High-fidelity vibrokinetic stimulation induces sustained changes in intercortical coherence during a cinematic experience.

abstract：:After extended implantation times, traditional intracortical neural probes exhibit a foreign-body reaction characterized by a reactive glial sheath that has been associated with increased system impedance and signal deterioration. Previously, we have proposed that the local in vivo polymerization of an electronically ...

journal_title：Journal of neural engineering

authors： Ouyang L,Shaw CL,Kuo CC,Griffin AL,Martin DC

更新日期：2014-04-01 00:00:00

abstract：:To study cell-field dynamics, physiologists simultaneously record local field potentials and the activity of individual cells from animals performing cognitive tasks, during various brain states or under pathological conditions. However, apart from spike shape and spike timing analyses, few studies have focused on elu...

journal_title：Journal of neural engineering

authors： Cotic M,Chiu AW,Jahromi SS,Carlen PL,Bardakjian BL

更新日期：2011-08-01 00:00:00

abstract：OBJECTIVE:We presented a comparative study on the training methodologies of a convolutional neural network (CNN) for the detection of steady-state visually evoked potentials (SSVEP). Two training scenarios were also compared: user-independent (UI) training and user-dependent (UD) training. APPROACH:The CNN was trained...

journal_title：Journal of neural engineering

authors： Ravi A,Beni NH,Manuel J,Jiang N

更新日期：2020-04-08 00:00:00

abstract：:Repositioning microelectrodes post-implantation is emerging as a promising approach to achieve long-term reliability in single neuronal recordings. The main goal of this study was to (a) assess glial reaction in response to movement of microelectrodes in the brain post-implantation and (b) determine an optimal window ...

journal_title：Journal of neural engineering

authors： Stice P,Muthuswamy J

更新日期：2009-08-01 00:00:00

abstract：:Significant progress has been made in systems that interpret the electrical signals of the brain in order to control an actuator. One version of these systems senses neuronal extracellular action potentials with an array of up to 100 miniature probes inserted into the cortex. The impedance of each probe is high, so en...

journal_title：Journal of neural engineering

authors： Jochum T,Denison T,Wolf P

更新日期：2009-02-01 00:00:00

abstract：OBJECTIVE:Bladder dysfunction is a significant and largely unaddressed problem for people living with spinal cord injury. Intermittent catheterization does not provide volitional control of micturition and has numerous side effects. Targeted electrical microstimulation of the spinal cord has been previously explored fo...

journal_title：Journal of neural engineering

authors： Pikov V,McCreery DB,Han M

更新日期：2020-11-12 00:00:00

abstract：:Current treatment concepts for epilepsy are based on continuous drug delivery or electrical stimulation to prevent the occurrence of seizures, exposing the brain and body to a mostly unneeded risk of adverse effects. To address the infrequent occurrence and short duration of epileptic seizures, intelligent implantable...

journal_title：Journal of neural engineering

authors： Dümpelmann M

更新日期：2019-08-01 00:00:00

abstract：OBJECTIVE:Medical implants made of non-biological materials provoke a chronic inflammatory response, resulting in the deposition of a collagenous scar tissue (ST) layer on their surface, that gradually thickens over time. This is a critical problem for neural interfaces. Scar build-up on electrodes results in a progres...

journal_title：Journal of neural engineering

authors： FitzGerald JJ

更新日期：2016-04-01 00:00:00

abstract：OBJECTIVE:The fact that all human action is preceded by brain processes partially observable through neuroimaging devices such as electroencephalography (EEG) is currently being explored in a number of applications. A recent study by Haufe et al (2011 J. Neural Eng. 8 056001) demonstrates the possibility of performing ...

