The following two papers have been published in SCI journals.

 

Young-Min Park, Do-Won Kim, Sangrae Kim, Chang-Hwan Im, and Seung-Hwan Lee, "The loudness dependence of the auditory evoked potential (LDAEP) as a predictor of the response to escitalopram in patients with generalized anxiety disorder," Psychopharmacol., vol. 213, pp. 625-632, 2011.
 
Seung Ho Choi, Sung June Kim, Chang-Hwan Im, Shin Ae Kim, and Daejoong Kim, "Quantitative model for the change of optical resonance in neural activity detection systems based on surface plasmon resonance," Opt. Laser Technol., vol. 43, no. 5, pp. 938-948, 2011.