Results 131 to 140 of about 100,182 (299)

Chaos-modified detrended moving average methodology for monitoring the depth of anaesthesia [PDF]

, 2013
This paper proposes a new method to monitor the depth of anaesthesia (DoA) based on the EEG signal. This approach firstly uses discrete wavelet transform (DWT) to to remove the spikes and the low frequency noise from raw EEG signals. After de-noising the
Li, Yan, Nguyen-Ky, T., Wen, Peng
core  

Multidimensional and Multifunctional Laser‐Induced Graphene (LIG) for Point‐of‐Care and Wearable Biosensing, Theranostics, and Bioactive Interfaces Toward Personalized Healthcare and Regenerative Medicine

Advanced Science, EarlyView.
Multidimensional laser‐induced graphene (LIG) spanning from 0D to 3D architectures is comprehensively reviewed for multifunctional biomedical platforms, including biosensing, theranostics, and bioactive interface applications, which highlights its potentials for point‐of‐care diagnostics, wearable health monitoring, smart drug delivery, and tissue ...
Li Zhang, Yurou Yuan, Xiaohong Ding, Wing Cheung Mak   +3 more
wiley   +1 more source

FREQ-EER: A Novel Frequency-Driven Ensemble Framework for Emotion Recognition and Classification of EEG Signals

Applied Sciences
Emotion recognition using electroencephalogram (EEG) signals has gained significant attention due to its potential applications in human–computer interaction (HCI), brain computer interfaces (BCIs), mental health monitoring, etc.
Dibya Thapa, Rebika Rai
doaj   +1 more source

The Analysis of Spontaneous Electroencephalogram (EEG) in Chronic Low Back Pain Patients Compared with Healthy Subjects. [PDF]

Med J Islam Repub Iran, 2023
Bemani S, Sarrafzadeh J, Noorizadeh Dehkordi S, Talebian S, Salehi R, Zarei J.   +5 more
europepmc   +1 more source

Integrated Ultrasonic Platform for Bioelectronic Control through Biological Barriers Based on Metasurface

Advanced Science, EarlyView.
A metasurface‐enabled ultrasonic platform achieves precise multi‐focal control through biological barriers, real‐time physiology‐driven modulation, and simultaneous wireless power and data transmission. By unifying wavefront engineering, closed‐loop feedback, and acoustic communication, this work establishes key enabling technologies toward scalable ...
Chuanxin Zhang, Hanjie Xiao, Xue Jiang, Dean Ta   +3 more
wiley   +1 more source

NON-LINEAR ANALYSIS OF INSTRUMENTAL TURKISH TRADITIONAL MUSIC MODES VIA HUMAN’S EEGS

Electrica, 2009
In this paper, we examined methods for analysing EEG (electroencephalogram) signals by listening some instrumental Turkish Traditional Music Modes. Investigations of the mutual interaction between EEG and music were employed via nonlinear signal analysis.
Mehmet ENGİN, Tayfun DALBASTI, Erkan Zeki ENGİN, Doğa Yavuzyılmaz, Ender Özdemir, Ömer Sinan Akaydın   +5 more
doaj   +2 more sources

Electroencephalogram (EEG) assessment of brain activity before and after electrical stunning in the Nile crocodile (Crocodylus niloticus). [PDF]

Sci Rep, 2023
Du Plooy KJ, Swan GE, Myburgh JG, Zeiler GE.   +3 more
europepmc   +1 more source

Inhibitory Decay and Supercritical Brain Dynamics During Sleep Deprivation

Advanced Science, EarlyView.
Sleep deprivation progressively shifts human brain dynamics from near‐critical toward supercritical states, as revealed by neuronal avalanche analysis of resting‐state fMRI. These changes track subjective sleep pressure rather than vigilance lapses and show marked network heterogeneity. A circuit model suggests that reduced inhibitory efficacy provides
Dai Zhang, Liqin Zhou, Rong Wang, Yuehua Han, Zhentao Zuo, Yanghua Tian, Ke Zhou   +6 more
wiley   +1 more source

Invasive Intracranial Electroencephalogram (EEG) Monitoring for Epilepsy in the Pediatric Patient With a Shunt. [PDF]

Cureus, 2023
El Shatanofy M, Hofmann K, Myseros JS, Gaillard WD, Keating RF, Oluigbo C.   +5 more
europepmc   +1 more source

Optical Charge Trap Memory Based on Graphene/ZnO Heterostructures for Long‐Term Retention and Adaptive Learning

Advanced Electronic Materials, EarlyView.
A biocompatible graphene/ZnO optical charge trap memory (CTM) is reported with over 54 h retention, enabled by interfacial photodoping. Using transient absorption spectroscopy and electrical analysis, charge transfer quenching is elucidated and reveal that a large energy barrier at the interface is responsible for long‐term memory retention.
Seungmin Shin, Junhyung Kim, Hyungdoh Lee, Yixuan Dou, Jacob T. Heiden, Seung Eun Lee, Jinwoo Song, Lina Quan, Giulia Tagliabue, Min Seok Jang, Himchan Cho   +10 more
wiley   +1 more source