Neuroscience

Study shows hairy skin does not become less sensitive with age

Our sense of touch is generally thought to decline with age, just like the other senses. However, a study has shown that age-related decline in sensitivity only happens in hairless skin like the tip of the index finger, but ...

Medical research

Feeling out fine differences in touch sensitivity

A large protein produced in a unique structure in the fingertips, the Meissner corpuscle, plays a major role in touch sensitivity, new research finds. Identified in the 1850s by Georg Meissner, the Meissner corpuscle is an ...