This title appears in the Scientific Report :
2013
Effects of complex background scene on object selectivity of single-unit activities in the macaque inferior temporal cortex
Effects of complex background scene on object selectivity of single-unit activities in the macaque inferior temporal cortex
The inferior temporal (IT) cortex is a higher visual area that is crucial for visual object recognition. Studies of IT neurons have been focused on responses to isolated objects presented on a plain background. However, because objects in realistic conditions are placed in complex background scenes...
Saved in:
Personal Name(s): | Mukai, M (Corresponding author) |
---|---|
Yamane, Y / Ito, Junji / Grün, Sonja / Tamura, H | |
Contributing Institute: |
Computational and Systems Neuroscience; IAS-6 Computational and Systems Neuroscience; INM-6 |
Imprint: |
2013
|
Conference: | 36th European Conference on Visual Perception, Bremen (Germany), 2013-08-25 - 2013-08-29 |
Document Type: |
Abstract |
Research Program: |
Brain-inspired multiscale computation in neuromorphic hybrid systems Supercomputing and Modelling for the Human Brain Helmholtz Alliance on Systems Biology Einfluss von top-down Signalen auf den autonomen Sehvorgang - Multiskalen Analyse von massiv-parallelen Multi-Area-Daten des visuellen Pfades Signalling Pathways and Mechanisms in the Nervous System Einfluss von top-down Signalen auf den autonomen Sehvorgang - Multi-skalen Analyse von massiv-parallelen Multi-Area-Daten des visuellen Pfades |
Publikationsportal JuSER |
LEADER | 04638nam a2200565 a 4500 | ||
---|---|---|---|
001 | 137471 | ||
005 | 20240313094959.0 | ||
037 | |a FZJ-2013-03908 | ||
100 | 1 | |a Mukai, M |0 P:(DE-HGF)0 |b 0 |e Corresponding author | |
111 | 2 | |a 36th European Conference on Visual Perception |w Germany |c Bremen |d 2013-08-25 - 2013-08-29 |g ECVP2013 | |
245 | |a Effects of complex background scene on object selectivity of single-unit activities in the macaque inferior temporal cortex | ||
260 | |c 2013 | ||
520 | |a The inferior temporal (IT) cortex is a higher visual area that is crucial for visual object recognition. Studies of IT neurons have been focused on responses to isolated objects presented on a plain background. However, because objects in realistic conditions are placed in complex background scenes and receptive fields of IT neurons are large, object representation of IT neurons may involve interactions between objects and their background. We investigated whether and how the presence of a complex background scene affects the responses of IT neurons to object images. We prepared 448 images (64 objects on 6 natural-scene and a plain backgrounds) as visual stimuli. The spiking activities of IT neurons were recorded from analgesized and immobilized monkeys (Macaca fuscata). We identified 75 visually responsive neurons out of 110 recorded neurons, but 63 of these 75 neurons were responsive only when the objects were on particular backgrounds, indicating that the presence of complex background scene affects the responsiveness of IT neurons to the objects. For those neurons that were visually responsive for multiple background scenes, their object preference was preserved across different background scenes. These response properties of IT neurons are suitable for the invariant recognition of objects across different backgrounds. | ||
