User profiles for M.G. Mattar

Marcelo G Mattar

Assistant Professor of Psychology and Neural Science at New York University
Verified email at nyu.edu
Cited by 1932

[PDF][PDF] Planning in the brain

MG Mattar, M Lengyel - Neuron, 2022 - cell.com
Recent breakthroughs in artificial intelligence (AI) have enabled machines to plan in tasks
previously thought to be uniquely human. Meanwhile, the planning algorithms implemented …

A network neuroscience of human learning: potential to inform quantitative theories of brain and behavior

DS Bassett, MG Mattar - Trends in cognitive sciences, 2017 - cell.com
Humans adapt their behavior to their external environment in a process often facilitated by
learning. Efforts to describe learning empirically can be complemented by quantitative …

Prioritized memory access explains planning and hippocampal replay

MG Mattar, ND Daw - Nature neuroscience, 2018 - nature.com
To make decisions, animals must evaluate candidate choices by accessing memories of
relevant experiences. Yet little is known about which experiences are considered or ignored …

Experience replay is associated with efficient nonlocal learning

Y Liu, MG Mattar, TEJ Behrens, ND Daw, RJ Dolan - Science, 2021 - science.org
INTRODUCTION Adaptive decision-making requires assimilation of reward information to
guide subsequent choices. However, actions and outcomes are often separated by time and …

[HTML][HTML] Optimal trajectories of brain state transitions

S Gu, RF Betzel, MG Mattar, M Cieslak, PR Delio… - NeuroImage, 2017 - Elsevier
The complexity of neural dynamics stems in part from the complexity of the underlying
anatomy. Yet how white matter structure constrains how the brain transitions from one cognitive …

Functional network dynamics of the language system

LR Chai, MG Mattar, IA Blank, E Fedorenko… - Cerebral …, 2016 - academic.oup.com
During linguistic processing, a set of brain regions on the lateral surfaces of the left frontal,
temporal, and parietal cortices exhibit robust responses. These areas display highly …

[HTML][HTML] A functional cartography of cognitive systems

MG Mattar, MW Cole, SL Thompson-Schill… - PLoS computational …, 2015 - journals.plos.org
One of the most remarkable features of the human brain is its ability to adapt rapidly and
efficiently to external task demands. Novel and non-routine tasks, for example, are implemented …

The temporal dynamics of opportunity costs: A normative account of cognitive fatigue and boredom.

M Agrawal, MG Mattar, JD Cohen, ND Daw - Psychological review, 2022 - psycnet.apa.org
Cognitive fatigue and boredom are two phenomenological states that reflect overt task
disengagement. In this article, we present a rational analysis of the temporal structure of …

de Bruijn cycles for neural decoding

GK Aguirre, MG Mattar, L Magis-Weinberg - Neuroimage, 2011 - Elsevier
Stimulus counterbalance is critical for studies of neural habituation, bias, anticipation, and (more
generally) the effect of stimulus history and context. We introduce de Bruijn cycles, a …

Reward prediction error does not explain movement selectivity in DMS-projecting dopamine neurons

RS Lee, MG Mattar, NF Parker, IB Witten, ND Daw - Elife, 2019 - elifesciences.org
10.7554/eLife.42992.001 Although midbrain dopamine (DA) neurons have been thought to
primarily encode reward prediction error (RPE), recent studies have also found movement-…