Recording of sensory information from afferent fibers can be used as feedback for the closed-loop control of neural prostheses. Clinical applications suggest that recording selectively from various nerve fascicles is important. Current nerve cuff electrodes are generally circular in shape and use a tripolar recording configuration. Preliminary experiments suggest that slowly changing the shape ...

In this paper, we acquaint new kinds of ideals BCK-algebras built on tripolar picture fuzzy structures. fact, the notions ideal, implicative ideal (commutative ideal) BCK-algebra are introduced, and related properties studied. Also, a relation among is well-known. Furthermore, it shown that may be but converse not correct in common. Further, obtained an BCK-algebra, aforementioned statement tru...

Abstract: To assess the effect of penetration depth of the surface tripolar electrical stimulation, Tripolar TENS was applied with different intensities (equal to sensory threshold (ST), 1.25 ST, 1.5 ST) on vertebral column of twenty healthy and three hemiplegic subjects. The cathode of TENS was laid on the T11 vertebra and anodes were put 3cm apart from cathode, longitudinally and in the anod...

At University College London implantable stimulators suitable for the selective stimulation of nerve are being developed. We hope these devices will be capable of selectively stimulating either by fibre position, fibre size or to launch action potentials in one direction only, using nerve cuff electrodes. These methods of selective stimulation have been demonstrated by many workers; early paper...

Commentary Berényi et al. describe an experiment in which transcranial stimulation is applied in a rodent model with spontaneously occurring generalized spike-wave (SW) discharges. Stimulation electrodes were placed over thinned skull bitemporally. Multi-unit and field potentials were recorded via tripolar electrodes in the frontal and parietal cortex. Initially, sinusoidal stimulation was deli...