NIPS*98 workshop: Population coding

Computational Neurobiology Lab


NIPS*98 workshop

NIPS homepage: Neural Information Processing Systems

Multiple-Unit Recording and Population Codes

Saturday, December 5, 1998, Breckenridge, Colorado.

Organized by

Glen Brown , Salk Institute
Email: glen@salk.edu

Kechen Zhang , Salk Institute
Email: zhang@salk.edu

Multiple-single-neuron recordings are central to experimental strategies for understanding population coding. Multi-unit recording technology now allows us to test hypotheses about the representation of information in the brain, and provides a fertile ground for posing new theoretical questions. The goal of this workshop will be to present data from multiple-unit recordings in several types of nervous systems. We will discuss the recording, analysis, and interpretation of population data, including spike sorting and detection of structure in multi-unit records. We will also discuss how the interpretation of population data has contributed to our understanding of the nervous system. Finally, we hope to determine how new theoretical ideas can best be tested in multi-unit experiments.

Some questions of interest


Schedule

Morning session: 7:30-10:30

7:30-8:00: Michael Lewicki (Salk Institute and Carnegie-Mellon University):

A review of methods for spike sorting in time.
Email: lewicki@salk.edu
Personal home page

8:00-8:20: Glen Brown (Salk Institute):

Spike sorting in space. (abstract)
Email: glen@salk.edu
Personal home page

8:20-8:40: Maneesh Sahani (Caltech):

Tetrode recordings from macaque parietal cortex.
Email: maneesh@vis.caltech.edu
Personal home page

8:40-9:00: Stefano Panzeri (Oxford University):

Synergy and redundancy in population encoding.
Email: stefano.panzeri@psy.ox.ac.uk

9:00-9:10: Break

9:10-9:40: Steve Potter (Caltech):

Culturing neuronal networks on multi-electrode arrays to study learning in vitro.
Email: spotter@gg.caltech.edu
Personal home page

9:40-10:10: Guenter Gross (University of North Texas):

In vitro nervous systems.
Email: gross@nervous.cnns.unt.edu

10:10-10:30: Discussion

Afternoon session: 4:00-7:00

4:00-4:30: Miguel Nicolelis (Duke University):

Neural ensembles at multiple levels of the somatosensory system.
Email: nicoleli@neuro.duke.edu
Personal home page

4:30-4:50: Kechen Zhang (Salk Institute):

Is there a unique egocenter in hippocampal activity?
Email: zhang@salk.edu
Personal home page

4:50-5:10: Zoltan Nadasdy (Rutgers University):

Spike sequences in the hippocampus: from single cells to cell ensembles. (abstract)
Email: zoli@osiris.rutgers.edu
Personal home page

5:10-5:40: Bill Skaggs (Pittsburgh University):

What can we learn by looking at population vectors?
Email: bill@darwin.bns.pitt.edu
Personal home page

5:40-5:50: Break

5:50-6:20: John Welsh (New York University):

Population coding in the cerebellum.
Email: jpw4@is6.nyu.edu
Personal home page

6:20-6:50: John Donoghue (Brown University):

Population activity during voluntary movements and learning.
Email: John_Donoghue@brown.edu
Personal home page

6:50-7:00: Discussion


Online Database

  • Tetrode
  • Optical recording
  • Neuron culture on silicon probe

  • Last updated: Nov. 25, 1998