ORCHARD PARK, N.Y. (AP) — Buffalo Bills safety Damar Hamlin is breathing on his own and able to talk after having his breathing tube removed, his agent said Friday — the latest step in his remarkable recovery in the four days since going into cardiac arrest and being resuscitated on the field during a game against the Cincinnati Bengals.

Agent Ira Turner was unable to provide any other details in a text sent Friday morning to The Associated Press. The development was first reported by The Athletic.

The Bills said Friday in a statement that Hamlin’s “neurologic function remains intact and he has been able to talk to his family and care team.”

The 24-year-old Hamlin was still listed Thursday in critical condition in the intensive care unit of the University of Cincinnati Medical Center. Aside from being able to communicate by writing, Hamlin was also been able to grip people’s hands.

“So we know that it’s not only that the lights are on. We know that he’s home. And it appears that all the cylinders are firing within his brain, which is greatly gratifying for all of us,” Dr. Timothy Pritts said. “He still has significant progress he needs to make, but this marks a really good turning point in his ongoing care.”

Photo:  Kevin Necessary/The Enquirer / USA TODAY NETWORK