700 | 1 | |a Yamane, Y |0 P:(DE-HGF)0 |b 1 | |
700 | 1 | |a Ito, Junji |0 P:(DE-Juel1)144576 |b 2 |u fzj | |
700 | 1 | |a Grün, Sonja |0 P:(DE-Juel1)144168 |b 3 |u fzj | |
700 | 1 | |a Tamura, H |0 P:(DE-HGF)0 |b 4 | |
909 | |p VDB |o oai:juser.fz-juelich.de:137471 | ||
909 | C | O | |o oai:juser.fz-juelich.de:137471 |p VDB |p ec_fundedresources |p openaire |
910 | 1 | |a Forschungszentrum Jülich GmbH |0 I:(DE-588b)5008462-8 |k FZJ |b 2 |6 P:(DE-Juel1)144576 | |
910 | 1 | |a Forschungszentrum Jülich GmbH |0 I:(DE-588b)5008462-8 |k FZJ |b 3 |6 P:(DE-Juel1)144168 | |
913 | 1 | |a DE-HGF |b Gesundheit |l Funktion und Dysfunktion des Nervensystems |1 G:(DE-HGF)POF2-330 |0 G:(DE-HGF)POF2-331 |2 G:(DE-HGF)POF2-300 |v Signalling Pathways and Mechanisms in the Nervous System |x 0 |4 G:(DE-HGF)POF |3 G:(DE-HGF)POF2 | |
914 | 1 | |y 2013 | |
980 | |a abstract | ||
980 | |a VDB | ||
980 | |a I:(DE-Juel1)INM-6-20090406 | ||
980 | |a I:(DE-Juel1)IAS-6-20130828 | ||
980 | |a UNRESTRICTED | ||
536 | |a Brain-inspired multiscale computation in neuromorphic hybrid systems |0 G:(EU-Grant)269921 |c 269921 |x 4 |f FP7-ICT-2009-6 | ||
536 | |a Supercomputing and Modelling for the Human Brain |0 G:(DE-Juel1)HGF-SMHB-2013-2017 |c HGF-SMHB-2013-2017 |x 3 |f SMHB | ||
536 | |a Helmholtz Alliance on Systems Biology |0 G:(DE-Juel1)HGF-SystemsBiology |c HGF-SystemsBiology |x 2 |f HASB-2008-2012 | ||
536 | |a Einfluss von top-down Signalen auf den autonomen Sehvorgang - Multiskalen Analyse von massiv-parallelen Multi-Area-Daten des visuellen Pfades |0 G:(DE-Juel1)BMBF-01GQ1116 |c BMBF-01GQ1116 |x 1 |f Deutschland - Japan Zusammenarbeit in Computational Neuroscience | ||
536 | |a Signalling Pathways and Mechanisms in the Nervous System |0 G:(DE-HGF)POF2-331 |c POF2-331 |x 0 |f POF II | ||
536 | |a Einfluss von top-down Signalen auf den autonomen Sehvorgang - Multi-skalen Analyse von massiv-parallelen Multi-Area-Daten des visuellen Pfades |0 G:(DE-Juel1)BMBF-01GQ1114 |c BMBF-01GQ1114 |x 5 |f BMBF-01GQ1114 | ||
336 | |a OTHER |2 ORCID | ||
336 | |a Output Types/Conference Abstract |2 DataCite | ||
336 | |a Software |0 33 |2 EndNote | ||
336 | |a Abstract |b abstract |m abstract |0 PUB:(DE-HGF)1 |s 1395398509_18378 |2 PUB:(DE-HGF) | ||
336 | |a INPROCEEDINGS |2 BibTeX | ||
336 | |a conferenceObject |2 DRIVER | ||
981 | |a I:(DE-Juel1)IAS-6-20130828 | ||
920 | |l no | ||
920 | |k Computational and Systems Neuroscience; IAS-6 |0 I:(DE-Juel1)IAS-6-20130828 |l Theoretical Neuroscience |x 1 | ||
981 | |a I:(DE-Juel1)IAS-6-20130828 | ||
920 | |k Computational and Systems Neuroscience; INM-6 |0 I:(DE-Juel1)INM-6-20090406 |l Computational and Systems Neuroscience |x 0 | ||
990 | |a Mukai, M |0 P:(DE-HGF)0 |b 0 |e Corresponding author | ||
991 | |a Tamura, H |0 P:(DE-HGF)0 |b 4 | ||
991 | |a Grün, Sonja |0 P:(DE-Juel1)144168 |b 3 |u fzj | ||
991 | |a Ito, Junji |0 P:(DE-Juel1)144576 |b 2 |u fzj | ||
991 | |a Yamane, Y |0 P:(DE-HGF)0 |b 1 |