Education History

  • B.S., Communication Sciences and Disorders, Northwestern University
  • M.A., Communication Sciences and Disorders, The University of Texas at Austin
  • Ph.D., Communication Sciences and Disorders, The University of Texas at Austin

Work Experience

Senior Professional Staff, JHU Applied Physics Laboratory

Publications

Kabotyanski KE, Yi HG, Hingorani R, Robinson BS, Cowley HP, Fifer MS, … Sheth SA. (2024). Towards objective, temporally resolved neurobehavioral predictors of emotional state. Brain Stimulation: Basic, Translational, and Clinical Research in Neuromodulation, 17(6), 1208-1212.

Yi HG, Chandrasekaran B, Nourski KV, Rhone AE, Schuerman WL, Howard MA, Chang EF, Leonard MK. (2021). Learning non-native speech sounds changes local encoding in the adult human cortex. Proceedings of the National Academy of Sciences, 118(36), e2101777118.

Feng G, Gan Z, Yi HG, Ell SW, Roark CL, Wang S, Wong PCM, Chandrasekaran B. (2021). Neural dynamics underlying the acquisition of distinct auditory category structures. NeuroImage, 244, 118565.

Llanos F, McHaney J, Schuerman WL, Yi HG, Leonard MK, Chandrasekaran B. (2020). Non-invasive peripheral nerve stimulation selectively enhances speech category learning in adults. npj Science of Learning, 5(1), 1-11.

Yi HG*, Leonard MK*, Chang EF. (2019). The encoding of speech sounds in the superior temporal gyrus. Neuron, 102(6), 1096-1110.

Feng G*, Yi HG*, Chandrasekaran B. (2018). The role of the human auditory corticostriatal network in speech learning. Cerebral Cortex, bhy289.

Yi HG, Xie Z, Reetzke R, Dimakis AG, Chandrasekaran B. (2017). Vowel decoding from single-trial speech-evoked electrophysiological responses: A feature-based machine learning approach. Brain and Behavior, 7(6): e00665.

Yi HG, Chandrasekaran B. (2016). Auditory categories with separable decision boundaries are learned faster with full feedback than with minimal feedback. The Journal of the Acoustical Society of America, 140(2), 1332-1335.

Chandrasekaran B, Yi HG, Smayda K, Maddox WT. (2016). Effect of explicit dimension instruction on speech category learning. Attention, Perception, & Psychophysics, 78, 566-582.

Yi HG, Maddox WT, Mumford JA, Chandrasekaran B. (2016). The role of corticostriatal systems in speech category learning. Cerebral Cortex, 26(4), 1409-1420.

Maddox WT, Koslov S, Yi HG, Chandrasekaran B. (2015). Performance Pressure Enhances Speech Learning. Applied Psycholinguistics, doi: 10.1017/S0142716415000600.

Chandrasekaran B, Yi HG, Blanco N, McGeary JE, Maddox WT. (2015). Enhanced procedural learning of speech sound categories in a genetic variant of FOXP2. The Journal of Neuroscience, 35(20), 7808-7812.

Xie Z*, Yi HG*, Chandrasekaran B. (2014). Nonnative audiovisual speech perception in noise: Dissociable effects of the speaker and listener. PLoS ONE, 9(12), e114439.

Yi HG, Smiljanic R, Chandrasekaran B. (2014). The neural processing of foreign-accented speech and its relationship to listener bias. Frontiers in Human Neuroscience, 8:768.

Maddox WT, Chandrasekaran B, Smayda K, Koslov S, Yi HG, Beevers CG. (2014). Elevated depressive symptoms enhance reflexive but not reflective auditory category learning. Cortex, 58, 186-198.

Chandrasekaran B, Yi HG, Maddox WT. (2014). Dual-learning systems during speech category learning. Psychonomic Bulletin & Review, 21(2), 488-495.

Yi HG, Phelps JE, Smiljanic R, Chandrasekaran B. (2013). Reduced efficiency of audiovisual integration for nonnative speech. The Journal of the Acoustical Society of America, 134(5), EL387-EL393.

Maddox WT, Chandrasekaran B, Smayda K, Yi HG. (2013). Dual systems of speech category learning across the lifespan. Psychology and Aging, 28(4), 1042.

Hornickel J, Anderson S, Skoe E, Yi HG, Kraus N. (2012). Subcortical representation of speech fine structure relates to reading ability. NeuroReport, 23(1), 6-9.

Anderson S, Parbery-Clark A, Yi HG, Kraus N. (2011). A neural basis of speech-in-noise perception in older adults. Ear & Hearing, 32(6), 750-757.

Anderson S, Chandrasekaran B, Yi HG, Kraus N. (2010). Cortical-evoked potentials reflect speech-in-noise perception in children. European Journal of Neuroscience, 32(8), 1407- 1413.