نتایج جستجو برای: low energy neurofeedback system lens

تعداد نتایج: 3703391  

Journal: :Annals of agricultural and environmental medicine : AAEM 2014
Marek Graczyk Maria Pąchalska Artur Ziółkowski Grzegorz Mańko Beata Łukaszewska Kazimierz Kochanowicz Andrzej Mirski Iurii D Kropotov

AIM One of the applications of the Neurofeedback methodology is peak performance in sport. The protocols of the neurofeedback are usually based on an assessment of the spectral parameters of spontaneous EEG in resting state conditions. The aim of the paper was to study whether the intensive neurofeedback training of a well-functioning Olympic athlete who has lost his performance confidence afte...

Journal: :Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology 2013
Jinn-Rong Wang Shulan Hsieh

OBJECTIVES The present study aimed to investigate the effectiveness of the frontal-midline theta (fmθ) activity uptraining protocol on attention and working memory performance of older and younger participants. METHODS Thirty-two participants were recruited. Participants within each age group were randomly assigned to either the neurofeedback training (fmθ uptraining) group or the sham-neurof...

Journal: :Biological psychology 2014
Martijn Arns Hartmut Heinrich Ute Strehl

Among the clinical applications of neurofeedback, most research has been conducted in ADHD. As an introduction a short overview of the general history of neurofeedback will be given, while the main part of the paper deals with a review of the current state of neurofeedback in ADHD. A meta-analysis on neurofeedback from 2009 found large effect sizes for inattention and impulsivity and medium eff...

2016
Beatrix Barth Ute Strehl Andreas J. Fallgatter Ann-Christine Ehlis

Neurofeedback is a promising tool for treatment and rehabilitation of several patient groups. In this proof of principle study, near-infrared spectroscopy (NIRS) based neurofeedback of frontal cortical areas was investigated in healthy adults. Main aims were the assessment of learning, the effects on performance in a working memory (n-back) task and the impact of applied strategies on regulatio...

2014
Dustin Scheinost Teodora Stoica Suzanne Wasylink Patricia Gruner John Saksa Christopher Pittenger Michelle Hampson

Tailoring treatments to the specific needs and biology of individual patients-personalized medicine-requires delineation of reliable predictors of response. Unfortunately, these have been slow to emerge, especially in neuropsychiatric disorders. We have recently described a real-time functional magnetic resonance imaging (rt-fMRI) neurofeedback protocol that can reduce contamination-related anx...

2013
João R. Sato Rodrigo Basilio Fernando F. Paiva Griselda J. Garrido Ivanei E. Bramati Patricia Bado Fernanda Tovar-Moll Roland Zahn Jorge Moll

The demonstration that humans can learn to modulate their own brain activity based on feedback of neurophysiological signals opened up exciting opportunities for fundamental and applied neuroscience. Although EEG-based neurofeedback has been long employed both in experimental and clinical investigation, functional MRI (fMRI)-based neurofeedback emerged as a promising method, given its superior ...

Increasing the demand for electric vehicles, makes the manufactures to concentrate on the research of new energy storage devices, electro motors, and power electronic devices. The main subject in designing an electric motorcycle with four-phase AFPM and its full wave converter is to select suitable energy storage system and add on turbo-acceleration mechanism. Choosing the suitable energy stora...

2015
Andreas M. Ray Ranganatha Sitaram Mohit Rana Emanuele Pasqualotto Korhan Buyukturkoglu Cuntai Guan Kai-Keng Ang Cristián Tejos Francisco Zamorano Francisco Aboitiz Niels Birbaumer Sergio Ruiz

While earlier Brain-Computer Interface (BCI) studies have mostly focused on modulating specific brain regions or signals, new developments in pattern classification of brain states are enabling real-time decoding and modulation of an entire functional network. The present study proposes a new method for real-time pattern classification and neurofeedback of brain states from electroencephalograp...

2016
J. Sofia Bobby

This paper provides Neurofeedback training by which the brain learns to function more efficiently. This work aims to provide real-time information to the Central Nervous System as a feedback in the form of visual cues.20 subjects (age between 20 and 30) were trained to improve their concentration and cognitive skill. In this paper, high frequency beta (β) and low frequency theta (θ) components ...

2017
Anna Zilverstand Bettina Sorger Dorine Slaats-Willemse Cornelis C Kan Rainer Goebel Jan K Buitelaar

Attention Deficit Hyperactivity Disorder (ADHD) is characterized by poor cognitive control/attention and hypofunctioning of the dorsal anterior cingulate cortex (dACC). In the current study, we investigated for the first time whether real-time fMRI neurofeedback (rt-fMRI) training targeted at increasing activation levels within dACC in adults with ADHD leads to a reduction of clinical symptoms ...

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