{"id":10962,"date":"2017-10-19T10:31:23","date_gmt":"2017-10-19T14:31:23","guid":{"rendered":"http:\/\/www.bu.edu\/neuro\/?post_type=profile&#038;p=10962"},"modified":"2018-05-07T17:30:45","modified_gmt":"2018-05-07T21:30:45","slug":"kamal-sen","status":"publish","type":"profile","link":"https:\/\/www.bu.edu\/neuro\/profile\/kamal-sen\/","title":{"rendered":"Kamal Sen"},"content":{"rendered":"<ul>\n<li class=\"additional_affiliations\"><span class=\"label\">Additional Affiliations<\/span>Associate Chair for Graduate Studies, Biomedical Engineering<\/li>\n<li class=\"areas_of_interest\"><span class=\"label\">Areas of Interest<\/span>Neural Coding of Natural Sounds: Theoretical methods for characterizing auditory receptive fields, statistics of natural sounds, neural encoding and decoding, information theoretic approaches to characterizing efficiency of coding<br \/>\nHierarchical Auditory Processing: Characterizing successive stages of auditory processing and changes in neural selectivity to natural sounds.<br \/>\nNeural Discrimination: Quantifying neural discriminability of different classes of behaviorally relevant sounds, dynamics of discrimination.<br \/>\nPopulation Coding of Natural Sounds: Coding of natural sounds in neural populations, quantitative methods for detecting patterns of population activity, dynamics of correlation, information in patterns of population activity.<br \/>\nLearning in Single Neurons and Auditory Networks: Changes in receptive field structure during learning, dependence of receptive field structure on the statistics of natural sounds.<\/li>\n<li class=\"research_areas\"><span class=\"label\">Research Areas<\/span>How do neurons in the brain encode complex natural sounds? What are the neural substrates of selectivity for and discrimination of different categories of natural sounds? Are these substrates innate or shaped by learning?Our laboratory investigates these questions with a focus on auditory cortex. Electrophysiological techniques are used to record neural responses from hierarchical stages of auditory processing. Theoretical methods from areas such as statistical signal processing, systems theory, probability theory, information theory and pattern recognition are applied to characterize how neurons in the brain encode natural sounds. Computational models are constructed to understand the processing of natural sounds both at the single neuron and the network level, to model neural selectivity and discrimination, and to explore the role of learning in shaping the neural code.<\/li>\n<\/ul>\n","protected":false},"author":14101,"template":"","_links":{"self":[{"href":"https:\/\/www.bu.edu\/neuro\/wp-json\/wp\/v2\/profile\/10962"}],"collection":[{"href":"https:\/\/www.bu.edu\/neuro\/wp-json\/wp\/v2\/profile"}],"about":[{"href":"https:\/\/www.bu.edu\/neuro\/wp-json\/wp\/v2\/types\/profile"}],"author":[{"embeddable":true,"href":"https:\/\/www.bu.edu\/neuro\/wp-json\/wp\/v2\/users\/14101"}],"version-history":[{"count":2,"href":"https:\/\/www.bu.edu\/neuro\/wp-json\/wp\/v2\/profile\/10962\/revisions"}],"predecessor-version":[{"id":12062,"href":"https:\/\/www.bu.edu\/neuro\/wp-json\/wp\/v2\/profile\/10962\/revisions\/12062"}],"wp:attachment":[{"href":"https:\/\/www.bu.edu\/neuro\/wp-json\/wp\/v2\/media?parent=10962"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}