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NeuroModSense

Peptidergic Neuromodulation of Sensory Representation in the Brain

Total Cost €

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EC-Contrib. €

0

Partnership

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 NeuroModSense project word cloud

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

gonadotropin    receptor    vivo    brain    ex    question    antagonistically    genetically    dispersed    optogenetics    disorders    ablation    fundamental    synaptic    stress    visual    reveal    odour    animals    effect    odours    obesity    mediating    amenable    label    cell    host    chemosensory    sensory    suggest    reproductive    neuronal    modulate    altering    ob    expressing    npy    releasing    neurotoxin    olfactory    expertise    manipulate    visualise    influence    populations    genetic    basal    internal    discrete    ultimately    molecular    sleep    neuroscience    manipulating    input    decoupled    hence    neuropeptide    wakefulness    auditory    inputs    bulb    unites    fed    feeding    model    starved    anorexia    environment    responds    zebrafish    vertebrate    function    neurons    touch    behaviours    conserved    genetics    hormone    natural    genes    animal    taste    play    first    depends    interact    gnrh    vertebrates    smell    cues    neuropeptides    optically    neuromodulators    transparent    frontier   

Project "NeuroModSense" data sheet

The following table provides information about the project.

Coordinator
NORGES TEKNISK-NATURVITENSKAPELIGE UNIVERSITET NTNU 

Organization address
address: HOGSKOLERINGEN 1
city: TRONDHEIM
postcode: 7491
website: www.ntnu.no

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 Norway [NO]
 Total cost 208˙400 €
 EC max contribution 208˙400 € (100%)
 Programme 1. H2020-EU.1.3.2. (Nurturing excellence by means of cross-border and cross-sector mobility)
 Code Call H2020-MSCA-IF-2016
 Funding Scheme MSCA-IF-EF-ST
 Starting year 2017
 Duration (year-month-day) from 2017-03-01   to  2019-02-28

 Partnership

Take a look of project's partnership.

# participants  country  role  EC contrib. [€] 
1    NORGES TEKNISK-NATURVITENSKAPELIGE UNIVERSITET NTNU NO (TRONDHEIM) coordinator 208˙400.00

Map

 Project objective

Animals interact with and respond to their environment by processing sensory inputs such as visual and auditory cues, touch, taste and smell. How an animal responds to sensory inputs however depends on its internal state (e.g. sleep, wakefulness, stress, fed or starved conditions), such that the same sensory input can produce different behaviours. Neuromodulators play an important role in mediating the internal state of the animal. Neuropeptide Y (NPY) and Gonadotropin-releasing hormone (GnRH) are neuropeptides that are conserved across vertebrates and modulate feeding and reproductive behaviours, antagonistically. They are produced by discrete neuronal populations, and are dispersed widely throughout the brain. Studies suggest that both GnRH/NPY modulate the basal olfactory response by altering the synaptic properties of olfactory receptor neurons. However, it is not known how GnRH/NPY influence the processing of chemosensory information in the olfactory bulb (OB) and ultimately odour driven behaviour. Here, I will use an optically transparent and genetically amenable vertebrate model, zebrafish to study brain function and behaviour. First, I will use genetic methods to specifically label, and visualise the activity of the GnRH/NPY neurons in response to natural odours ex vivo. Next, I will manipulate the activity of these neurons using optogenetics and by expressing neurotoxin/cell ablation genes, and study the effect on olfactory processing in the OB. Finally, after manipulating the activity of GnRH/NPY neurons, I will analyse the effect on odour driven behaviour. This will reveal the role of these neuromodulators in olfactory processing and hence on odour driven behaviour in vertebrates. This project unites my expertise in molecular genetics with that of my host in frontier neuroscience to address a fundamental question of sensory processing, relevant for understanding disorders in which behaviour is decoupled from internal state (e.g. obesity/anorexia).

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

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