#Sensorysystem

A wave of new science is reshaping how we understand touch—the earliest and among the most complex senses we rely on daily. Led by researchers at Harvard Medical School, recent work highlights how a diverse network of skin and organ sensors creates our perception of everything from a gentle kiss to a thorn’s prick. The findings also point to how disruptions in touch processing can influence chronic pain and autism, according to a feature by Quanta Magazine.

In a scientific renaissance reshaping our understanding of human sensation, new research led by David Ginty at Harvard Medical School is illuminating the breathtaking intricacies of touch—the first sense we develop and the most complex in both scope and impact on our lives. Recent findings, highlighted in a striking feature from Quanta Magazine, reveal how a rich tapestry of specialized cellular sensors underpins our ability to perceive everything from a lover’s gentle kiss to the prick of a thorn, and show that faulty touch processing may hold the key to conditions like chronic pain and autism (Quanta Magazine).