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--- abstract: "Using a delay adaptation learning rule, we model the activity-dependent development of directionally selective cells in the primary visual cortex. Based on input stimuli, a learning rule shifts delays to create synchronous arrival of spikes at cortical cells. As a result, delays become tuned creating a smooth cortical map of direction selectivity. This result demonstrates how delay adaption can serve as a powerful abstraction for modeling temporal learning in the brain. \n" altloc: - http://www.cs.utexas.edu/users/nn/pages/publications/abstracts.html#tversky.cns01.ps.gz chapter: ~ commentary: ~ commref: ~ confdates: ~ conference: ~ confloc: ~ contact_email: ~ creators_id: - taltversky - '' creators_name: - family: Tversky given: Tal honourific: '' lineage: '' - family: Miikkulainen given: Risto honourific: Dr. lineage: '' date: 2002 date_type: published datestamp: 2002-08-27 department: ~ dir: disk0/00/00/24/31 edit_lock_since: ~ edit_lock_until: ~ edit_lock_user: ~ editors_id: [] editors_name: - family: Bower given: J. M. honourific: Dr. lineage: '' eprint_status: archive eprintid: 2431 fileinfo: /style/images/fileicons/application_pdf.png;/2431/1/tversky.cns01.pdf full_text_status: public importid: ~ institution: ~ isbn: ~ ispublished: inpress issn: ~ item_issues_comment: [] item_issues_count: 0 item_issues_description: [] item_issues_id: [] item_issues_reported_by: [] item_issues_resolved_by: [] item_issues_status: [] item_issues_timestamp: [] item_issues_type: [] keywords: 'self-organization, delay adaptation, direction selectivity, cortical maps, cortical development, visual cortex' lastmod: 2011-03-11 08:54:59 latitude: ~ longitude: ~ metadata_visibility: show note: ~ number: ~ pagerange: ~ pubdom: FALSE publication: 'Computational Neuroscience: Trends in Research' publisher: ~ refereed: FALSE referencetext: ~ relation_type: [] relation_uri: [] reportno: ~ rev_number: 12 series: ~ source: ~ status_changed: 2007-09-12 16:44:47 subjects: - comp-neuro-sci - comp-sci-neural-nets succeeds: 2422 suggestions: ~ sword_depositor: ~ sword_slug: ~ thesistype: ~ title: Modeling Directional Selectivity Using Self-Organizing Delay-Aadaptation Maps type: journalp userid: 3365 volume: ~