Results 91 to 100 of about 3,887,920 (279)

Emotion classification in Parkinson's disease by higher-order spectra and power spectrum features using EEG signals: A comparative study [PDF]

, 2014
Deficits in the ability to process emotions characterize several neuropsychiatric disorders and are traits of Parkinson's disease (PD), and there is need for a method of quantifying emotion, which is currently performed by clinical diagnosis ...
Mohamad, Khairiyah, Yuvaraj, Rajamanickam, Ibrahim, Norlinah Mohamed, Omar, Mohd Iqbal, Murugappan, Murugappan, Sundaraj, Kenneth, Satiyan, Marimuthu, Palaniappan, Ramaswamy   +7 more
core   +1 more source

Wearable Morphology‐Adaptive in‐Ear Device With Active Cleansing Capability for Multimodal Health Monitoring

Advanced Materials, EarlyView.
We present SCIENCE, an in‐ear multimodal physiological monitor featuring two key innovations. Water‐triggered morphological expansion (a 2‐mm cylinder to a 9‐mm spindle) achieves conformal adaptation across complex canal geometries. Simultaneously, active biofouling mitigation disrupts cerumen barriers, reducing sensor‐skin impedance by 20%.
Shuyun Zhuo, Zihuan Wu, Anan Zhang, Shideh Kabiri Ameri   +3 more
wiley   +1 more source

Understanding perception of active noise control system through multichannel EEG analysis

Healthcare Technology Letters, 2018
In this Letter, a method is proposed to investigate the effect of noise with and without active noise control (ANC) on multichannel electroencephalogram (EEG) signal.
Sangeeta Bagha, R.K. Tripathy, Pranati Nanda, Pranati Nanda, C. Preetam, Debi Prasad Das   +5 more
doaj   +1 more source

EEG Signal Processing

, 2007
Electroencephalograms (EEGs) are becoming increasingly important measurements of brain activity and they have great potential for the diagnosis and treatment of mental and brain diseases and abnormalities. With appropriate interpretation methods they are
Chambers, J., Chambers, JA, Sanei, S, Sanei, Saeid   +3 more
core   +1 more source

Bioengineered Interfaces for Peripheral Nerve Sensory Restoration

Advanced Materials, EarlyView.
Half of amputees abandon their prosthetics for lack of feeling. This review charts the full path from peripheral nerve injury to restored sensation, through surgical, regenerative, noninvasive, and implanted approaches, and shows how injury type and interface material properties determine which strategy can deliver naturalistic feedback, and why ...
Sydney Swedick, Salim El Hadwe, Kesi Liang, George G. Malliaras, Damiano G. Barone   +4 more
wiley   +1 more source

Epilepsy EEG Seizure Prediction Based on the Combination of Graph Convolutional Neural Network Combined with Long- and Short-Term Memory Cell Network

Applied Sciences
With the increasing research of deep learning in the EEG field, it becomes more and more important to fully extract the characteristics of EEG signals. Traditional EEG signal classification prediction neither considers the topological structure between ...
Zhejun Kuang, Simin Liu, Jian Zhao, Liu Wang, Yunkai Li   +4 more
doaj   +1 more source

Selective Laser Sintering and Graphitization for Mono‐Matrix Unibody Fabrication of Integrated Stereo‐Circuit and Stereo‐Fluidic Wearable Electronics

Advanced Materials, EarlyView.
A novel selective laser sintering and graphitization (SLSG) 3D printing technology enables unibody fabrication of compacted insulating structures and conductive circuits in fluidic‐integrated wearable electronics through adaptive photonic modulation.
Li Zhang, Wing Cheung Mak
wiley   +1 more source

An improved discriminative filter bank selection approach for motor imagery EEG signal classification using mutual information

BMC Bioinformatics, 2017
Common spatial pattern (CSP) has been an effective technique for feature extraction in electroencephalography (EEG) based brain computer interfaces (BCIs).
Shiu Kumar, Alok Sharma, T. Tsunoda
semanticscholar   +1 more source

EEG–fMRI of idiopathic and secondarily generalized epilepsies [PDF]

, 2006
We used simultaneous EEG and functional MRI (EEG–fMRI) to study generalized spike wave activity (GSW) in idiopathic and secondary generalized epilepsy (SGE).
Lemieux, L., Hamandi, Khalid, Friston, K., Salek-Haddadi, Afraim, Laufs, Helmut, Friston, Karl, Lemieux, Louis, Duncan, John S., Liston, Adam, Duncan, J.S., Hamandi, K., Laufs, H., Fish, David R., Liston, A., Salek-Haddadi, A., Fish, D.R.   +15 more
core   +1 more source

Muscle Control of an Extra Robotic Digit

Advanced Robotics Research, EarlyView.
This study compares muscle‐ and movement‐based control for operating a supernumerary robotic thumb. While movement control performs better in the proposed tasks, muscle‐based (EMG) control promotes broader motor learning. The results highlight the promise and challenges of using biosignals for human augmentation, offering new insights into intuitive ...
Julien Russ, Lucy Dowdall, Francesco Cenciarelli, Kitty Goodridge, Mabel Ziman, Hristo Dimitrov, Danielle Clode, Tamar R. Makin   +7 more
wiley   +1 more source