Bruce Hansen
Department/Office Information
Psychological and Brain Sciences, Neuroscience- W 4:00pm - 5:00pm (120 Olin Hall)
- F 11:30am - 1:30pm (120 Olin Hall)
Our everyday visual experiences typically yield a sense of ground truth in that we believe we are operating directly from external information. Despite such a belief, a significant number of our decisions and actions in visual environments depend exclusively on perceptual inferences derived from internalized representations of external information. Put another way, many of our decisions and subsequent actions are the direct result of our brains making “guesses” based on “fabricated” information. Remarkably, the brain’s strategy for deriving “meaning” from guesses based on fabrication is not only highly accurate, but is also extremely efficient. Exactly how the brain achieves perceptual inference remains elusive. Research in my lab is therefore focused on how real-world visual information is encoded across early visual networks within the human brain, and subsequently perceived (and used) by the observer.
Students in my lab (either as thesis students or undergraduate research assistants) will be exposed to a multitude of behavioral and neuroelectric techniques for studying human visual perception & cognition, all of which will be geared toward each student's level of education. Upon entering the lab, students will be immediately involved in ongoing projects (see "Interests" & "Selected Publications" sections below) and encouraged to eventually conceptualize, design and execute new projects in line with their own interests. Students interested in joining my lab should email me at the address listed below.