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Kim, Sung-Phil (김성필)

Department
Department of Biomedical Engineering(바이오메디컬공학과)
Website
http://bci.unist.ac.kr
Lab
Brain-Computer Interface Lab. (뇌-컴퓨터 인터페이스 연구실)
Research Keywords
Brain-computer interface, Statistical Signal Processing, Neural Code
Research Interests
As a neuroengineering lab, we are conducting researches on how to establish interfaces to the brain to read out neural information for understanding brain mechanisms and developing technologies used for humans. Our research activities largely include a number of specific projects with different aims.  The research project of intracortical brain-computer interfaces (BCIs) aim to understand how neuronal activities encode information and to develop a system that harnesses intracortical neuronal signals to actuate external systems. Specifically, we are working on developing a bi-directional BCI to control a robotic arm by reading motor cortical activities and at the same time, to deliver somatosensory senses back to the brain by writing the code of senses directly to the somatosensory neurons. We anticipate that this type of BCIs will provide independence and enhanced quality of life to severely disabled persons.  Another research project builds a similar BCI system, but using non-invasive brain signals such as electroencephalography (EEG) to control home appliances of daily use. The non-invasive BCI system targets a wider range of populations to allow people to gain brain control over a variety of devices such as a TV set, a refrigerator, a smart LED system, and so on. We aim to achieve this goal by combining BCIs with augmented reality (AR) technology.  Other research projects aim to develop “neuro-tools” for various purposes. A neuromarketing project pursues to establish a set of tools to help understand cognitive and affective states of consumers by reading and analyzing brain activities. A biometric project develops novel biometrics based on individual brain responses elicited by unique stimulations. A multi-modal empathy assessment project attempts to build a systematic approach to evaluate one’s empathic capacity by measuring behavioral and neural activities as well as eye gaze during interaction with others. An automated home service project aims to develop a system that measures daily activities of a user from wearable devices, estimates the user’s mental and physical states and provides automated home service in accordance to the user states. Finally, a tactile learning project is concerned with building a model to learn tactile percepts from artificial tactile sensor signals, by mimicking the way the human somatosensory system works.  Take all these together, our lab ultimately aims to understand the brain better and utilize the brain information more effectively for human life.
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Issue DateTitleAuthor(s)TypeViewAltmetrics
2020-10Decoding Kinematic Information From Primary Motor Cortex Ensemble Activities Using a Deep Canonical Correlation AnalysisKim, Min-Ki; Sohn, Jeong-Woo; Kim, Sung-PhilARTICLE9 Decoding Kinematic Information From Primary Motor Cortex Ensemble Activities Using a Deep Canonical Correlation Analysis
2020-09Editorial: Tactile Intelligence in RobotsKim, Sung-Phil; Wallraven, Christian; Duchaine, VincentARTICLE14 Editorial: Tactile Intelligence in Robots
2020-03Perception of surface stickiness in different sensory modalities: an functional MRI studySo, Yosup; Kim, Sung-Phil; Kim, JunsukARTICLE136 Perception of surface stickiness in different sensory modalities: an functional MRI study
2020-02Detection of Drivers' Anxiety Invoked by Driving Situations Using Multimodal BiosignalsLee, Seungji; Lee, Taejun; Yang, Taeyang, et alARTICLE112 Detection of Drivers' Anxiety Invoked by Driving Situations Using Multimodal Biosignals
2019-12A Spike Train Distance Robust to Firing Rate Changes Based on the Earth Mover's DistanceSihn, Duho; Kim, Sung-PhilARTICLE502 A Spike Train Distance Robust to Firing Rate Changes Based on the Earth Mover's Distance
