Animal experiments and limited data in humans suggest that electrical stimulation of the vestibular end organs could be used to treat loss of vestibular function. In this paper we demonstrate that canal-specific two-dimensionally (2D) measured eye velocities are elicited from intermittent brief 2 s biphasic pulse electrical stimulation in four human subjects implanted with a vestibular prosthes...

This study was performed following favorable results from a previous research, which studied the response of acute vestibular patients to the rotatory maneuver, to investigate the effects of the rotatory maneuver on chronic vestibular patients. In an attempt to normalize the patient’s directional preponderance (DP), and hence their vestibular symptoms, the study was designed to reduce the imbal...

This study was performed following favorable results from a previous research, which studied the response of acute vestibular patients to the rotatory maneuver, to investigate the effects of the rotatory maneuver on chronic vestibular patients. In an attempt to normalize the patient’s directional preponderance (DP), and hence their vestibular symptoms, the study was designed to reduce the imbal...

This study measures the effect of a vestibular stimulal10n program on the stereo typic rocking behavIor of three severely mentally retarded persons within both experimental and natural settmgs. A multiple baselme desIgn was used. Frequency and duration of stereotypic rocking behavior were measured by a partwl-intervaltime sample. Results indicated a statistically sIgnifIcant reduction of both f...

Traditionally only speech communicates emotions via mobile phone. However, in daily communication the sense of touch mediates emotional information during conversation. The present aim was to study if tactile stimulation affects emotional ratings of speech when measured with scales of pleasantness, arousal, approachability, and dominance. In the Experiment 1 participants rated speech-only and s...

In this paper, we describe a method for presenting underwater tactile electrical stimulation for in-bath entertainment. We investigated the localization abilities of participants and the polarity effect of the stimulation, and found that underwater electro-tactile anodic stimulation produced a stronger sensation than did cathodic stimulation. Furthermore, we found that the participants were abl...

Daily activities, such as walking, may require dynamic modulation of vestibular input onto motoneurons. This dynamic modulation is difficult to identify in humans due to limitations in the delivery and analysis of current vestibular probes, such as galvanic vestibular stimulation. Stochastic vestibular stimulation, however, provides an alternative method to extract human vestibular reflexes. He...

Despite the complexities of the relationship between vestibular stimulation and endocrine disorders being well known, research efforts to understand these complexities are lacking. Interestingly vestibular stimulation may potentially prevent/delay development/progression of diabetes. Here we review the science behind this concept and highlight the need for necessary translational research in th...

To provide realistic tactile sensations in a virtual environment, it is necessary to stimulate both the cutaneous and proprioceptive senses. This study focuses on method of presenting softness through use electro-tactile stimulation. Our system combines force-feedback device with an electric stimulator create soft sensation by applying reaction force spreading based amount indentation. We measu...