journal_title：Journal of neural engineering

authors： Haufe S,Kim JW,Kim IH,Sonnleitner A,Schrauf M,Curio G,Blankertz B

更新日期：2014-10-01 00:00:00

abstract：OBJECTIVE:Low-intensity pulsed ultrasound stimulation (LIPUS) targeted to the mouse motor cortex can simultaneously induce local field potentials (LFPs) and electromyogram (EMG) responses. However, the functional coupling relationship between LFP and EMG signals has not been elucidated to date. This study aimed to inve...

journal_title：Journal of neural engineering

authors： Wang Y,Xie P,Zhou S,Wang X,Yuan Y

更新日期：2019-04-01 00:00:00

abstract：:Growing neurons navigate complex environments, but in vitro systems for studying neuronal growth typically limit the cues to flat surfaces or a single type of cue, thereby limiting the resulting growth. Here we examined the growth of neurons presented with two-dimensional (2D) substrate-bound cues when these cues were...

journal_title：Journal of neural engineering

authors： Kofron CM,Fong VJ,Hoffman-Kim D

更新日期：2009-02-01 00:00:00

abstract：OBJECTIVE:Despite their increasing use and public health importance, little is known about the consistency and variability of the quantitative features of baseline electroencephalography (EEG) measurements in healthy individuals and populations. This study aims to investigate population consistency of EEG features. AP...

journal_title：Journal of neural engineering

authors： Nahmias DO,Kontson KL,Soltysik DA,Civillico EF

更新日期：2019-11-12 00:00:00

abstract：:Microscopic aggregation assay and impedance sensing (IS) were used to monitor a change in in vitro neuron-neuron adhesion in response to blocking of cell adhesion molecules. By blocking neuron-neuron adhesion, migration and aggregation of neuronal cells can be inhibited. This leads to better control of spatial arrange...

journal_title：Journal of neural engineering

authors： Wiertz RW,Marani E,Rutten WL

更新日期：2010-10-01 00:00:00

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：OBJECTIVE:When designing multiclass motor imagery-based brain-computer interface (MI-BCI), a so-called tangent space mapping (TSM) method utilizing the geometric structure of covariance matrices is an effective technique. This paper aims to introduce a method using TSM for finding accurate operational frequency bands r...

journal_title：Journal of neural engineering

authors： Islam MR,Tanaka T,Molla MKI

更新日期：2018-08-01 00:00:00

abstract：OBJECTIVE:Electrocorticography (ECoG) based studies generally analyze features from specific frequency bands selected by manual evaluation of spectral power. However, the definition of these features can vary across subjects, cortical areas, tasks and across time for a given subject. We propose an autoencoder based app...

journal_title：Journal of neural engineering

authors： Pailla T,Miller KJ,Gilja V

更新日期：2019-02-01 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

abstract：OBJECTIVE:Brain-computer interfaces (BCIs) are confronted with two fundamental challenges: (a) the uncertainty associated with decoding noisy brain signals, and (b) the need for co-adaptation between the brain and the interface so as to cooperatively achieve a common goal in a task. We seek to mitigate these challenges...

journal_title：Journal of neural engineering

authors： Bryan MJ,Martin SA,Cheung W,Rao RP

更新日期：2013-12-01 00:00:00

abstract：:We present the results of a 5-year patient follow-up after implantation of an original neuroprosthesis. The system is able to stimulate both epimysial and neural electrodes in such a way that the complete flexor-extensor chain of the lower limb can be activated without using the withdrawal reflex. We demonstrate that ...

journal_title：Journal of neural engineering

authors： Guiraud D,Stieglitz T,Koch KP,Divoux JL,Rabischong P

更新日期：2006-12-01 00:00:00

abstract：OBJECTIVE:Low-intensity transcranial ultrasound stimulation (TUS) is emerging as a non-invasive brain stimulation technique with superior spatial resolution and the ability to reach deep brain areas. Medical image-based computational modeling could be an important tool for individualized TUS dose control and targeting ...

journal_title：Journal of neural engineering

authors： Pasquinelli C,Montanaro H,Lee HJ,Hanson LG,Kim H,Kuster N,Siebner HR,Neufeld E,Thielscher A

