Kwang Il Ryom

Individual strategies for ignoring irrelevant information are reflected in distinct neural signatures during temporal attention.

The paper investigates individual differences in temporal attention strategies in rats, finding distinct neural signatures and behavioral strategies that reflect varied approaches to ignoring irrelevant information.

Taking time to compose thoughts with prefrontal schemata

The paper uses a simplified Potts model to show how prefrontal cortex can direct the composition of brain states into coherent thought sequences based on microcircuit parameters.

Statistical analysis of a Potts glass model of cortical dynamics

The paper analyzes a Potts glass model of cortical dynamics, showing that a frontal network with more attractor states becomes faster than a posterior network when interacting.

Computational constraints on the associative recall of spatial scenes

The paper models associative memory storage and retrieval in a cortical network, showing lower storage capacity for compositional memories and the role of hippocampal input in retrieval.

Latching dynamics as a basis for short-term recall

The paper models short-term memory using latching dynamics, showing interference limits capacity and sublinear scaling in memory tasks.