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WhiskTrackGP

Real-time tracking of whisker kinematics for closed-loop neuroscientific experiments

Total Cost €

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EC-Contrib. €

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Partnership

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 WhiskTrackGP project word cloud

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

function    dataflow    mouse    orientation    neuroscientific    labs    hardware    maximum    edge    speeds    uses    limitations    sensorimotor    image    whiskers    estimate    original    swiftly    neural    recognize    gpus    cerebellar    ascribe    maxeler    1000    little    realized    3d    place    paradigms    special    relate    10000x    accurately    sec    companies    moving    shop    model    rendered    accelerated    computational    platform    multiple    behavior    msec    tools    time    experiments    penetration    active    imposes    scheme    environment    distances    apparatus    capture    hair    whisktrackgp    behavioral    sophisticated    frame    video    motion    kinematics    tracking    acquisition    bleeding    offline    rates    minimal    nvidia    delivered    fps    commercialization    minimum    whisking    ms    intervention    ca    cerebellum    desired    powerful    solution    unsuited    texture    profiles    ported    simultaneously    throughput    structures    gp    actively    performance    frequency    engines    decisions    experimental    whisker    experimenter    stop    tracked    speed    failed    presently    software    contact    surroundings   

Project "WhiskTrackGP" data sheet

The following table provides information about the project.

Coordinator
ERASMUS UNIVERSITAIR MEDISCH CENTRUM ROTTERDAM 

Organization address
address: DR MOLEWATERPLEIN 40
city: ROTTERDAM
postcode: 3015 GD
website: www.erasmusmc.nl

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 Netherlands [NL]
 Total cost 149˙938 €
 EC max contribution 149˙938 € (100%)
 Programme 1. H2020-EU.1.1. (EXCELLENT SCIENCE - European Research Council (ERC))
 Code Call ERC-2017-PoC
 Funding Scheme ERC-POC
 Starting year 2017
 Duration (year-month-day) from 2017-09-01   to  2018-08-31

 Partnership

Take a look of project's partnership.

# participants  country  role  EC contrib. [€] 
1    ERASMUS UNIVERSITAIR MEDISCH CENTRUM ROTTERDAM NL (ROTTERDAM) coordinator 149˙938.00

Map

 Project objective

We study the sensorimotor adaptation in the cerebellum with the whiskers of the mouse as a model system. The whiskers are a sophisticated sensorimotor apparatus with which the mouse actively profiles its immediate 3D environment by swiftly whisking. To estimate distances, orientation and texture of its surroundings, the mouse uses a ‘maximum contact, minimum penetration’ scheme, with sensorimotor decisions taking place within as little as 10 ms. This scheme imposes the main experimental challenge to whisker-based studies: hair-like structures moving at high speeds need to be tracked accurately to ascribe whisker motion to cerebellar function. In order to capture the motion of the whiskers accurately, high-speed image acquisition at high frame rates (ca. 1000 fps) is required. On account of the paradigms developed to relate neural activity to whisker behavior, high-throughput and real-time whisker tracking are required. We have evaluated all presently available whisker-tracking tools that delivered the desired kinematics of whisker behavior. However, all have failed in terms of computational time and/or acquisition frequency, which rendered them unsuited both for offline use and for real-time applications. To address these limitations, we propose the commercialization of WhiskTrackGP, a high-performance image-acquisition and -processing platform for bleeding-edge neuroscientific experiments on behavior. WhiskTrackGP is a hardware-software platform that can recognize the kinematics of multiple whiskers simultaneously with minimal intervention from the experimenter. It is realized as powerful whisker-tracking software ported on a special hardware platform based on NVidia GP-GPUs and Maxeler Dataflow-Engines. We demonstrate accelerated offline video analysis in the order of 10000x (from an original processing time of 9.4 sec down to 0.9 msec). WhiskTrackGP comprises a “one-stop shop” solution for labs and companies active in the field of behavioral studies.

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

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