- Title: Time-frequency analysis of auditory brainstem data
- Description: This project focuses on registered electrophysiological reaction signals, auditory brain response (ABR) data, that originate in the brainstem when click stimuli are presented. The company SensoDetect AB has developed the globally patented SD-BERA (SensoDetect-Brainstem Evoked Response Audiometry) technology based on over thirty years research experiences in Lund University. The SD-BERA technology registers electrophysiological reaction patterns that emanate in the brain when specific sound stimuli are presented. Today the brainstem activity is usually illustrated as microvolt activity vs time in milliseconds. The goal is to visulize the brainstem responses using time-frequency analysis and possibly to amplify certain features and to reduce noise. The data will be healthy control recordings and possibly also recordings from different patient groups, e.g., to compare intrasubject changes due to placebo and neuroactive substances.
- Contact: Maria Sandsten
Questions: webmaster
Last update: 2013-04-11
Centre for Mathematical Sciences, Box 118, SE-22100, Lund. Telefon: +46 46-222 00 00 (vx)