Brown Bag

2019-2020 Talks

LYLE 1150: 12:30-1:30pm

March 23, 2020

Hari Bharadwaj, Assistant Professor, SLHS

Electroencephalography -- Measurement Physics and Diverse Use Cases

For almost a hundred years,  electroencephalography (EEG) has provided a non-invasive window into brain function contributing to many key discoveries in neuroscience, clinical neurology, and psychology. This presentation will (i) provide an overview of the physics underlying EEG measurements and which neural currents are likely to contribute to the signal, and (ii) discuss the diverse array of EEG features such as "evoked responses",  spectral perturbations, and spatial topopgraphy that are typically analyzed to provide insight into basic questions and applications in speech, language, and hearing sciences.

 

 

 

 

 

Speech, Language, & Hearing Sciences, Lyles-Porter Hall, 715 Clinic Drive, West Lafayette, IN 47907-2122, PH: (765) 494-3789

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