Results 111 to 120 of about 647,303 (326)

EEG/MEG Source Imaging: Methods, Challenges, and Open Issues [PDF]

, 2009
Katrina Wendel, Outi Väisänen, Jaakko Malmivuo, N.G. Gençer, Bart Vanrumste, Piotr Durka, Ratko Magjarević, Selma Supek, Mihail–Lucian Pascu, Hugues Fontenelle, Rolando Grave de Peralta Menéndez   +10 more
openalex   +1 more source

Task-related modulation of facial expression processing: An FPVS-EEG study.

, 2023
Jean‐Yves Baudouin, Fanny Poncet, Armand Polinori, Diane Rekow, Fabrice Damon, Arnaud Leleu, Laurence Faivre, Nicolas Baltenneck   +7 more
openalex   +2 more sources

A Virtual Clinical Trial of Psychedelics to Treat Patients With Disorders of Consciousness

Advanced Science, EarlyView.
Disorders of consciousness after severe brain injury are marked by reduced complexity of brain activity and limited treatment options. Using personalized whole‐brain models, this study shows that simulated lysergic acid diethylamide (LSD) and psilocybin shift patient brain dynamics closer to criticality.
Naji L.N. Alnagger, Paolo Cardone, Charlotte Martial, Yonatan Sanz Perl, Iván Mindlin, Jacobo D Sitt, Leor Roseman, Robin Carhart‐Harris, David Nutt, Pablo Mallaroni, Natasha Mason, Johannes G Ramaekers, Vincent Bonhomme, Steven Laureys, Gustavo Deco, Olivia Gosseries, Pablo Núñez, Jitka Annen   +17 more
wiley   +1 more source

Perceived synchrony for realistic and dynamic audiovisual events

Frontiers in Psychology, 2015
In well-controlled laboratory experiments, researchers have found that humans can perceive delays between auditory and visual signals as short as 20 ms. Conversely, other experiments have shown that humans can tolerate audiovisual asynchrony that exceeds
Ragnhild eEg, Dawn Marie Behne
doaj   +1 more source

Studies of the coefficient of variation of the magnitude of EEG signals [PDF]

, 2001
An analysis of the variation in magnitude of EEG signals in various frequency bands of anesthetized patients and normal sleeping volunteers was carried out. The coefficient of variation (CoV), i.e. the standard deviation/mean, within 10 second epochs was
Round, W. Howell, Sleigh, James W.
core   +1 more source

Olfactory‐to‐Entorhinal Network Dysrhythmias Drive Parkinson's Cognitive Impairment Through Frequency‐Specific Oscillatory Decoupling

Advanced Science, EarlyView.
Wang et al reveal that in the olfactory system, the selective impairment of gamma‐driven Barcode features underlying early olfactory deficits, while the selective impairment of theta‐driven Barcode features underlying later cognitive deficits, further establishing cross‐network gamma oscillations in the early stage as a biomarker of later cognitive ...
Shuaishuai Wang, Zhishen Cai, Xingfeng Mao, Yixuan Zhang, Yunlong Pan, Jiawen Cheng, Xuechun Wang, Hengyi Song, Sasaki Takuya, Ming Lu, Gang Hu, Xiuxiu Liu, Yingmei Lu, Feng Han   +13 more
wiley   +1 more source

Biodegradable Adhesive Systems for Bio‐Integrated Applications

Advanced Science, EarlyView.
Biodegradable adhesives provide temporary yet reliable adhesion while degrading into safe, non‐toxic by‐products under physiological or environmental conditions. This review summarizes recent developments in physical and chemical adhesion mechanisms—including hydrogen bonding, catechol chemistry, amine‐carboxyl coupling, and emerging diazirine and urea
Won Bae Han, Sungkeun Han, Prashant Shivaji Shewale, Hyewon Cho, Li‐Hyun Kim, Venkata Ramesh Naganaboina, Suk‐Won Hwang   +6 more
wiley   +1 more source

Dynamic Modulation of OECT‐Based Inverters for In Situ Electrophysiological Monitoring

Advanced Science, EarlyView.
This work presents a dynamic gain modulation system for inverter‐based in situ electrophysiological monitoring, enabling long‐term stable signal amplification via real‐time driving voltage adjustment. Moreover, stretchable complementary circuits (inverters, NAND, and NOR gates) are achieved based on a flexible PET substrate and a hexagonal network ...
Guohong Hu, Qijun Cai, Zhenglei Liu, Rongsheng Zeng, Liang‐Wen Feng, Jianhua Chen, Shiji Xiahou, Wei Huang   +7 more
wiley   +1 more source

A direct comparison of simultaneously recorded scalp, around-ear and in-ear EEG for neural selective auditory attention decoding to speech

Scientific Reports
Current assistive hearing devices, such as hearing aids and cochlear implants, lack the ability to adapt to the listener’s focus of auditory attention, limiting their effectiveness in complex acoustic environments like cocktail party scenarios where ...
Simon Geirnaert, Simon L. Kappel, Preben Kidmose   +2 more
doaj   +1 more source

Alleviation of ADHD symptoms by non-invasive right prefrontal stimulation is correlated with EEG activity

, 2020
Uri Alyagon, Hamutal Shahar, Aviad Hadar, Noam Barnea‐Ygael, Avi Lazarovits, Hadar Shalev, Abraham Zangen   +6 more
openalex   +1 more source