Electrodes, Implanted
Grip control and motor coordination with implanted and surface electrodes while grasping with an osseointegrated prosthetic hand
... from implanted electrodes, when com- bined with the incidental sensory feedback available to the subjects, could have any effect on the coupling of GF and ...
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Time Stability and Coherence Analysis of Multiunit, Single-Unit and Local Field Potential Neuronal Signals in Chronically Implanted Brain Electrodes
... Chronically implanted multi- electrode arrays (MEA) can be used for such neural sensing and are critical for obtaining data of high spatial and temporal res- olution to provide accurate ...MEA implanted in ...
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Singh, Arun (2011): Human basal ganglia recordings from implanted deep brain stimulation electrodes and the microlesion effect. Dissertation, LMU München: Graduate School of Systemic Neurosciences (GSN)
... What was the in fl uence of the underlying disease of our patients on the frequency spectra we recorded? One limitation of our study might be that the diagnoses of our patients were heterogeneous, including dis- tinct ...
112
“Long-term stability of stimulating spiral nerve cuff electrodes on human peripheral nerves”
... The recruitment curves, charge thresholds, and overlap in recruited motor unit populations of 50 spiral nerve cuff electrodes implanted across 14 subjects and 10 different nerves in the upper and lower ...
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Optimized, Minimal Specific Absorption Rate MRI for High Resolution Imaging in Patients with Implanted Deep Brain Stimulation Electrodes
... rized the major safety concerns of imaging patients with im- planted devices, with one of the primary concerns being heating of electrodes due to energy deposition from the transmit RF field. Their in vitro tests ...
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Fast spin echo MR of contact points on implanted intracerebral stainless steel multicontact electrodes
... intracerebral electrodes follow a curved trajec- tory, they may not be optimally captured in one ...steel electrodes, this technique caused extensive susceptibility arti- facts, making it impossible to ...
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A Synchronous Insect Muscle with an Operating Frequency Greater than 500 Hz
... These records from the calling songs of animals with implanted electrodes indicate that each tymbal muscle can operate at a frequency of about 550 Hz with a 1:1 correlation between muscl[r] ...
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Interaction of Medical Implants with the MRI Electromagnetic Fields
... of implanted medical leads, especially around the bare metal electrodes at the ends of a ...deeply implanted lead, and as the implantation depth decreases, the heating effect also ...
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MEMS Electrolytic Inchworms for Movable Neural Probe Applications
... fixed electrodes is implanted, its position is chosen to maximize the fraction of electrodes that are able record signals with satisfactory signal-to-noise ...the electrodes are correctly ...
256
Calcium ion selective electrodes with covalently bound sensor groups
... Introduction Early electrode methods for calcium Crystal membrane calcium electrodes 'Calcium electrodes with paraffin matrix or other solid ion exchange membranes Glass electrodes for c[r] ...
295
Electrochemical and Corrosion Examination of Copper under Deep Geologic Conditions for the Application of Nuclear Waste Containers
... Figure 8.7: Schematic of the bentonite disk and holder assembled with the surface and embedded electrodes: (a) SCE reference electrode; (b) Cu electrodes; (c) reference electrodes; (d) [r] ...
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Design of Spiral Circular Coils in Wet and Dry Tissue for Bio-Implanted Micro-System Applications
... the implanted coil is designed using Pspice compatible with the SEMCAD and powered with 5 voltages and 165 ...the implanted coil inserted at two positions of each at a depth of less than 1 ...
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Behaviour and effects of fluorine in annealed n+ polycrystalline silicon layers on silicon wafers
... is implanted into a polysilicon layer and this acts as a diffusion source to produce a shallow emitter– base junction in the underlying single-crystal silicon ...
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The effect of spatial averaging on dB/dt exposure values for implanted medical devices
... Magnetic resonance imaging (MRI) is a medical imaging modality that is becoming more and more common. For healthy patients, it is known to be a very safe imagining modality, as it does not make use of any of the damaging ...
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Application and comparison of different implanted ports in malignant tumor patients
... requires selecting the basilica vein or brachial vein, guided by vessel B ultrasonic set, for puncture by im- proved Seldinger puncture technique in the peripher- ally inserted central catheter (PICC) room. This method ...
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Biodegradation of Pure Magnesium and Bone Tissue Reaction in Rabbit Femur 1 Year Results of 3D Micro CT Monitoring and Histological Observation
... horizontally implanted into the femoral condyle as a site of cancellous bone ...longitudinally implanted into the intramedullary cavity of the femur as a site of bone marrow ...
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Structural and electrical properties of oxygen complexes in Cz and FZ silicon crystals implanted with carbon ions
... A necessary condition for the TD center formation is the presence of certain oxygen amount in the carbon- implanted layer. It was shown in [9] that a high-energy implantation of carbon into p -type Cz-Si creates a ...
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Electrical activation of nitrogen heavily implanted 3C SiC(100)
... level of ~4x10 19 cm -3 , surface roughness is an important indicator for evaluating implanted film electrical performance. For the high dose sample, the dependence of sheet resistivity on annealing conditions is ...
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Pharmacoeconomical comparison of bare metal stent and drug eluting stent
... Coronary artery disease (CAD) is the leading cause of death and disability world over. To achieve PCI; either bare metal stent (BMS) or drug eluting stent (DES) are used. The objective of the present retrospective study ...
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Intrinsic defect in B cells of patients with hyper-immunoglobulin M syndrome.
... the implanted cells and endow them with the ability to respond to stimulators which are specific to the for- eign implanted ...are implanted into all of the cells, with each cell carrying 1 to 5% of ...
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