Two needles feel like one The researchers measured the tactile perception of their 24 test participants using the two-point discrimination method.

Two-point discrimination test on your fingertips to identify which fingers have decreased sensation Tinel’s test, which is conducted by tapping the nerve in the carpal tunnel at the wrist to see ...

•Two-point discrimination test on your fingertips to identify which fingers have decreased sensation •Tinel's test, which is conducted by tapping the nerve in the carpal tunnel at the wrist to ...