Topic: Undirected behavior

Undirected behavior reflects cognitive functions and provides insights for diagnosing psychiatric conditions such as bipolar disorder (BD) (McReynolds, 1962). Open-field animal behaviors have been well-studied for this purpose; however, a corresponding human subject paradigm is still lacking, and quantifying complex spontaneous human behaviors is challenging. Here, we demonstrate a semi-supervised model to quantify undirected human behavior, differentiate subtle hallmark behavioral features of BD, and create a natural language generative model to provide nuanced interpretations of behaviors wi