February 25, 2015 1:51 AM EST

Robotic hands have been successfully attached to three amputees in Austria, using a new technique that allows the users to control their electronic limbs with their minds.

The operations were completed by using an innovative procedure called bionic reconstruction, which connects prostheses directly to a patient’s nerves, according to a study in British medical journal The Lancet.

The procedure first involves intense cognitive training to prepare the body and mind for the advanced robotic prosthesis, followed by elective amputation and replacement. Once attached, the bionic hand allows all three patients to perform everyday activities, like using kitchen utensils and opening doors.

“So far, bionic reconstruction has only been done in our center in Vienna,” said Professor Oskar Aszmann from the Medical University of Vienna. “However, there are no technical or surgical limitations that would prevent this procedure from being done in centers with similar expertise and resources.”

[Science Daily]

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