Matthew R Nassar
Biographic Data
| ID | 1757060 |
|---|---|
| NAME | Matthew R Nassar |
| GIVEN NAMES | Matthew R |
| FAMILY NAME | Nassar |
| SIGNATURE | NASSAR M R |
| AFFILIATIONS | Brown University |
| ORCID | 0000-0002-5397-535X |
| VERIFIED | Yes |
| TOTAL WORKS | 6 |
| TOTAL CITATIONS | 5 |
| AUTHOR COUNT | 6 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2017 |
| LATEST PUBLICATION YEAR | 2025 |
| H-INDEX | 2 |
Knowledge of information cascades through social networks facilitates strategic gossip
Common neural choice signals can emerge artefactually amid multiple distinct value signals
Previous work has identified characteristic neural signatures of value-based decision-making, including neural dynamics that closely resemble the ramping evidence accumulation process believed to underpin choice. Here we test whether these signatures of the choice process can be temporally dissociated from additional, choice-'independent' value signals. Indeed, EEG activity during value-based choice revealed distinct spatiotemporal clusters, with…
Computational mechanisms of belief updating in relation to psychotic-like experiences
We conclude that PLEs are associated with altered dynamics of belief updating. These findings support the idea that the process of balancing prior belief and new evidence, as a function of environmental uncertainty, is altered in PLEs, which may contribute to the development of delusions. Specifically, slower learning after large prediction errors in people with high PLEs may result in rigid beliefs. Disregarding environmental change points may l…
Latent motives guide structure learning during adaptive social choice
Positive reward prediction errors during decision-making strengthen memory encoding
Arousal-related adjustments of perceptual biases optimize perception in dynamic environments
Positive reward prediction errors during decision-making strengthen memory encoding
Arousal-related adjustments of perceptual biases optimize perception in dynamic environments
Common neural choice signals can emerge artefactually amid multiple distinct value signals
Previous work has identified characteristic neural signatures of value-based decision-making, including neural dynamics that closely resemble the ramping evidence accumulation process believed to underpin choice. Here we test whether these signatures of the choice process can be temporally dissociated from additional, choice-'independent' value signals. Indeed, EEG activity during value-based choice revealed distinct spatiotemporal clusters, with…
Arousal-related adjustments of perceptual biases optimize perception in dynamic environments
Positive reward prediction errors during decision-making strengthen memory encoding
Latent motives guide structure learning during adaptive social choice
Computational mechanisms of belief updating in relation to psychotic-like experiences
We conclude that PLEs are associated with altered dynamics of belief updating. These findings support the idea that the process of balancing prior belief and new evidence, as a function of environmental uncertainty, is altered in PLEs, which may contribute to the development of delusions. Specifically, slower learning after large prediction errors in people with high PLEs may result in rigid beliefs. Disregarding environmental change points may l…
Common neural choice signals can emerge artefactually amid multiple distinct value signals
Previous work has identified characteristic neural signatures of value-based decision-making, including neural dynamics that closely resemble the ramping evidence accumulation process believed to underpin choice. Here we test whether these signatures of the choice process can be temporally dissociated from additional, choice-'independent' value signals. Indeed, EEG activity during value-based choice revealed distinct spatiotemporal clusters, with…
Knowledge of information cascades through social networks facilitates strategic gossip
Psychology (5 works) · Cognitive psychology (4 works) · Computer Science (4 works) · Social Psychology (4 works) · Machine learning (3 works) · Neural and Behavioral Psychology Studies (3 works) · Neuroscience (3 works) · Artificial Intelligence (2 works) · Visual perception and processing mechanisms (2 works) · Abstraction (1 works)