A recent survey found that 70% of adults over 50 experience joint pain. Here's what it could mean—and the expert-backed ways to ease it.

Fingers wrinkle in water due to contraction of blood vessels, not because skin soaks it up. Knowledge about finger wrinkling might have real-world forensic applications. Conditions like Raynaud’s ...

These results demonstrate a viable algorithm for decoding dexterous finger movements under conditions similar to those required for a real-world neural prosthetic application.

Abstract: We describe a classification system for a novel imaging method for arthritic finger joints. The basis of this system is a laser imaging technique which is sensitive to the optical ...