更新日期：2020-07-13 00:00:00

abstract：:Brain-computer interface (BCI) systems allow people with severe motor disabilities to communicate and interact with the external world. The P300 potential is one of the most used control signals for EEG-based BCIs. Classic P300-based BCIs work in a synchronous mode; the synchronous control assumes that the user is con...

journal_title：Journal of neural engineering

authors： Aloise F,Schettini F,Aricò P,Leotta F,Salinari S,Mattia D,Babiloni F,Cincotti F

更新日期：2011-04-01 00:00:00

abstract：OBJECTIVE:Intracortical brain-machine interfaces (iBMIs) aim to restore efficient communication and movement ability for paralyzed patients. However, frequent recalibration is required for consistency and reliability, and every recalibration will require relatively large most current sample set. The aim in this study i...

journal_title：Journal of neural engineering

authors： Zhang P,Ma X,Chen L,Zhou J,Wang C,Li W,He J

更新日期：2018-04-01 00:00:00

abstract：OBJECTIVE:One of the main goals of brain-machine interface (BMI) research is to restore function to people with paralysis. Currently, multiple BMI design features are being investigated, based on various input modalities (externally applied and surgically implantable sensors) and output modalities (e.g. control of comp...

journal_title：Journal of neural engineering

authors： Blabe CH,Gilja V,Chestek CA,Shenoy KV,Anderson KD,Henderson JM

更新日期：2015-08-01 00:00:00

abstract：OBJECTIVE:This paper discusses the invariance and variability in interaction error-related potentials (ErrPs), where a special focus is laid upon the factors of (1) the human mental processing required to assess interface actions (2) time (3) subjects. APPROACH:Three different experiments were designed as to vary prim...

journal_title：Journal of neural engineering

authors： Abu-Alqumsan M,Kapeller C,Hintermüller C,Guger C,Peer A

更新日期：2017-12-01 00:00:00

abstract：OBJECTIVE:Reliable chronic recordings from implanted neural probes remain a significant challenge; current silicon-based and microwire technologies experience a wide range of biotic and abiotic failure modes contributing to loss of signal quality. APPROACH:A multi-prong alternative strategy with potential to overcome ...

journal_title：Journal of neural engineering

authors： Kim BJ,Kuo JT,Hara SA,Lee CD,Yu L,Gutierrez CA,Hoang TQ,Pikov V,Meng E

更新日期：2013-08-01 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:We recently developed soft neural interfaces enabling the delivery of electrical and chemical stimulation to the spinal cord. These stimulations restored locomotion in animal models of paralysis. Soft interfaces can be placed either below or above the dura mater. Theoretically, the subdural location combines ...

journal_title：Journal of neural engineering

authors： Capogrosso M,Gandar J,Greiner N,Moraud EM,Wenger N,Shkorbatova P,Musienko P,Minev I,Lacour S,Courtine G

更新日期：2018-04-01 00:00:00

abstract：:Functional electrical stimulation (FES), the coordinated electrical activation of multiple muscles, has been used to restore arm and hand function in people with paralysis. User interfaces for such systems typically derive commands from mechanically unrelated parts of the body with retained volitional control, and are...

journal_title：Journal of neural engineering

authors： Chadwick EK,Blana D,Simeral JD,Lambrecht J,Kim SP,Cornwell AS,Taylor DM,Hochberg LR,Donoghue JP,Kirsch RF

更新日期：2011-06-01 00:00:00

abstract：OBJECTIVE:Resting state functional connectivity (RSFC) allows the study of functional organization in normal and diseased brain by measuring the spontaneous brain activity generated under resting conditions. Intrinsic optical signal imaging (IOSI) based on multiple illumination wavelengths has been used successfully to...

journal_title：Journal of neural engineering

authors： Kura S,Xie H,Fu B,Ayata C,Boas DA,Sakadžić S

更新日期：2018-06-01 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