Fractal design concepts for stretchable electronics
Stretchable electronics provide a foundation for applications that exceed the scope of
conventional wafer and circuit board technologies due to their unique capacity to integrate …
conventional wafer and circuit board technologies due to their unique capacity to integrate …
Model-based analysis and design of waveforms for efficient neural stimulation
WM Grill - Progress in brain research, 2015 - Elsevier
The design space for electrical stimulation of the nervous system is extremely large, and
because the response to stimulation is highly nonlinear, the selection of stimulation …
because the response to stimulation is highly nonlinear, the selection of stimulation …
RF-induced heating in tissue near bilateral DBS implants during MRI at 1.5 T and 3T: The role of surgical lead management
L Golestanirad, J Kirsch, G Bonmassar, S Downs… - Neuroimage, 2019 - Elsevier
Access to MRI is limited for patients with deep brain stimulation (DBS) implants due to safety
hazards, including radiofrequency (RF) heating of tissue surrounding the leads …
hazards, including radiofrequency (RF) heating of tissue surrounding the leads …
[HTML][HTML] Dry electrode geometry optimization for wearable ECG devices
Wearable electronic devices, particularly for health monitoring, have seen rapid
advancements in recent times. Among the various biophysical parameters that are of interest …
advancements in recent times. Among the various biophysical parameters that are of interest …
How neurons exploit fractal geometry to optimize their network connectivity
We investigate the degree to which neurons are fractal, the origin of this fractality, and its
impact on functionality. By analyzing three-dimensional images of rat neurons, we show the …
impact on functionality. By analyzing three-dimensional images of rat neurons, we show the …
Novel electrode designs for neurostimulation in regenerative medicine: Activation of stem cells
Neural stem and progenitor cells (ie, neural precursors) are found within specific regions in
the central nervous system and have great regenerative capacity. These cells are …
the central nervous system and have great regenerative capacity. These cells are …
Reducing RF-induced heating near implanted leads through high-dielectric capacitive bleeding of current (CBLOC)
L Golestanirad, LM Angelone, J Kirsch… - IEEE transactions on …, 2019 - ieeexplore.ieee.org
Patients with implanted medical devices such as deep brain stimulation or spinal cord
stimulation are often unable to receive magnetic resonance imaging (MRI). This is because …
stimulation are often unable to receive magnetic resonance imaging (MRI). This is because …
Reconfigurable MRI technology for low-SAR imaging of deep brain stimulation at 3T: Application in bilateral leads, fully-implanted systems, and surgically modified …
Patients with deep brain stimulation devices highly benefit from postoperative MRI exams,
however MRI is not readily accessible to these patients due to safety risks associated with …
however MRI is not readily accessible to these patients due to safety risks associated with …
Electrochemical evaluations of fractal microelectrodes for energy efficient neurostimulation
Advancements in microfabrication has enabled manufacturing of microscopic
neurostimulation electrodes with smaller footprint than ever possible. The smaller electrodes …
neurostimulation electrodes with smaller footprint than ever possible. The smaller electrodes …
In vivo imaging of calcium and glutamate responses to intracortical microstimulation reveals distinct temporal responses of the neuropil and somatic compartments in …
Objective Intracortical microelectrode implants can generate a tissue response hallmarked
by glial scarring and neuron cell death within 100–150 μm of the biomaterial device. Many …
by glial scarring and neuron cell death within 100–150 μm of the biomaterial device. Many …