In my PhD research, I studied electrophysiological signals in the brain related to sensory processing of visual information, visual attention, and working memory using methods from signal processing, information theory, detection theory, and machine learning. Prior to that, I worked in research labs and interned at NASA Ames, applying signal processing techniques to neural data from the auditory system, the motor system, and patients with movement disorders. 

Publications

• [pdf] Latency of chromatic information in V4 neurons. Chang MH, Xian SX, Rubin J, Moore, T. Journal of Physiology Paris (2014)
• [pdf] Dissociation of response variability from firing rate effects in Frontal Eye Field neurons during visual stimulation, working memory, and attention. Chang MH, Armstrong KM, Moore T. Journal of Neuroscience (2012)
• [pdf] Top-down control of visual attention. Noudoost B, Chang MH, Steinmetz NA, Moore T. Current Opinion in Neurobiology (2010)
• [pdf] Selection and maintenance of spatial information by Frontal Eye Field neurons during visual attention. Armstrong KM, Chang MH, Moore T. Journal of Neuroscience (2009)
• [pdf] Presaccadic discrimination of receptive field stimuli by area V4 neurons. Moore T, Chang MH. Vision Research (2009)
• [pdf] Gesture based control and EMG decomposition. Wheeler KR, Chang MH, Knuth KH. IEEE Transactions on Systems, Man, and Cybernetics Part C: Applications and Reviews (2006)