James M. Gold

Model-based EEG phenotyping uncovers distinct neurocomputational mechanisms underlying learning impairments across psychopathologies

This paper uses model-based EEG analysis to identify distinct neurocomputational mechanisms of learning impairments in MDD, BP, and SCZ compared to controls.

Heterogeneity in Functional Connectivity: Dimensional Predictors of Individual Variability during Rest and Task fMRI in Psychosis

The paper examines individual variability in functional connectivity during rest and an emotional-processing task in schizophrenia spectrum disorders and controls, identifying predictors like diagnosis and social cognition.

Qualitatively different delay-dependent working memory distortions in people with schizophrenia and healthy control subjects

This study compares working memory dynamics in schizophrenia patients and healthy controls, finding distinct drift patterns in memory representations during delayed-response tasks.

White matter brain aging In Relationship to Schizophrenia and Its Cognitive Deficit

The paper uses machine learning to predict brain age from diffusion tensor imaging in schizophrenia patients and finds accelerated white matter aging is associated with cognitive deficits.

Dynamic Reorganization of the Frontal Parietal Network During Cognitive Control and Episodic Memory

This study examines how the frontal-parietal network reorganizes during cognitive control and episodic memory tasks using fMRI data from healthy adults.

Impaired expected value computations in schizophrenia are associated with a reduced ability to integrate reward probability and magnitude of recent outcomes.

The paper investigates how schizophrenia affects the integration of reward probability and magnitude, finding that patients rely more on stimulus-response learning than expected value-based learning.

The Valuation of Social Rewards in Schizophrenia

This study investigates whether individuals with schizophrenia undervalue social rewards, finding they treat genuine smiles as less rewarding than healthy participants, despite similar preferences for monetary rewards.

The Impact of Reward on Attention in Schizophrenia

This study examines how reward influences selective attention in schizophrenia, finding that reaction times are slower in patients but reward and probability effects remain intact.

Impaired expected value computations coupled with overreliance on prediction error learning in schizophrenia

This study investigates decision-making impairments in schizophrenia by analyzing reward prediction error and expected value computations using computational modeling.