Author

Alexandre Andrade

University of LisbonORCID 0000-0002-8107-7338Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Neuroscience· 2

Signature Assays, Organisms & Methods

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Approach:statistical model· 2 Research Focus:benchmarking· 1 Organism:human· 1 Assay:imaging· 1

Frequent Co-Authors

Alexandre SayaliD· 1 shared Andreas Richard SchwerdtfegeriD· 1 shared Bruno DireitoiD· 1 shared Christoph Stefan AigneriD· 1 shared Clemens BrunneriD· 1 shared David Fink· 1 shared Gert PfurtschelleriD· 1 shared Joana BritoiD· 1 shared

Activity by Year

2018-2020 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 21 mutual co-author links

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1 shared paperNeuroscience

Alexandre SayalORCID

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2 papers

Recent·Most cited

The boundaries of State-Space Granger Causality Analysis applied to BOLD simulated data: a comparative modelling and simulation approach

Tiago Fernandes, Bruno Direito, Alexandre Sayal, João Pereira, Alexandre Andrade, Miguel S. Castelo-Branco

This paper evaluates State-Space Granger Causality with Time Reversed Testing on simulated BOLD data, finding it outperforms classical methods in detecting causal relationships.

Journal of Neuroscience Methods · May 19, 2020Peer-reviewedNeuroscience

MRI-related anxiety in healthy individuals, intrinsic BOLD oscillations at 0.1 Hz and heart rate variability in low frequency bands

Gert Pfurtscheller, Andreas Richard Schwerdtfeger, David Fink, Clemens Brunner, Christoph Stefan Aigner, Joana Brito, Alexandre Andrade

The paper examines the relationship between MRI-related anxiety, 0.1-Hz BOLD oscillations, and heart rate variability in healthy individuals during resting state scans.

PLoS ONE · Nov 26, 2018Peer-reviewedNeuroscience