2019-09Online home appliance control using EEG-Based brain-computer interfacesKim, Minju; Kim, Min-Ki; Hwang, Minho, et alARTICLE183 Online home appliance control using EEG-Based brain-computer interfaces
2019-06Group-Level Neural Responses to Service-to-Service Brand ExtensionYang, Taeyang; Kim, Sung-PhilARTICLE231 Group-Level Neural Responses to Service-to-Service Brand Extension
2019-02Korea Brain Initiative: Emerging Issues and Institutionalization of NeuroethicsJeong, Sung-Jin; Lee, In Young; Jun, Bang Ook, et alARTICLE275 Korea Brain Initiative: Emerging Issues and Institutionalization of Neuroethics
2019-01Differences in the synchronization of alpha oscillations between anterior and posterior brain regionsSin, Duho; Kim, Min-Ki; Kim, Jinsoo, et alARTICLE370 Differences in the synchronization of alpha oscillations between anterior and posterior brain regions
2019-01Shared neural representations of tactile roughness intensities by somatosensation and touch observation using an associative learning methodKim, Junsuk; Buelthoff, Isabelle; Kim, Sung-Phil, et alARTICLE321 Shared neural representations of tactile roughness intensities by somatosensation and touch observation using an associative learning method
2018-12Implantable Neural Probes for Brain-Machine Interfaces - Current Developments and Future ProspectsChoi, Jong-ryul; Kim, Seong-Min; Ryu, Rae-Hyung, et alARTICLE436 Implantable Neural Probes for Brain-Machine Interfaces - Current Developments and Future Prospects
2018-08A Wearable Wrist Band-Type System for Multimodal Biometrics Integrated with Multispectral Skin Photomatrix and Electrocardiogram SensorsKim, Hanvit; Kim, Haena; Chun, Se Young, et alARTICLE673 A Wearable Wrist Band-Type System for Multimodal Biometrics Integrated with Multispectral Skin Photomatrix and Electrocardiogram Sensors
2018-04Electroencephalographic feature evaluation for improving personal authentication performanceKang, Jae-Hwan; Jo, Young Chang; Kim, Sung-PhilARTICLE584 Electroencephalographic feature evaluation for improving personal authentication performance
2018-04Enhanced Nogo-P3 amplitudes of mothers compared with non-mother women during an emotional Go/Nogo taskHayashi, Sayuri; Wada, Hiroko; Kim, Sung-Phil, et alARTICLE659 Enhanced Nogo-P3 amplitudes of mothers compared with non-mother women during an emotional Go/Nogo task
2018-04Gamma EEG Correlates of Haptic Preferences for a Dial InterfacePark, Wanjoo; Kim, Da-Hye; Kim, Sung-Phil, et alARTICLE433 Gamma EEG Correlates of Haptic Preferences for a Dial Interface
2018-02Characteristics of Human Brain Activity during the Evaluation of Service-to-Service Brand ExtensionYang, Taeyang; Lee, Seungji; Seomoon, Eunbi, et alARTICLE922 Characteristics of Human Brain Activity during the Evaluation of Service-to-Service Brand Extension
2018-02EEG Beta Oscillations in the Temporoparietal Area Related to the Accuracy in Estimating Others' PreferencePark, Jonghyeok; Kim, Hackjin; Sohn, Jeong-woo, et alARTICLE832 EEG Beta Oscillations in the Temporoparietal Area Related to the Accuracy in Estimating Others' Preference
2018-02A simulation study on the effects of neuronal ensemble properties on decoding algorithms for intracortical brain-machine interfacesKim, Min-Ki; Sohn, Jeong-woo; Lee, Bongsoo, et alARTICLE430 A simulation study on the effects of neuronal ensemble properties on decoding algorithms for intracortical brain-machine interfaces
2017-09Neural Activity Patterns in the Human Brain Reflect Tactile Stickiness PerceptionKim, Junsuk; Yeon, Jiwon; Ryu, Jaekyun, et alARTICLE510 Neural Activity Patterns in the Human Brain Reflect Tactile Stickiness Perception
2017-05Analysis of temporal firing patterns of primary afferent C-fibers for different sensations in miceCho, Kyeongwon; Jang, Jun Ho; Kim, Sung-Phil, et alARTICLE550 Analysis of temporal firing patterns of primary afferent C-fibers for different sensations in mice

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