Intrinsic optical signal imaging of the blood volume changes is sufficient for mapping the resting state functional connectivity in the rodent cortex.

abstract：OBJECTIVE:Multimodal neuroimaging approaches are beneficial to discover brain functionalities at high spatial and temporal resolution. In our work, a novel material composition of a microECoG device relying on Parylene HT and indium-tin-oxide (ITO) is presented, which facilitates two-photon imaging of Ca2+ signals and ...

journal_title：Journal of neural engineering

authors： Zátonyi A,Madarász M,Szabó Á,Lőrincz T,Hodován R,Rózsa B,Fekete Z

更新日期：2020-02-18 00:00:00

abstract：:Chronic motor cortex stimulation (MCS) is currently being investigated as a treatment method for Parkinson's disease (PD). Unfortunately, the underlying mechanisms of this treatment are unclear and there are many uncertainties regarding the most effective stimulation parameters and electrode configuration. In this pap...

journal_title：Journal of neural engineering

authors： Zwartjes DG,Heida T,Feirabend HK,Janssen ML,Visser-Vandewalle V,Martens HC,Veltink PH

更新日期：2012-10-01 00:00:00

abstract：:Deep brain stimulation (DBS) has emerged as an effective treatment for movement disorders; however, the fundamental mechanisms by which DBS works are not well understood. Computational models of DBS can provide insights into these fundamental mechanisms and typically require two steps: calculation of the electrical po...

journal_title：Journal of neural engineering

authors： Zhang TC,Grill WM

更新日期：2010-12-01 00:00:00

abstract：OBJECTIVE:By means of subjective psychophysical methods, quality of transmitted speech has been decomposed into three perceptual dimensions named 'discontinuity' (F), 'noisiness' (N) and 'coloration' (C). Previous studies using electroencephalography (EEG) already reported effects of perceived intensity of single quali...

journal_title：Journal of neural engineering

authors： Uhrig S,Mittag G,Möller S,Voigt-Antons JN

更新日期：2019-06-01 00:00:00

abstract：OBJECTIVE:Currently commercially available nerve conduits have demonstrated suboptimal clinical efficacy in repairing peripheral nerve defects. Although tissue-engineered nerve grafts (TENGs) with sustained release of neurotrophic factors (NTFs) are experimentally proved to be more effective than these blank conduits, ...

journal_title：Journal of neural engineering

authors： Liu Y,Yu S,Gu X,Cao R,Cui S

更新日期：2019-06-01 00:00:00

abstract：:Retinal implants have proven their ability to restore visual sensation to people with degenerative retinopathy, characterized by photoreceptor cell death and the retina's inability to sense light. Retinal bionics operate by electrically stimulating the surviving neurons in the retina, thus triggering the transfer of v...

journal_title：Journal of neural engineering

authors： Bareket L,Barriga-Rivera A,Zapf MP,Lovell NH,Suaning GJ

更新日期：2017-08-01 00:00:00

abstract：OBJECTIVE:Ultrasounds (US) use in neural engineering is so far mainly limited to ablation through high intensity focused ultrasound, but interesting preliminary results show that low intensity low frequency ultrasound could be used instead to modulate neural activity. However, the extent of this modulatory ability of U...

journal_title：Journal of neural engineering

authors： Meneghetti N,Dedola F,Gavryusev V,Sancataldo G,Turrini L,de Vito G,Tiso N,Vanzi F,Carpaneto J,Cutrone A,Pavone FS,Micera S,Mazzoni A

更新日期：2020-10-14 00:00:00

abstract：OBJECTIVE:Electroencephalography (EEG) offers a unique opportunity to study human neural activity non-invasively with millisecond resolution using minimal equipment in or outside of a lab setting. EEG can be combined with a number of techniques for closed-loop experiments, where external devices are driven by specific ...

journal_title：Journal of neural engineering

authors： Black C,Voigts J,Agrawal U,Ladow M,Santoyo J,Moore C,Jones S

更新日期：2017-06-01 00:00:00

abstract：OBJECTIVE:Dry electrodes have an advantage over gel-based 'wet' electrodes by providing quicker set-up time for electroencephalography recording; however, the potentially poorer contact can result in noisier recordings. We examine the impact that this may have on brain-computer interface communication and potential app...

