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13:00 8 May 2015

External Seminar: Co-modulation enhances signal detection via object segregation in mouse primary auditory cortex


Main Seminar Room | UCL Ear Institute (link Map)
332 Grays Inn Road | London | WC1X 8EE | United Kingdom

Open to: Academic

Speaker information

Paul Chadderton, Imperial

The auditory system is excellent at grouping signals into separate objects and can do so using a small number of cues. One phenomenon that uses such grouping processes is co-modulation masking release (CMR), whereby coherent amplitude modulation of sound across many frequencies (e.g. a broadband sound) increases the detectability of a concurrent signal (e.g. a pure tone). In this talk, I will describe how such cues influence the activity of single neurons and populations in mouse primary auditory cortex (A1).


Roland Schaette