Deconstructing multivariate decoding for the study of brain function

MN Hebart, CI Baker - Neuroimage, 2018 - Elsevier
Multivariate decoding methods were developed originally as tools to enable accurate
predictions in real-world applications. The realization that these methods can also be …

Reliability of dissimilarity measures for multi-voxel pattern analysis

A Walther, H Nili, N Ejaz, A Alink, N Kriegeskorte… - Neuroimage, 2016 - Elsevier
Representational similarity analysis of activation patterns has become an increasingly
important tool for studying brain representations. The dissimilarity between two patterns is …

The Decoding Toolbox (TDT): a versatile software package for multivariate analyses of functional imaging data

MN Hebart, K Görgen, JD Haynes - Frontiers in neuroinformatics, 2015 - frontiersin.org
The multivariate analysis of brain signals has recently sparked a great amount of interest, yet
accessible and versatile tools to carry out decoding analyses are scarce. Here we introduce …

Strong evidence for pattern separation in human dentate gyrus

D Berron, H Schütze, A Maass… - Journal of …, 2016 - Soc Neuroscience
The hippocampus is proposed to be critical in distinguishing between similar experiences by
performing pattern separation computations that create orthogonalized representations for …

Multivariate pattern analysis for MEG: A comparison of dissimilarity measures

M Guggenmos, P Sterzer, RM Cichy - Neuroimage, 2018 - Elsevier
Multivariate pattern analysis (MVPA) methods such as decoding and representational
similarity analysis (RSA) are growing rapidly in popularity for the analysis of …

Noise differentially impacts phoneme representations in the auditory and speech motor systems

Y Du, BR Buchsbaum, CL Grady… - Proceedings of the …, 2014 - National Acad Sciences
Although it is well accepted that the speech motor system (SMS) is activated during speech
perception, the functional role of this activation remains unclear. Here we test the hypothesis …

Better together: integrating multivariate with univariate methods, and MEG with EEG to study language comprehension

L Wang, GR Kuperberg - Language, Cognition and Neuroscience, 2024 - Taylor & Francis
We used MEG and EEG to examine the effects of Plausibility (anomalous vs. plausible) and
Animacy (animate vs. inanimate) on activity to incoming words during language …

Memory reactivation in healthy aging: evidence of stimulus-specific dedifferentiation

M St-Laurent, H Abdi, A Bondad… - Journal of …, 2014 - Soc Neuroscience
We investigated how aging affects the neural specificity of mental replay, the act of conjuring
up past experiences in one's mind. We used functional magnetic resonance imaging (fMRI) …

Orientation encoding and viewpoint invariance in face recognition: inferring neural properties from large-scale signals

FM Ramírez - The Neuroscientist, 2018 - journals.sagepub.com
Viewpoint-invariant face recognition is thought to be subserved by a distributed network of
occipitotemporal face-selective areas that, except for the human anterior temporal lobe …

Relating the past with the present: Information integration and segregation during ongoing narrative processing

CHC Chang, C Lazaridi, Y Yeshurun… - Journal of Cognitive …, 2021 - direct.mit.edu
This study examined how the brain dynamically updates event representations by
integrating new information over multiple minutes while segregating irrelevant input. A …