Six-year-old Whitley Miller of Hartselle has a big year ahead of her.
Diagnosed with cerebral palsy at age 2, Whitley underwent a complex surgery called selective dorsal rhizotomy (SDR) on Jan. 12 to improve her mobility.
Her mother, Hailie Miller, said Whitley was able to walk short distances before the surgery, but the procedure is expected to improve her endurance and balance…