journal_title：Journal of neural engineering

authors： Clements JM,Sellers EW,Ryan DB,Caves K,Collins LM,Throckmorton CS

更新日期：2016-12-01 00:00:00

abstract：:Brain-computer interface (BCI) systems do not work for all users. This article introduces a novel combination of tasks that could inspire BCI systems that are more accurate than conventional BCIs, especially for users who cannot attain accuracy adequate for effective communication. Subjects performed tasks typically u...

journal_title：Journal of neural engineering

authors： Allison BZ,Brunner C,Kaiser V,Müller-Putz GR,Neuper C,Pfurtscheller G

更新日期：2010-04-01 00:00:00

abstract：OBJECTIVE:Brain-computer interfaces (BCI) are becoming important tools for assistive technology, particularly through the use of motor imagery (MI) for aiding task completion. However, most existing methods of MI classification have been applied in a trial-wise fashion, with window sizes of approximately 2 s or more. A...

journal_title：Journal of neural engineering

authors： Freer D,Yang GZ

更新日期：2020-01-31 00:00:00

abstract：OBJECTIVE:We aim to increase the number of neural spikes that can be detected in a single channel extracellular neural recording. APPROACH:We propose a pre-emphasis method facilitating stochastic resonance (SR), where we introduce the band-pass-filtered noisy extracellular recording to an overdamped Brownian particle ...

journal_title：Journal of neural engineering

authors： Güngör CB,Töreyin H

更新日期：2020-09-18 00:00:00

abstract：OBJECTIVE:Assessing an infant's brain development remains a challenge for neuroscientists and pediatricians despite great technological advances. As a non-invasive neuroimaging tool, functional near-infrared spectroscopy (fNIRS) has great advantages in monitoring an infant's brain activity. To explore the dynamic featu...

journal_title：Journal of neural engineering

authors： Liang Z,Minagawa Y,Yang HC,Tian H,Cheng L,Arimitsu T,Takahashi T,Tong Y

更新日期：2018-12-01 00:00:00

abstract：OBJECTIVE:Brain-computer interface (BCI) technology aims to provide individuals with paralysis a means to restore function. Electrocorticography (ECoG) uses disc electrodes placed on either the surface of the dura or the cortex to record field potential activity. ECoG has been proposed as a viable neural recording moda...

journal_title：Journal of neural engineering

authors： Degenhart AD,Hiremath SV,Yang Y,Foldes S,Collinger JL,Boninger M,Tyler-Kabara EC,Wang W

更新日期：2018-04-01 00:00:00

abstract：:We investigated the relationships of the firing rate and maximal recruitment threshold of motoneurons recorded during isometric contraction with the number of spindles in individual muscles. At force levels above 10% of maximal voluntary contraction, the firing rate was inversely related to the number of spindles in a...

journal_title：Journal of neural engineering

authors： De Luca CJ,Kline JC

更新日期：2012-02-01 00:00:00

abstract：OBJECTIVE:Rhythmic brain stimulation has emerged as a powerful tool to modulate cognition and to target pathological oscillations related to neurological and psychiatric disorders. However, we lack a systematic understanding of how periodic stimulation interacts with endogenous neural activity as a function of the brai...

journal_title：Journal of neural engineering

authors： Li G,Henriquez CS,Fröhlich F

更新日期：2019-02-01 00:00:00

abstract：:The aim of this paper is to use recent advances in the clinical understanding of the temporal evolution of seizure burden in neonates with hypoxic ischemic encephalopathy to improve the performance of automated detection algorithms. Probabilistic weights are designed from temporal locations of neonatal seizure events ...

journal_title：Journal of neural engineering

authors： Temko A,Stevenson N,Marnane W,Boylan G,Lightbody G

更新日期：2012-08-01 00:00:00

abstract：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 better understand the network abnormalities an...

journal_title：Journal of neural engineering

authors： Ryapolova-Webb E,Afshar P,Stanslaski S,Denison T,de Hemptinne C,Bankiewicz K,Starr PA

更新日期：2014-02-01 00:00:00

abstract：:In the study of the spreading depression (SD) wave phenomenon and its dynamics, it is necessary to describe the ionic movements along the extracellular space, as well as between this and the intracellular space. In both cases, the ionic movement includes a double coupling involving the concentration and the potential ...

journal_title：Journal of neural engineering

authors： Teixeira HZ,de Almeida AC,Infantosi AF,Vasconcelos MA,Duarte MA

更新日期：2004-06-01 00:00:00

abstract：OBJECTIVE:Differential measurement of efferent and afferent peripheral nerve activity offers a promising means of improving the clinical utility of implantable neuroprostheses. The tripolar nerve cuff electrode has historically served as the gold standard for achieving high signal-to-noise ratios (SNRs) of the recordin...

