Textual Prostheses

Visual prostheses.

The development of man-made systems to restore functional vision in the profoundly blind has recently undergone a renaissance that has been fueled by a combination of celebrity and government interest, advances in the field of bioengineering, and successes with existing neuroprosthetic systems. This chapter presents the underlying physiologic principles of artificial vision, discusses three con...

Neural Prostheses

A neural prosthesis is a device that aims to restore or replace the functions of the nervous system that are lost to disease or injury. Examples include devices to improve hearing, vision, motor and cognitive functions. Neural prostheses artificially stimulate the nervous system to convey sensory information, activate paralysed muscles or modulate the excitability of neural circuits to improve ...

Penile implants Complications Semirigid penile prostheses Inflatable penile prostheses

Penile prostheses are considered to be the definitive solution for the treatment of organic erectile dysfunction in those in whom medical therapy, such as phosphodiesterase inhibitors, is contraindicated or in those who have failed more conservative measures. The advent of new surgical tools and new infection-resistant materials has significantly reduced the risk of intraand postoperative compl...

Textual Entailment

The task of Recognizing Textual Entailment (RTE) requires automated systems to identify when two spans of text share a common meaning -for example, that ``Alphaville Inc.'s attempted acquisition of Bauhaus led to a jump in both companies' stock prices'' entails ``Bauahaus' stock rose'', but not ``Alphaville acquired Bauhaus''. This general capability would be a solid proxy for Natural Language ...

Textual Entailment