A5014526700- EEG and Brain-Computer Interfaces
- Acupuncture Treatment Research Studies
- Functional Brain Connectivity Studies
- Neurological disorders and treatments
- Transcranial Magnetic Stimulation Studies
- Electrical and Bioimpedance Tomography
- Neural dynamics and brain function
- Parkinson's Disease Mechanisms and Treatments
- Blind Source Separation Techniques
- Heart Rate Variability and Autonomic Control
- Geophysical and Geoelectrical Methods
- Biofield Effects and Biophysics
- Traditional Chinese Medicine Studies
- Neural and Behavioral Psychology Studies
- Genetic Neurodegenerative Diseases
- Gaze Tracking and Assistive Technology
- Advanced MRI Techniques and Applications
- Neuroscience and Neural Engineering
- Muscle activation and electromyography studies
- Neuroscience and Music Perception
- Psychosomatic Disorders and Their Treatments
- Memory Processes and Influences
- Microwave Imaging and Scattering Analysis
- Memory and Neural Mechanisms
- Emotion and Mood Recognition
Hebei University of Technology
2012-2024
Illinois Institute of Technology
2024
Shandong University of Technology
2024
Shanghai Jiao Tong University
2022-2024
Zhejiang University
2024
Capital Medical University
2017-2023
Beijing Chao-Yang Hospital
2022
Tianjin University of Technology
2021
Hunan Cancer Hospital
2021
Central South University
2021
This paper proposes a temporal information preserving multi-modal emotion recognition framework based on physiological and facial expression data streams. The performance of each component is evaluated compared individually after fusion. Specifically, we the effect different views cameras expressions for recognition, combined these to achieve better performance. A Temporal Information Preserving Framework (TIPF) proposed more accurately model relationships between emotional states over time....
Electrical impedance tomography (EIT) is a newly developed technique by which measurements from the surface of an object are reconstructed into image. The two-dimensional (2-D) EIT problem regarded as simplified model. As 2-D model cannot physically represent three-dimensional (3-D) structure, spatial information place where changed some diseases be detected accurately. Therefore, 3-D necessary. In this paper, finite element method (FEM) forward presented. A sphere studied. tetrahedron used...
Transcranial magnetic stimulation (TMS) is an intriguing technology for investigating functions in the brain. Magnetic coil transcranial devices can produce brief, strong pulses to induce electric fields brain which modulate neural activity. Stimulation intensity, field attenuation depth and focality are keys of efficient functional stimulations. In this paper, three configurations analysed: circular coil, eight-figure array. The results show array has significantly larger intensity compared...
Brain Computer Interface (BCI) is a system that provides an artificial communication between the human brain and external world. It may give disabled people direct control over neuro-prosthesis by their intentions are reflected in signals. In this paper, electric field data (EEG) was recorded though 28 electrodes placed on scalp. According to fact EEG non-stationary non-linear; non-linear dynamic method called Sample Entropy (SampEn) applied extract features of EEG. A Support Vector Machine...
A motor based Brain-Computer Interface (BCI) translates the subject's intention into a control signal by means of method which extracts characteristic feature from EEG recorded scalp. In this paper, during three imagery tasks, were imagination left hand, right hand and foot movements, was investigated. novel named Hilbert-Huang transform (HHT) is introduced to extract signal. Firstly, raw decomposed using Empirical Mode Decomposition (EMD). And then, several Intrinsic Functions (IMF) are...
Background The purpose of this study was to evaluate the changes in fundus vascular density and micromorphological structure all plexuses during different stages diabetic retinopathy (DR), correlation between blood flow DR severity. Methods This observational cross-sectional conducted 50 eyes with DR, 25 diabetes mellitus (DM) patients without clinical signs 41 healthy eyes. foveal avascular zone (FAZ), vessel superficial capillary plexus (SCP), deep retinal (DCP) were acquired by RTVue XR...
PVC plastic products are common combustible substances seen in fires, but their thermal degradation behavior under different oxygen concentrations has not been adequately studied. The of materials atmospheres with was analyzed via thermogravimetric–Fourier transform infrared spectroscopy (TG-FTIR). TG results show that the process a non-oxygenated atmosphere occurred two stages, and activation energies stages were 130–175 KJ mol−1 230–320 mol−1, respectively; oxygenated atmosphere, three...
Excessive gaming can lead to disorder, which affects the function and structure of brain. In order diagnose disorders, it is importance understand how behavior brain activity patterns whether there exist differences in effects on different individuals. Electroencephalogram (EEG) microstate reflects a transiently stable topological with spatiotemporal characteristics, spatial characteristic classes temporal parameters provide insight into brain's functional activities disorders. explore...
Transcranial magnetic stimulation (TMS) is a new tool for the study of human brain and neurological therapeutics. Magnetic coil design very important in TMS technique. Precise spatial localization sites key efficient functional stimulations. This paper develops circular coils, figure-of-8 coils array elements order to realize transcranial stimulator, analyses properties. The results show that different have focus.
Brain computer interface (BCI) is based on processing brain signals recorded from the scalp or surface of cortex in order to identify different states and covert corresponded control command. The key problems BCI research are feature extraction classification. In this paper, two experiments were performed, EEG data recording during each experiment. One experiment contains five mental tasks, including ";baseline";, ";rotation";, ";multiplication";, ";counting"; ";letter-composing";, other...
Electrical impedance tomography (EIT) is a new functional imaging technique. This paper presents the development of electrical system with 128 electrodes for change detection and 3D human thorax. The consists several modules, including multi-frequency current source, driving, measuring, data acquisition, controlling signal processing modules. A high speed digital processor (DSP) used as controller. 64 driving measuring are positioned uniformly in four planes around surface cylindrical...
Brain Computer Interface (BCI) can translate the mind of patients who suffered from locked- in syndrome into control commands or meaning symbols. Using this technology, communicate with world. The core parts a typical BCI system is feature extraction and pattern recognition. Too many irrelevant redundant features will increase time classification decrease prediction accuracy. kernel parameters setting for support vector machine (SVM) also impact on In paper, after extracted though algorithm...
Stimulation at specific acupoints can activate cortical regions in human subjects. Previous studies have mainly focused on a single brain region. However, the is network and many participate same task. The study of region alone cannot clearly explain any brain-related issues. Therefore, for present study, magnetic stimulation was used to stimulate Neiguan (PC6) acupoint, 32-channel electroencephalography data were recorded before after stimulation. Brain functional networks constructed based...
Pineapple residue and banana pseudo-stem are waste from agricultural production in tropical zones, the characteristics of their pyrolysis should be explored for high-value utilization. Kinetics, thermodynamics, reaction mechanism valorization bio-char during these feedstock were conducted this study. In biomass mainly decomposed at 150–500 °C, there was a significant mass loss peak 650 °C. The activation energy range pineapple pseudo-stem, based on multi-heating rate method, 159–335 169–364...
Transcranial magnetic stimulation (TMS) is a powerful, non-invasive tool for investigating functions in the brain. The target inside head stimulated with eddy currents induced tissue by time-varying field. Precise spatial localization of sites key efficient functional stimulations. Many researchers devote to field analysis empty free space. In this paper, realistic model used Finite Element Method has been developed. TMS analyzed. This three-dimensional simulation useful stimulation.
Brain Computer Interface (BCI) based on motor imagery can translate the subject's EEG, which is captured from scalp when they are imaging movements of their limb, into a series control signals. The patients suffered locked in syndrome use this BCI system communicates with world. Due to characters non-linear and non-stationary human how extract valuable features different EEG data imagery, will be key problem design an efficient system. In paper, novel method named Hilbert Huang transform...