Kwok's research lies at the intersection among neuroscience, behavior, and psychology. He is head of the Laboratory of Phylo-Cognition and his research team studies the neural bases of episodic memory, metacognition, and other related higher cognitive processes in the primate species. Elucidation of such intricate brain/mind/behavior relationships is attained by armamentaria of methods including multimodal neuroimaging, in vivo electrophysiology, neuromodulatory methods, state-of-the-art behavioral paradigms and computational techniques.