Author

Athanasios Gotsopoulos

Aalto UniversityORCID 0000-0002-6419-4022Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Assay:imaging· 2 Research Focus:benchmarking· 1 Research Focus:cell-cell communication· 1 Organism:human· 1 Approach:machine learning (classical)· 1 Research Focus:spatial domain detection· 1 Approach:statistical model· 1

Frequent Co-Authors

Enrico GlereaniD· 1 shared Heini SaarimäkiiD· 1 shared Iiro P. JääskeläineniD· 1 shared Jouko Lampinen· 1 shared Juha SilvantoiD· 1 shared JUSSI S. ALHOiD· 1 shared Lauri NummenmaaiD· 1 shared Mikko E. SamsiD· 1 shared

Activity by Year

2018-2023 · peak 1/yr

Co-Author Collaboration Network

8 top collaborators · 16 mutual co-author links

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1 shared paperNeuroscience

Enrico GlereanORCID

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2 papers

Recent·Most cited

Where in the brain do internally generated and externally presented visual information interact?

JUSSI S. ALHO, Athanasios Gotsopoulos, Juha Silvanto

The paper investigates how internal visual imagery and external visual stimuli interact in the brain using fMRI and MVPA, finding disruption of imagery in left lateral occipitotemporal cortex during external stimulus presentation.

Brain Research · Sep 15, 2023Peer-reviewedNeuroscience

Reproducibility of importance extraction methods in neural network based fMRI classification

Athanasios Gotsopoulos, Heini Saarimäki, Enrico Glerean, Iiro P. Jääskeläinen, Mikko E. Sams, Lauri Nummenmaa, Jouko Lampinen

The paper evaluates importance extraction methods in neural network-based fMRI classification, finding that importance maps outperform univariate approaches in detecting overlapping and weakly informative patterns.

NeuroImage · Jun 30, 2018Peer-reviewedNeuroscience