TY  - CONF
AU  - Sappelli, M.
AU  - Verberne, S.
AU  - Heijden, Maarten van der
AU  - Hinne, M.
AU  - Kraaij, W.
PY  - 2012
UR  - http://hdl.handle.net/2066/101551
PB  - [S.l. : s.n.]
TI  - Collection and Analysis of  ground truth data for query intent
EP  - 10
SP  - 7
CT  - DIR 2012 Proceedings of the Dutch-Belgium Information Retrieval workshop
N1  - DIR 2012 : Ghent, 23-24 February 2012 : 12th Dutch-Belgian Information Retrieval Workshop, 23 februari 2012
L1  - https://repository.ubn.ru.nl/bitstream/handle/2066/101551/101551.pdf?sequence=1
ER  - 
TY  - CONF
AU  - Backus, A.R.
AU  - Gerven, M.A.J. van
AU  - Jensen, O.
AU  - Doeller, C.F.
PY  - 2012
UR  - http://hdl.handle.net/2066/102866
AB  - Repeated reactivation of recently acquired information has been put forward as a candidate mechanism supporting long-term memory consolidation. Evidence from rodent electrophysiology studies suggests that the hippocampus plays a central role in coordinating the reactivation of neocortical memory representations during post-encoding offline periods.
However, evidence from human neuroimaging studies is scarce and it remains unclear at which timescales offline memory reactivation occurs.
In the current study, we used functional magnetic resonance imaging (fMRI) and magnetoencephalography (MEG) to investigate changes in the resting-state brain connectivity pattern following a sequence learning task. Participants were required to remember several multi-item sequences, comprising alternating face and scene or faceless body stimuli.
Preliminarily results suggest learning-induced changes in fMRI and source space MEG resting-state connectivity when comparing post-encoding rest with preexperimental baseline periods. Specifically, we observe increased correlation between the hippocampus and specialized ventral visual regions processing the categorical sequence stimuli. 
Moreover, the stimulus-specific connectivity pattern across regions during encoding appears to show increased similarity to the connectivity pattern observed during post-encoding relative to the baseline rest period.
These preliminary findings are in line with evidence suggesting hippocampus mediated neocortical reactivation of recently acquired information during subsequent offline periods. By comparing learning-induced changes in resting-state connectivity from different neuroimaging modalities and relating these observations to subsequent memory performance, we aim at identifying network signatures of memory reactivation at different timescales.
PB  - [S.l. : s.n.]
TI  - Sequence learning induces stimulus specific changes in resting-state brain connectivity on multiple timescales
CT  - Abstracts Amsterdam memory Slam 2012
ER  - 
TY  - CONF
AU  - Fahrenfort, J.J.
AU  - Snijders, T.M.
AU  - Heinen, K.
AU  - Gaal, S. van
AU  - Scholte, H.S.
AU  - Lamme, V.A.F.
PY  - 2012
UR  - http://hdl.handle.net/2066/143500
AB  - The human brain has the extraordinary capability to transform cluttered sensory input into distinct object representations. For example, it is able to rapidly and seemingly without effort detect object categories in complex natural scenes. Surprisingly, category tuning is not sufficient to achieve conscious recognition of objects. What neural process beyond category extraction might elevate neural representations to the level where objects are consciously perceived? Here we show that visible and invisible faces produce similar category-selective responses in the ventral visual cortex. The pattern of neural activity evoked by visible faces could be used to decode the presence of invisible faces and vice versa. However, only visible faces caused extensive response enhancements and changes in neural oscillatory synchronization, as well as increased functional connectivity between higher and lower visual areas. We conclude that conscious face perception is more tightly linked to neural processes of sustained information integration and binding than to processes accommodating face category tuning.
PB  - [S.l. : s.n.]
TI  - Neuronal integration in visual cortex elevates face category tuning to conscious face perception.
EP  - 21509
SN  - 0027-8424
SP  - 21504
JF  - Proceedings of the National Academy of Science USA
DO  - https://doi.org/10.1073/pnas.1207414110
ER  - 
TY  - CONF
AU  - Gerven, M.A.J. van
AU  - Heskes, T.
PY  - 2010
UR  - http://hdl.handle.net/2066/83984
PB  - [S.l. : s.n.]
TI  - Sparse orthonormalized partial least squares
EP  - 7
SP  - 1
CT  - BNAIC 2010 proceedings
N1  - BNAIC 2010
L1  - https://repository.ubn.ru.nl/bitstream/handle/2066/83984/83984.pdf?sequence=1
ER  - 
TY  - CONF
AU  - Gerven, M.A.J. van
AU  - Díez, F.J.
PY  - 2010
UR  - http://hdl.handle.net/2066/84398
PB  - [S.l. : s.n.]
TI  - A Markovian Model for Carcinoid Tumors
EP  - 8
SP  - 1
CT  - ICAPS 2010 : 20th international conference on automated planning and scheduling, Toronto, Canada, May 12-16, 2010, WS3: POMDP Practitioners Workshop: solving real-world POMDP problems
N1  - ICAPS 2010, 12 mei 2010
ER  - 
TY  - CONF
AU  - Gerven, M.A.J. van
AU  - Simanova, I.
PY  - 2010
UR  - http://hdl.handle.net/2066/83597
PB  - [S.l. : s.n.]
TI  - Concept classification with Bayesian multi-task learning
EP  - 17
SP  - 10
CT  - Proceedings of the NAACL HLT 2010 First Workshop on Computational Neurolinguistics
N1  - NAACL HLT 2010, 6 juni 2010
ER  -