英国物理学会
期刊
会议
图书
作者:E J Peterson , D J Tyler
来源:[J].Journal of Neural Engineering, 2014, Vol.11 (1)IOP
摘要:Objective . Localized activation of peripheral axons may improve selectivity of peripheral nerve interfaces. Infrared neural stimulation (INS) employs localized delivery to activate neural tissue. This study investigated INS to determine whether localized delivery limited fu...
作者:S Wagner , S M Rampersad , Ü Aydin ...
来源:[J].Journal of Neural Engineering, 2014, Vol.11 (1)IOP
摘要:Objective . We investigate volume conduction effects in transcranial direct current stimulation (tDCS) and present a guideline for efficient and yet accurate volume conductor modeling in tDCS using our newly-developed finite element (FE) approach. Approach . We developed a new, a...
作者:Larissa C Schudlo , Tom Chau
来源:[J].Journal of Neural Engineering, 2014, Vol.11 (1)IOP
摘要:Objective . Near-infrared spectroscopy (NIRS) has recently gained attention as a modality for brain–computer interfaces (BCIs), which may serve as an alternative access pathway for individuals with severe motor impairments. For NIRS–BCIs to be used as a real communication pa...
作者:Joline M Fan , Paul Nuyujukian , Jonathan C Kao ...
来源:[J].Journal of Neural Engineering, 2014, Vol.11 (1)IOP
摘要:Objective . The objective of this work was to quantitatively investigate the mechanisms underlying the performance gains of the recently reported ‘recalibrated feedback intention-trained Kalman Filter’ (ReFIT-KF). Approach . This was accomplished by designing variants of the...
作者:Abigail N Sharpe , Andrew Jackson
来源:[J].Journal of Neural Engineering, 2014, Vol.11 (1)IOP
摘要:Objective. Electrical stimulation of the spinal cord has potential applications following spinal cord injury for reanimating paralysed limbs and promoting neuroplastic changes that may facilitate motor rehabilitation. Here we systematically compare the efficacy, selectivity ...
作者:David T Bundy , Erik Zellmer , Charles M Gaona ...
来源:[J].Journal of Neural Engineering, 2014, Vol.11 (1)IOP
摘要:Objective . Electrocorticography (ECoG) electrodes implanted on the surface of the brain have recently emerged as a potential signal platform for brain–computer interface (BCI) systems. While clinical ECoG electrodes are currently implanted beneath the dura, epidural electro...
作者:Andrew C Weitz , Matthew R Behrend , Ashish K Ahuja ...
来源:[J].Journal of Neural Engineering, 2014, Vol.11 (1)IOP
摘要:Objective. Epiretinal prostheses are designed to restore functional vision to the blind by electrically stimulating surviving retinal neurons. These devices have classically employed symmetric biphasic current pulses in order to maintain a balance of charge. Prior electrophy...
作者:A Holobar , M A Minetto , D Farina
来源:[J].Journal of Neural Engineering, 2014, Vol.11 (1)IOP
摘要:Objective . A signal-based metric for assessment of accuracy of motor unit (MU) identification from high-density surface electromyograms (EMG) is introduced. This metric, so-called pulse-to-noise-ratio (PNR), is computationally efficient, does not require any additional experimen...
作者:Elena Ryapolova-Webb , Pedram Afshar , Scott Stanslaski ...
来源:[J].Journal of Neural Engineering, 2014, Vol.11 (1)IOP
摘要:Objective. Analysis of intra- and perioperatively recorded cortical and basal ganglia local field potentials in human movement disorders has provided great insight into the pathophysiology of diseases such as Parkinson's, dystonia, and essential tremor. However, in order to ...
作者:Thomas J Richner , Sanitta Thongpang , Sarah K Brodnick ...
来源:[J].Journal of Neural Engineering, 2014, Vol.11 (1)IOP
摘要:Objective. Spatial localization of neural activity from within the brain with electrocorticography (ECoG) and electroencephalography remains a challenge in clinical and research settings, and while microfabricated ECoG (micro-ECoG) array technology continues to improve, complemen...

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