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<< Week of January 28 >>

Monday, January 29, 2018

Long Term Adaptation in Vision

Seminar: Oxyopia Seminar | January 29 | 12-1 p.m. | 489 Minor Hall

Stephen Engel, University of Minnesota, Dept. of Psychology

Neuroscience Institute, Helen Wills

Abstract: Experience with the environment dramatically influences how we act, think, and perceive; understanding the neural plasticity that supports such change is a long-standing goal in cognitive neuroscience. In the visual system, neural function alters dramatically as people adapt to changes in their visual world. Most past work, however, has altered visual input only over the short-term,...   More >

I see you: Social gaze as a window of opportunity in early brain development

Colloquium | January 29 | 12:15-1:15 p.m. | 3105 Tolman Hall

Ronny Geva, The Gonda Brain Research Center, Bar Ilan University, Israel

Department of Psychology

Social bonding—including the social learning that underpins the creation of early emotional ties between infants and their caretakers—are among the most fundamental developmental processes for human survival and well-being. Social attention is thought to play a crucial role in these processes, but little is known about the neurodevelopmental mechanisms—particularly regarding the involvement of...   More >

Tuesday, January 30, 2018

Cognitive Neuroscience Colloquium: Where

Colloquium | January 30 | 3:30-5 p.m. | 5101 Tolman Hall

Patrick Cavanagh, Department of Psychology, Glendon College and Department of Psychological and Brain Sciences, Dartmouth College

Department of Psychology

How do we know where things are? Recent results indicate that an object’s visual location is constructed at a high level where, critically, an object’s motion is discounted to recover its current location, much like we discount the illumination when we perceive color. As a result we sometimes see a target far from its actual location. These predictions operate differently for eye movements,...   More >

Wednesday, January 31, 2018

Sensory Integration, Density Estimation, and Information Retention

Seminar: Redwood Seminar | January 31 | 12-1 p.m. | 560 Evans Hall

Joe Makin, UCSF

Neuroscience Institute, Helen Wills

A common task facing computational scientists and, arguably, the brains of primates more generally is to construct models for data, particularly ones that invoke latent variables. Although it is often natural to identify the latent variables of such a model with the true unobserved variables in the world, the correspondence between the two can be more complicated, as when the former are...   More >

Computational psychiatry: When good decisions go bad

Seminar | January 31 | 3 p.m. |  5101 Tolman Hall

**Peter Dayan**

Neuroscience Institute, Helen Wills

Abstract: Substantial efforts across the fields of computer science, artificial intelligence, statistics, operations research, economics, and control theory have provided us with a psychologically- and neurobiologically-grounded account of how humans and other animals learn to predict rewards and punishments, and choose actions to maximize the former and minimize the latter. It becomes an obvious...   More >

Friday, February 2, 2018