In 2025, several psychology studies aimed at understanding left-handedness were published. Here are the major takeaways from them.

The results revealed that the speed of alpha brain waves in the parietal cortex plays a key role. This region of the brain ...

What does it mean to be left-handed? Well, first and foremost, it is a behavioral preference. Left-handers have the subjective feeling that they prefer to write or perform other complex fine motor ...

A new study from Karolinska Institutet, published in Nature Communications, reveals how rhythmic brain waves known as alpha ...

While left-handed individuals represent only about 10% of the global population, their distinct patterns and adaptability offer intriguing insights into different ways of navigating life’s challenges.

Using a corkscrew, writing a letter with a pen or unlocking a door by turning a key are actions that seem simple but actually require a complex orchestration of precise movements. So, how does the ...

An illustration showing a paralyzed individual with a spinal cord injury, implanted with intracortical electrodes in the brain. This brain-computer interface (BCI) allows the individual to control a ...

Deep brain stimulation may provide immediate improvement in arm and hand strength and function weakened by traumatic brain injury or stroke. Deep brain stimulation may provide immediate improvement in ...

Scientists are getting closer to something that wouldn’t look out of place in a science fiction film: bionic limbs that can sense and convey touch to their users. In a new study published this week, ...