A reverse electrodialysis device using a precipitation reaction, according to one embodiment of the present invention, comprises a first cell stack alternately forming solid salt chambers and precipitation chambers through cation-exchange membranes and anion-exchange membranes which are alternately provided, and a first water-soluble solid salt and a second water-soluble solid salt which are filled in the solid salt chambers, wherein the first water-soluble solid salt and the second water-soluble solid salt are alternately filled in the solid salt chambers, and can react with each other so as to generate a precipitate in neighboring precipitation chambers when water is supplied.

A reverse electrodialysis device using a precipitation reaction, according to one embodiment of the present invention, comprises a first cell stack alternately forming solid salt chambers and precipitation chambers through cation-exchange membranes and anion-exchange membranes which are alternately provided, and a first water-soluble solid salt and a second water-soluble solid salt which are filled in the solid salt chambers, wherein the first water-soluble solid salt and the second water-soluble solid salt are alternately filled in the solid salt chambers, and can react with each other so as to generate a precipitate in neighboring precipitation chambers when water is supplied.

A reverse electrodialysis device using a precipitation reaction, according to one embodiment of the present invention, comprises a first cell stack alternately forming solid salt chambers and precipitation chambers through cation-exchange membranes and anion-exchange membranes which are alternately provided, and a first water-soluble solid salt and a second water-soluble solid salt which are filled in the solid salt chambers, wherein the first water-soluble solid salt and the second water-soluble solid salt are alternately filled in the solid salt chambers, and can react with each other so as to generate a precipitate in neighboring precipitation chambers when water is supplied.

A reverse electrodialysis device using a precipitation reaction, according to one embodiment of the present invention, comprises a first cell stack alternately forming solid salt chambers and precipitation chambers through cation-exchange membranes and anion-exchange membranes which are alternately provided, and a first water-soluble solid salt and a second water-soluble solid salt which are filled in the solid salt chambers, wherein the first water-soluble solid salt and the second water-soluble solid salt are alternately filled in the solid salt chambers, and can react with each other so as to generate a precipitate in neighboring precipitation chambers when water is supplied.

A system includes spatially isolated nodes proximal to a cortical surface or spinal cord, a telemetric antenna array located above the dura, the telemetric antenna array configured to provide power to and exchange data with the spatially isolated nodes, and a power and data distribution unit configured to power the spatially isolated nodes, aggregate recorded data, send the aggregated recorded data and commands through a wireless link.

A system includes spatially isolated nodes proximal to a cortical surface or spinal cord, a telemetric antenna array located above the dura, the telemetric antenna array configured to provide power to and exchange data with the spatially isolated nodes, and a power and data distribution unit configured to power the spatially isolated nodes, aggregate recorded data, send the aggregated recorded data and commands through a wireless link.

Aspects of the subject disclosure may include, for example, a method and apparatus for measuring a bioimpedance and performing an electrical stimulation. The method includes generating a first current corresponding to a first high-frequency, generating a second current corresponding to a second high-frequency, generating a low-frequency current based on a beat phenomenon of the first current and the second current, and calculating an impedance of a target part based on a voltage induced to the target part by a high-frequency current corresponding to at least one of the first current and the second current and the low-frequency current.

Provided herein are devices, systems, and methods for treating urological and gastrointestinal disorders, including bedwetting, through stimulation of the dorsal or plantar surface of the foot, including the superficial peroneal nerve and branches thereof, such as the dorsal intermediate and medial cutaneous nerves, or the medial and/or and lateral plantar nerves. The device facilitates placement of electrodes on the foot. Also provided herein is a system including the device, a pulse generator, and a controller, and methods of manufacturing and using the same.

This invention described a method of, and device for increasing human ability for idea generation and insight related tasks. “Thinking outside the box” is difficult and often requires a qualitatively different perception of the task at hand. One aspect of the invention is a method for facilitating such pursuits by applying electrical stimulation at selected brain areas before or during an idea generation or insight related task. One aspect of our method is to temporarily enable a person to perceive insight related tasks in a way that is less influenced by past expectations and more open to novel representations. In one embodiment, this is achieved by suppressing the left anterior temporal lobe and/or facilitating the right anterior temporal lobe with non-invasive electrical stimulation.

This invention described a method of, and device for increasing human ability for idea generation and insight related tasks. “Thinking outside the box” is difficult and often requires a qualitatively different perception of the task at hand. One aspect of the invention is a method for facilitating such pursuits by applying electrical stimulation at selected brain areas before or during an idea generation or insight related task. One aspect of our method is to temporarily enable a person to perceive insight related tasks in a way that is less influenced by past expectations and more open to novel representations. In one embodiment, this is achieved by suppressing the left anterior temporal lobe and/or facilitating the right anterior temporal lobe with non-invasive electrical stimulation.