Gophers coach Jerry Kill took an indefinite leave of absence Thursday to focus on his epilepsy treatment, leaving the program without its leader at the midpoint of the season and during a key period for recruiting.
Athletic Director Norwood Teague said there is no timetable for Kill's return.
"Jerry will return when he feels it is best to do so," Teague said. "This was coach Kill's decision. He knows what is best for himself and for his family."
The Gophers have a bye this weekend, and acting head coach Tracy Claeys said it's possible Kill could return for the team's next game, Oct. 19 at Northwestern.
Kill, 52, has missed parts of four games in three years at Minnesota because of seizures, including two this year. He suffered a seizure on the sidelines at halftime of the team's Sept. 14 victory over Western Illinois and missed the trip to Michigan last weekend.
"For the first time in his career, he didn't make it to game day," Claeys said. "I know he does not want that to happen again."
In his statement, Kill thanked everyone for their thoughts and prayers.
"This was a difficult decision to make, but the right decision," Kill said in the statement. "… I look forward to returning to the Minnesota sideline on a full-time basis soon."