نتایج جستجو برای: functional neural stimulation

تعداد نتایج: 1074422  

پایان نامه :وزارت بهداشت، درمان و آموزش پزشکی - دانشگاه علوم پزشکی و خدمات بهداشتی درمانی استان کرمان 1385

چکیده ندارد.

Hamed Ekhtiari, Maryam Rostami, Mehrshad Golesorkhi,

Transcranial current stimulation (TCS) is a neuromodulation method in which the patient is exposed to a mild electric current (direct or alternating) at 1-2 mA, resulting in an increase or a decrease in the brain excitability. This modi.cation in neural activities can be used as a method for functional human brain mapping with causal inferences. This method might also facilitate the treatments ...

Journal: :basic and clinical neuroscience 0
maryam rostami mehrshad golesorkhi hamed ekhtiari

transcranial current stimulation (tcs) is a neuromodulation method in which the patient is exposed to a mild electric current (direct or alternating) at 1-2 ma, resulting in an increase or a decrease in the brain excitability. this modi.cation in neural activities can be used as a method for functional human brain mapping with causal inferences. this method might also facilitate the treatments ...

Journal: :مجله علوم اعصاب شفای خاتم 0
milad ahmadi shefa neuroscience research center, khatam alanbia hospital, tehran, iran. babak khodaie shefa neuroscience research center, khatam alanbia hospital, tehran, iran. ahmad ali lotfinia shefa neuroscience research center, khatam alanbia hospital, tehran, iran. mahmoud lotfinia shefa neuroscience research center, khatam alanbia hospital, tehran, iran.

methods of modulating brain neural plasticity, improving memory and learning, improving recovery from traumatic brain injury, preventing epilepsy, treating memory disorders, and treating persistent impairment of consciousness in humans and animals by nerve stimulation are provided. widespread loss of cerebral connectivity is assumed to underlie the failure of brain mechanisms that support commu...

Journal: :Physical medicine and rehabilitation clinics of North America 2010
Wei Wang Jennifer L Collinger Monica A Perez Elizabeth C Tyler-Kabara Leonardo G Cohen Niels Birbaumer Steven W Brose Andrew B Schwartz Michael L Boninger Douglas J Weber

This article reviews neural interface technology and its relationship with neuroplasticity. Two types of neural interface technology are reviewed, highlighting specific technologies that the authors directly work with: (1) neural interface technology for neural recording, such as the micro-ECoG BCI system for hand prosthesis control, and the comprehensive rehabilitation paradigm combining MEG-B...

2013
Xiaoyan Shen Zhigong Wang Xiaoying Lv Zonghao Huang

The present study used a microelectronic neural bridge comprised of electrode arrays for neural signal detection, functional electrical stimulation, and a microelectronic circuit including signal amplifying, processing, and functional electrical stimulation to bridge two separate nerves, and to restore the lost function of one nerve. The left leg of one spinal toad was subjected to external mec...

Journal: :journal of biomedical physics and engineering 0
n. hesam shariati biomedical engineering faculty, amirkabir university of technology, tehran, iran. a. maleki electrical and computer engineering faculty, semnan university, semnan, iran. a. fallah biomedical engineering faculty, amirkabir university of technology, tehran, iran.

background: functional electrical stimulation (fes) is the most commonly used system for restoring functions after spinal cord injury (sci). objective: in this study we investigated feedback pid and feedforward-feedback p-pid controllers for regulating the elbow joint angle. methods: the controllers were tuned based on a nonlinear muculoskeletal model containing two links, one joint with one de...

2014
Yun Xiang Huihua Liu Tiebin Yan Zhiqiang Zhuang Dongmei Jin Yuan Peng

Previous studies have shown that proliferation of endogenous neural precursor cells cannot alone compensate for the damage to neurons and axons. From the perspective of neural plasticity, we observed the effects of functional electrical stimulation treatment on endogenous neural precursor cell proliferation and expression of basic fibroblast growth factor and epidermal growth factor in the rat ...

Journal: :basic and clinical neuroscience 0
amir roshani abbas erfanian

in this paper, a control strategy is proposed for control of ankle movement on animals using intraspinal microstimulation (isms). the proposed method is based on fuzzy logic control. fuzzy logic control is a methodology of intelligent control that mimics human decision-making process. this type of control method can be very useful for the complex uncertain systems that their mathematical model ...

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