A5101736463- EEG and Brain-Computer Interfaces
- Neuroscience and Neural Engineering
- Multimedia Communication and Technology
- Hearing Loss and Rehabilitation
- Hearing, Cochlea, Tinnitus, Genetics
- Video Analysis and Summarization
- Transcranial Magnetic Stimulation Studies
- Multisensory perception and integration
- Heart Rate Variability and Autonomic Control
- Planarian Biology and Electrostimulation
- Noise Effects and Management
- Gaze Tracking and Assistive Technology
- Interactive and Immersive Displays
- Mental Health Research Topics
- Obstructive Sleep Apnea Research
- Image Retrieval and Classification Techniques
- Functional Brain Connectivity Studies
- Image and Object Detection Techniques
- Neural and Behavioral Psychology Studies
- Music and Audio Processing
- Tactile and Sensory Interactions
- Sleep and Wakefulness Research
- Ophthalmology and Visual Health Research
- Microfluidic and Bio-sensing Technologies
- Bipolar Disorder and Treatment
Hanyang University
2005-2025
Due to the absence of objective diagnostic criteria, tinnitus diagnosis primarily relies on subjective assessments. However, its neuropathological features can be objectively quantified using electroencephalography (EEG). Despite existing research, pathophysiology remains unclear. The this study was gain a deeper comprehension neural mechanisms underlying through comparison cognitive event-related potentials in patients with and healthy controls (HCs). Furthermore, we explored potential...
Asynchronous brain-computer interfaces (BCIs) based on electroencephalography (EEG) generally suffer from poor performance in terms of classification accuracy and false-positive rate (FPR). Thus, BCI toggle switches electrooculogram (EOG) signals were developed to on/off synchronous systems. The conventional exhibit fast responses with high accuracy; however, they have a FPR or cannot be applied patients oculomotor impairments. To circumvent these issues, we novel switch that users can...
Enhancement of computational efficiency is highly critical for finite-element analysis electric fields generated by transcranial direct-current stimulation (tDCS) in order to foster field-analysis-based customized brain practical scenarios. In this communication, we applied domain decomposition method (DDM) and adaptive mesh refinement the tDCS. DDM likely be particularly useful tDCS field problems with extracephalic reference electrodes. Our simulation results demonstrated that adopting...
Precise estimation of electrical conductivity the eyes is important for accurate analysis electric field distributions in during ocular iontophoresis. In this study, we estimated tissue conductivities a rabbit eye, which has been widely employed neuro-ophthalmological experiments, through an vivo experiment first time. Electrical potentials were measured at multiple locations on skin, while weak currents transmitted into skin via two surface electrodes attached to around eye. A finite...
Excessive cognitive load is a one of the major cause human error that can lead to catastrophic disasters, i.e. air traffic accidents. Therefore, maintaining proper amount workload important prevent unwanted errors caused by mental burden. This study aims (1) compare electrophysiological differences brain reacting on different workload, and (2) classify workload. Ten healthy subjects were recruited for study. Thirty-two channels was used record electroencephalogram (EEG) while participants...
It has been frequently reported that non-negligible numbers of individuals have steady-state visual evoked potential (SSVEP) responses low signal-to-noise-ratio (SNR) to specific stimulation frequencies, which makes detection the SSVEP difficult especially in brain-computer interface applications. We investigated whether can be modulated by anodal transcranial direct-current (tDCS) cortex.Each participant participated two 20-min experiments-an actual tDCS experiment and a sham...
Background: It has been reported in many previous studies that the lack of auditory input due to hearing loss (HL) can induce changes brain. However, most these have focused on individuals with pre-lingual HL and predominantly compared characteristics those normal (NH) cochlear implant (CI) users children. This study examined visual evoked potential NH listeners, bilateral HL, CI users, including single-sided deafness. Methods: A total sixteen participants (seven four sensorineural five...