Results 91 to 100 of about 593,834 (310)

Efficacy of Intermittent Theta‐Burst Stimulation for Prolonged Disorders of Consciousness: A Prospective, Randomized, Controlled Trial

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Emerging evidence suggests that low‐frequency neural oscillations are dynamically regulated by consciousness levels, with the recovery of low cortical activity potentially serving as a neurophysiological substrate for conscious emergence. Targeted enhancement of these low‐frequency rhythms in patients with disorders of consciousness
Chuan Xu, Jun Hu, Qianqian Wu, Min Wu, Yamei Yu, Hangcheng Li, Jian Gao, Jingqi Li, Nai Ding, Jie Yu, Benyan Luo   +10 more
wiley   +1 more source

Elevated Connectivity During Language Processing Is Associated With Cognitive Performance in SeLECTS

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Self‐Limited Epilepsy with Centrotemporal Spikes (SeLECTS) is associated with language impairments despite seizures originating in the motor cortex, suggesting aberrant cross‐network interactions. Here we tested whether functional connectivity in SeLECTS during language tasks predicts language performance.
Wendy Qi, Katharine Lee, Kerry C. Nix, Miguel Menchaca, Xiwei Shé, Lorelei Santa Maria, Wei Wu, Zihuai He, Fiona M. Baumer   +8 more
wiley   +1 more source

The influences of low frequency noise on mental performance

Journal of Mazandaran University of Medical Sciences, 2008
Background and Purpose: Although the evolution of industrial systems toward digital technologies decreased the exposure to high levels of noise, it has created some problems encountered with low level and provoking noise (low frequency noise).
J. Hatami, Y. Mehrabi, M. Kazempour, Alimohammadi, M.J. Jafari   +4 more
doaj  

Low-frequency band noise generated by industrial recirculating aquaculture systems exhibits a greater impact on Micropterus salmoidess

Ecotoxicology and Environmental Safety
The effect of underwater noise environment generated by equipment in industrial recirculating aquaculture systems (RAS) on fish is evident. However, different equipment generate noise in various frequency ranges.
Shengyu Hang, Xinyi Zhu, Weiqiang Ni, Yanci Wen, Weiming Cai, Songming Zhu, Zhangying Ye, Jian Zhao   +7 more
doaj   +1 more source

Classification of Low Frequency Signals Emitted by Power Transformers Using Sensors and Machine Learning Methods

Sensors, 2019
This paper proposes a method of automatically detecting and classifying low frequency noise generated by power transformers using sensors and dedicated machine learning algorithms.
Daniel Jancarczyk, Marcin Bernaś, Tomasz Boczar   +2 more
doaj   +1 more source

Infrasound and low-frequency noise – does it affect human health?

, 2018
FALS
Rapley BI, Alves-Pereira M, Summers SR, Bakker HH   +3 more
core  

Noise performance of frequency- and phase-locked CW magnetrons operated as current-controlled oscillators. [PDF]

, 2005
Low-power continuous wave ``cooker'' magnetrons driven from industrial-quality switch-mode power supplies have been frequency locked by driving them as current-controlled oscillators in a phase-lock loop (PLL).
Carter, Richard G., Tahir, I., Dexter, A.   +2 more
core  

Effectiveness of rTMS on Working Memory and Inhibitory Impairments in Patients With Post‐Stroke Executive Deficits

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Considerable efforts have been dedicated to developing effective treatments for post‐stroke executive impairment (PSEI), among which repetitive transcranial magnetic stimulation (rTMS) has shown great potential. This study aimed to investigate the therapeutic effects of high‐frequency rTMS on working memory (WM) and response ...
Mengting Lao, Rongwei Du, Zhujun Wang, Yang Gao, Meiling Cheng, Xianglong Wang, Wen Wu   +6 more
wiley   +1 more source

Low-frequency cabin noise of rapid transit trains

Noise Mapping
Rapid transit or mass rapid transit (MRT) is a high-capacity public transport designed to carry a large number of passengers, especially during the peak hours. They are becoming very popular in major cities and some deem the presence of the rapid transit
Lee Hsiao Mun, Lee Heow Pueh
doaj   +1 more source

EMD-based filtering (EMDF) of low-frequency noise for speech enhancement

, 2012
An Empirical Mode Decomposition based filtering (EMDF) approach is presented as a post-processing stage for speech enhancement. This method is particularly effective in low frequency noise environments.
Navin Chatlani, Soraghan, John J., John J. Soraghan, Soraghan, J.J., Chatlani, Navin   +4 more
core   +1 more source