Dynamic representation of multidimensional object properties in the human brain.

ABSTRACT: Our visual world consists of an immense number of unique objects and yet, we are easily able to identify, distinguish, interact, and reason about the things we see within a few hundred milliseconds. This requires that we integrate and focus on a wide array of object properties to support diverse behavioral goals. In the current study, we used a large-scale and comprehensively sampled stimulus set and developed an analysis approach to determine if we could capture how rich, multidimensional object representations unfold over time in the human brain. We modelled time-resolved MEG signals evoked by viewing single presentations of tens of thousands of object images based on millions of behavioral judgments. Extracting behavior-derived object dimensions from similarity judgments, we developed a

SUBMITTER: Teichmann L 

PROVIDER: S-EPMC10515754 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature