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<< September 2017 >>

Wednesday, September 6, 2017

A Capacity Scaling Law for Artificial Neural Networks

Seminar: Redwood Seminar | September 6 | 12-1 p.m. | 560 Evans Hall

Gerald Friedland, UC Berkeley

Neuroscience Institute, Helen Wills

In this talk, we derive the calculation of two critical numbers that quantify the capabilities of artificial neural networks with gating functions, such as sign, sigmoid, or rectified linear units. First, we derive the calculation of the upper limit Vapnik-Chervonenkis dimension of a network with binary output layer, which is the theoretical limit for perfect fitting of the training data. Second,...   More >

fMRI at high magnetic fields: Spatial resolution limits and applications

Seminar: Neuroscience Seminar | September 6 | 4-5:30 p.m. | 5101 Tolman Hall

Essa Yacoub, University of Minnesota

Neuroscience Institute, Helen Wills

While higher magnetic fields present the opportunity to address higher resolution neuroscience questions, such applications are faced with confounds of fMRI spatial specificity, as well as technical challenges in acquiring higher resolution images. Significant efforts have been put forth over the past 20 years towards understanding these issues and in addressing them with technical developments....   More >

Thursday, September 7, 2017

IB Faculty on Parade

Seminar | September 7 | 12:30-1:30 p.m. | 2040 Valley Life Sciences Building

Daniela Kaufer, University of California, Berkeley; Brent Mishler, University of California, Berkeley

Department of Integrative Biology

Dynamics of prefrontal computations during decision-making

Seminar | September 7 | 3:30-4:30 p.m. | 101 Life Sciences Addition

Joni Wallis, University of California, Berkeley

Department of Molecular and Cell Biology

This seminar is partially sponsored by NIH

Monday, September 11, 2017

Oxyopia Postdoctoral Researcher Seminar

Seminar: Oxyopia Seminar | September 11 | 12 p.m. | 489 Minor Hall

Adrien Chopin; Brian Schmidt

Neuroscience Institute, Helen Wills

Adrien Chopin, PhD
Postdoctoral Researcher, Vision Science Program

Title: Bringing completely-stereoblind amblyopes to stereo-recovery
Abstract: Stereoscopic perception is an important component of a normal binocular life. Amblyopic patients often experience a disrupted binocular vision and may benefit from stereopsis recovery. Stereovision is usually tested with clinical stereotests. First,...   More >

Wednesday, September 13, 2017

Thriving in Science September Seminar: "My Journey from Physics to Neurobiology as an Imposter" with Dr. Marla Feller

Seminar | September 13 | 6-7 p.m. | 105 Stanley Hall

Dr. Marla Feller, UC Berkeley

QB3 - California Institute for Quantitative Biosciences

Talk will be followed by Artichoke Basille pizza and refreshments in Stanley Hall.

Marla Feller is a Professor at UC Berkeley in Molecular and Cell Biology Department where she is the Head of the Neurobiology Division and a member of the Helen Wills Neuroscience Institute. Dr. Feller received an AB in Physics in 1985 and a Ph. D. in Physics in 1992, both from UC Berkeley. Dr. Feller...   More >

Friday, September 15, 2017

Bay Area Vision Research Day

Conference/Symposium | September 15 | 8 a.m.-7 p.m. |  Anna Head Alumnae Hall (2537 Haste St.)

UC Berkeley Vision Science Department

The Bay Area Vision Research Day (BAVRD) is a one-day research conference devoted to bringing the vision research community of the Bay Area together in order to present and to discuss new and exciting findings in the fields of visual psychophysics, ophthalmology, optometry, biology, neuroscience, and computer vision. What distinguishes BAVRD from other conferences is that it is primarily...   More >

Tuesday, September 19, 2017

Clinical Science Psychology Students 3rd Yr Talk

Colloquium | September 19 | 3:30-5 p.m. | Tolman Hall, 3105 Beach Room

Department of Psychology

Caitlin Gasperetti
Talk: Characterizing Sleep in Evening-Type Adolescents

Niki Gumport
Talk: Patient Learning of Treatment Contents in Cognitive Therapy

Enitan Marcelle
Talk: Prenatal Predictors of Working Memory Functioning in ADHD

Wednesday, September 20, 2017

Thursday, September 21, 2017

The neural mechanism of aggression

Seminar | September 21 | 3:30-4:30 p.m. | 101 Life Sciences Addition

Dayu Lin, New York University, School of Medicine

Department of Molecular and Cell Biology

This seminar is partially sponsored by NIH

Monday, September 25, 2017

​Two forms of perceptual learning generalization: Immediate transfer and learning to learn

Seminar: Oxyopia Seminar | September 25 | 12-1:30 p.m. | 489 Minor Hall

C. Shawn Green, Department of Psychology, University of Wisconsin-Madison

Neuroscience Institute, Helen Wills

​While it is clear that, with appropriate practice, people will improve on most perceptual tasks, the improvements seen from such practice commonly fail generalize to new tasks. However, while this type of learning specificity is undoubtedly the most frequently described outcome of perceptual training, over the past few decades, numerous examples have been described in the literature...   More >

Wednesday, September 27, 2017

Computational Approaches to Human Affective Neuroscience

Lecture | September 27 | 3 p.m. | 5101 Tolman Hall

Sonia Bishop, Professor, UC Berkeley

Department of Psychology

Abstract: Computational modelling allows us to move beyond simple approaches to experimental design. Here, I will present two very different examples of integrating computational modelling into human affective neuroscience. In the first example, we sought to better characterize the mechanisms underlying intolerance of uncertainty in anxiety. Participants performed bandit style decision-making...   More >

Thursday, September 28, 2017

Nature and nurture in neurocognitive development: insights from studies of plasticity in blindness

Seminar | September 28 | 3:30-4:30 p.m. | 101 Life Sciences Addition

Marina Bedny, John Hopkins, Department of Psychological & Brain Sciences

Department of Molecular and Cell Biology

This seminar is partially sponsored by NIH

Nature and nurture in neurocognitive development: insights from studies of plasticity in blindness

Colloquium | September 28 | 3:30-5 p.m. | 101 Life Sciences Addition

Marina Bedny, Johns Hopkins University

Department of Psychology

The human cortex consists of distinct networks that support cognitive functions such as language processing, face perception, and motor control. How do intrinsic physiology and experience determine this specialization? Studies of sensory loss provide unique insights into this question. In individuals who are blind from birth so called “visual” cortices acquire responses to sound and touch....   More >