magnetic human experiments outstanding workpackages resonance compare extensively hypothesize covoprim vocalizations quantify overlooked macaques primates fmri mechanisms monkeys humans coding broadly functions voice sensitivity conspecific speaker cross neural infer evolutionary neuronal generate locally species transcranial baboons patch psychometric speech evolution models wp2 probe vocal conserved successful ancestor functional visual cortex automated considerable communication reconstruct relation building history with causal wp3 differences wp1 issue constitutes microstimulation perception potentially

Project "COVOPRIM" data sheet

The following table provides information about the project.

Coordinator	UNIVERSITE D'AIX MARSEILLE Organization address address: Boulevard Charles Livon 58 city: Marseille postcode: 13284 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	France [FR]
Total cost	2˙900˙000 €
EC max contribution	2˙900˙000 € (100%)
Programme	1. H2020-EU.1.1. (EXCELLENT SCIENCE - European Research Council (ERC))
Code Call	ERC-2017-ADG
Funding Scheme	ERC-ADG
Starting year	2019
Duration (year-month-day)	from 2019-01-01 to 2023-12-31

Partnership

Take a look of project's partnership.

#	participants	country	role	EC contrib. [€]
1	UNIVERSITE D'AIX MARSEILLE UNIVERSITE D'AIX MARSEILLE Organization address address: Boulevard Charles Livon 58 city: Marseille postcode: 13284 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.	FR (Marseille)	coordinator	2˙900˙000.00

Map

Project objective

With COVOPRIM I propose to reconstruct the recent evolutionary history of one often overlooked component of speech and language: voice perception. Perceptual and neural mechanisms of voice perception will be compared between humans, macaques and marmosets –two highly vocal and extensively studied monkey species–to quantify cross-species differences and infer mechanisms potentially inherited from a common ancestor. Two key building blocks of vocal communication detailed in my past research in humans will be compared across species: (1) the sensitivity to conspecific vocalizations, and (2) the processing of speaker/caller identity. COVOPRIM is organized in three workpackages (WPs). WP1 will use large-scale behavioural testing based on ad-lib access of monkeys to automated test systems (following the highly successful model developed locally with baboons). Two main behavioural experiments will establish psychometric response functions for robust cross-species comparison. WP2 will use functional magnetic resonance imaging (fMRI) to measure cerebral activity during auditory stimulation in the three species. I will compare across brains the organization of what I hypothesize constitutes a “voice patch system” similar to the face patch system of visual cortex and broadly conserved in primates. I will also take advantage of the monkey models and use long-term, subject-specific enrichments of the auditory stimulation to probe the experience-dependence of neural coding in the voice patch system—an outstanding issue in human voice perception. WP3 will use fMRI-guided microstimulation in monkeys and transcranial magnetic stimulation in humans to establish the effective connectivity within the voice patch system and test the causal relation between voice patch neuronal activity and voice perception behaviour. COVOPRIM is expected to generate considerable advances in our understanding of the recent evolution in primates of the perceptual and neural mechanisms of voice perception.

Deliverables

List of deliverables.
Data Management Plan (DMP)	Open Research Data Pilot	2019-07-23 14:57:56

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

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