Methods and related systems for modulating neural activity by repetitively blocking conduction in peripheral neural structures with electrical stimuli are disclosed. When a shaft is engaged with the gimbal mechanism, it can move with three degrees of freedom in a spherical coordinate space, where each degree of freedom is sensed by one of the three transducers. The method also comprises receiving an indication that the first user is available to continue communications with the second user and notifying the second user that the first user is available to continue communications with the second user. The image elements are formed as a second set of lower conductive segments on the same substrate as the upper conductive segments. Among other therapeutic utilities, the peptide-based compounds are expected to display anti-inflammatory properties and inhibition of cell proliferation. In one embodiment, the filtered map area includes a width vector W defined substantially perpendicular to the recommended route R.