Yes, individuals with polydactyly (the condition of having extra fingers or toes) can indeed move their 6th finger. Studies show they can do so with ease.
While having an extra digit might seem like a hindrance, research suggests that individuals with polydactyly can develop remarkable dexterity.
- Motor Control: Individuals are able to use the extra finger with coordinated movements.
- Brain Representation: The brain adapts to incorporate the control of the extra finger, indicating neural plasticity. A subjective feeling of the finger "belonging" seems to correlate with an understanding of other finger location.
The ability to move a 6th finger highlights the adaptability of the human brain and motor system.
