Michigan Compiled Laws, Chapter 418. Worker's Disability Compensation § 418.311

Sec. 311. No compensation shall be paid under this act for any injury which does not incapacitate the employee from earning full wages, for a period of at least 1 week, but if incapacity extends beyond the period of 1 week, compensation shall begin on the eighth day after the injury. If incapacity continues for 2 weeks or longer or if death results from the injury, compensation shall be computed from the date of the injury.