Integrated Ising Model with global inhibition for decision making.

ABSTRACT: Humans and other organisms make decisions choosing between different options, with the aim to maximize the reward and minimize the cost. The main theoretical framework for modeling the decision-making process has been based on the highly successful drift-diffusion model, which is a simple tool for explaining many aspects of this process. However, new observations challenge this model. Recently, it was found that inhibitory tone increases during high cognitive load and situations of uncertainty, but the origin of this phenomenon is not understood. Motivated by this observation, we extend a recently developed model for decision making while animals move towards targets in real space. We introduce an integrated Ising-type model, that includes global inhibition, and use it to explore its role

SUBMITTER: Tapinova O 

PROVIDER: S-EPMC11601415 | biostudies-literature | 2024 Nov

REPOSITORIES: biostudies-literature