The biased competition model

The biased competition model explains how our brain processes multiple stimuli at once. When several objects or pieces of information vie for our attention, the brain’s neural networks 'compete' to focus on certain inputs. This competition is influenced by our goals, expectations, or past experiences—these biases help prioritize what is most relevant. Essentially, the brain biases the competition toward what we need or find important, filtering out less relevant information. This dynamic ensures we focus effectively in complex environments, enabling us to react and make decisions based on the most pertinent stimuli.