journal_title：Journal of neural engineering

authors： Sabetian P,Popovic MR,Yoo PB

更新日期：2017-06-01 00:00:00

abstract：OBJECTIVE:Fractional calculus plays a key role in the analysis of neural dynamics. In particular, fractional calculus has been recently exploited for analyzing complex biological systems and capturing intrinsic phenomena. Also, artificial neural networks have been shown to have complex neuronal dynamics and characteris...

journal_title：Journal of neural engineering

authors： Lu Q

更新日期：2020-06-12 00:00:00

abstract：:In this paper we propose a dual stream neural network (DSNN) for classifying arbitrary collections of functional neuroimaging signals for the purpose of brain computer interfaces (BCIs). In the DSNN the first stream is an end-to-end classifier taking raw time-dependent signals as input and generating feature identific...

journal_title：Journal of neural engineering

authors： Kuang D,Michoski C

更新日期：2020-11-10 00:00:00

abstract：:The modern multi-channel cochlear implant is widely considered to be the most successful neural prosthesis owing to its ability to restore partial hearing to post-lingually deafened adults and to allow essentially normal language development in pre-lingually deafened children. However, the implant performance varies g...

journal_title：Journal of neural engineering

authors： Tang Q,Benítez R,Zeng FG

更新日期：2011-08-01 00:00:00

abstract：OBJECTIVE:It is known that multi-site interleaved stimulation generates less muscle fatigue compared to single-site synchronous stimulation. However, in the limited number of studies in which intramuscular electrodes were used, the fatigue reduction associated with interleaved stimulation could not consistently be achi...

journal_title：Journal of neural engineering

authors： Eladly A,Del Valle J,Minguillon J,Mercadal B,Becerra-Fajardo L,Navarro X,Ivorra A

更新日期：2020-08-25 00:00:00

abstract：:Alzheimer's disease (AD) is the most common cause of dementia. Over the last few years, a considerable effort has been devoted to exploring new biomarkers. Nevertheless, a better understanding of brain dynamics is still required to optimize therapeutic strategies. In this regard, the characterization of mild cognitive...

journal_title：Journal of neural engineering

authors： Bruña R,Poza J,Gómez C,García M,Fernández A,Hornero R

更新日期：2012-06-01 00:00:00

abstract：OBJECTIVE:Schwann cells (SCs) are primary structural and functional cells in the peripheral nervous system. These cells play a crucial role in peripheral nerve regeneration by releasing neurotrophic factors. This study evaluated the neural differentiation potential effects of stem cells from human exfoliated deciduous ...

journal_title：Journal of neural engineering

authors： Su WT,Pan YJ

更新日期：2016-08-01 00:00:00

abstract：OBJECTIVE:Deep brain stimulation (DBS) of the internal segment of the globus pallidus (GPi) in patients with Parkinson's disease and dystonia improves motor symptoms and quality of life. Traditionally, pallidal borders have been demarcated by electrophysiological microelectrode recordings (MERs) during DBS surgery. How...

journal_title：Journal of neural engineering

authors： Valsky D,Blackwell KT,Tamir I,Eitan R,Bergman H,Israel Z

更新日期：2020-01-06 00:00:00

abstract：:In this paper, we propose a simple and straightforward algorithm for neural spike sorting. The algorithm is based on the observation that the distribution of a neural signal largely deviates from the uniform distribution and is rather unimodal. The detected spikes to be sorted are first processed with some feature ext...

journal_title：Journal of neural engineering

authors： Tiganj Z,Mboup M

更新日期：2011-12-01 00:00:00

abstract：:Adaptive model theory (AMT) is a computational theory that addresses the difficult control problem posed by the musculoskeletal system in interaction with the environment. It proposes that the nervous system creates motor maps and task-dependent synergies to solve the problems of redundancy and limited central resourc...

journal_title：Journal of neural engineering

authors： Neilson PD,Neilson MD

更新日期：2005-09-01 00:00:00

abstract：OBJECTIVE:Stability and selectivity are important when restoring long-term, functional sensory feedback in individuals with limb-loss. Our objective is to demonstrate a chronic, clinical neural stimulation system for providing selective sensory response in two upper-limb amputees. APPROACH:Multi-contact cuff electrode...

journal_title：Journal of neural engineering

authors： Tan DW,Schiefer MA,Keith MW,Anderson JR,Tyler DJ

更新日期：2015-04-01 00:00:00