MULTISENSORYSPACE

Multisensory integration in the cognitive representation of space

 Coordinatore UNIVERSITEIT UTRECHT 

 Organization address address: Heidelberglaan 8
city: UTRECHT
postcode: 3584 CS

contact info
Titolo: Prof.
Nome: Albert
Cognome: Postma
Email: send email
Telefono: +31 30 253 3657
Fax: +31 30 253 4511

 Nazionalità Coordinatore Netherlands [NL]
 Totale costo 169˙035 €
 EC contributo 169˙035 €
 Programma FP7-PEOPLE
Specific programme "People" implementing the Seventh Framework Programme of the European Community for research, technological development and demonstration activities (2007 to 2013)
 Code Call FP7-PEOPLE-2009-IEF
 Funding Scheme MC-IEF
 Anno di inizio 2010
 Periodo (anno-mese-giorno) 2010-05-01   -   2012-04-30

 Partecipanti

# participant  country  role  EC contrib. [€] 
1    UNIVERSITEIT UTRECHT

 Organization address address: Heidelberglaan 8
city: UTRECHT
postcode: 3584 CS

contact info
Titolo: Prof.
Nome: Albert
Cognome: Postma
Email: send email
Telefono: +31 30 253 3657
Fax: +31 30 253 4511

NL (UTRECHT) coordinator 169˙035.20

Mappa


 Word cloud

Esplora la "nuvola delle parole (Word Cloud) per avere un'idea di massima del progetto.

time    object    multimodal    tactile    location    environments    objects    blindness    position    multisensory    theoretical    navigation    remembering    identity    association    space    spatial    memory    auditory    virtual    representation    neuropsychological    cognitive    people    rehabilitation    found    visual    team    series    multisensoryspace    real    diagnosis    tools    experiments   

 Obiettivo del progetto (Objective)

'Remembering the position of objects is crucial for the navigation through daily-life environments like buildings and cities. In spite of the fact that environmental sensory information is inherently multimodal, the research on object location memory is still almost exclusively focused on the visual domain. In this Fellowship project, we propose an extensive analysis of the cognitive mechanisms and brain correlates of object location memory for non-visual and multisensory objects. In a series of innovative experiments that combines behavioural and neuroimaging techniques we will test memory for the location of auditory, tactile and multisensory objects in direct comparison to the memory for visual objects position. We will also test the influence of gender and blindness on multimodal object spatial mapping. This topic is original and have an important applicative resonance for the design of effective spatial navigation tools in blindness, for neuropsychological rehabilitation and diagnosis and for the exploration of real and virtual multisensory spatial environments. This study could also give an important contribution to the theoretical debate about cognitive representation of space.'

Introduzione (Teaser)

Visual and auditory cues in a complex context of space and time are instrumental in helping us find our way or locate objects. A series of experiments in this field has brought new information to the forefront.

Descrizione progetto (Article)

When we misplace our keys or look for a particular restaurant, we often have a hard time retracing our steps and remembering where an object is or how to get to a place. The EU-funded project 'Multisensory integration in the cognitive representation of space' (MULTISENSORYSPACE) investigated memory function in locating objects and places. The project conducted experiments to evaluate how people encode and recall the position and the identity of visual, auditory and tactile objects.

To begin with, MULTISENSORYSPACE looked at whether auditory localisation is independent of auditory recognition. It found an intriguing association between the two, concluding that features pertaining to the identity of sounds are automatically processed even when this is not required by the task. The project team also noted that information about sound location can be filtered off from the memory representation when it is not relevant.

Next, the team studied the relationship between touch and location, adapting methods used previously in visual and auditory contexts. It showed how people's memory functions in binding 'what' and 'where' to texture.

Another part of the project looked at visual and auditory processing during spatial navigation, i.e. in finding your way, through tests that use virtual, interactive 3D mazes. Interestingly, the team found that while auditory information can be used to navigate through a virtual environment, adding visual information does not contribute to performance.

Finally, the team conducted experiments that consider space and time in auditory and visual memory. Information about where and when events happened seem naturally linked to each other, but only few studies have investigated this association. The project investigated whether the location of items and their temporal order are jointly or independently encoded.

These experiments can be very useful in designing better spatial navigation tools in blindness, as well as for advancing neuropsychological rehabilitation strategies and diagnosis. They are also beneficial for exploring real and virtual multisensory spatial environments. The study is also set to enlighten the theoretical debate on cognitive representation of space.

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