The long-term goal of this research proposal is to understand the cellular and synaptic mechanisms underlying motion vision and dendritic signal processing in general. To achieve this end, the research plan represents a combined theoretical and experimental approach using the fly visual interneurons as an experimental model system. The experimental data undergo an information theoretic analysis and compared to the performance of biophysically realistic computer models of the cells.

Agency
National Institute of Health (NIH)
Institute
National Institute of Mental Health (NIMH)
Type
Research Project (R01)
Project #
1R01MH061598-01
Application #
6097448
Study Section
Special Emphasis Panel (ZRG1-IFCN-8 (01))
Program Officer
Glanzman, Dennis L
Project Start
2000-05-01
Project End
2005-04-30
Budget Start
2000-05-01
Budget End
2001-04-30
Support Year
1
Fiscal Year
2000
Total Cost
$215,016
Indirect Cost
Name
University of California Berkeley
Department
Public Health & Prev Medicine
Type
Schools of Earth Sciences/Natur
DUNS #
094878337
City
Berkeley
State
CA
Country
United States
Zip Code
94704
Reisenman, C; Haag, J; Borst, A (2003) Adaptation of response transients in fly motion vision. I: Experiments. Vision Res 43:1291-307
Borst, Alexander; Reisenman, Carolina; Haag, Juergen (2003) Adaptation of response transients in fly motion vision. II: Model studies. Vision Res 43:1309-22
Haag, Juergen; Borst, Alexander (2002) Dendro-dendritic interactions between motion-sensitive large-field neurons in the fly. J Neurosci 22:3227-33
Borst, A; Haag, J (2001) Effects of mean firing on neural information rate. J Comput Neurosci 10:213-21
Haag, J; Borst, A (2001) Recurrent network interactions underlying flow-field selectivity of visual interneurons. J Neurosci 21:5685-92