“Our voice starts here,” Teresa Morros, chairwoman for the Brain Injury Alliance of Nevada statewide walk, told those gathered Saturday at the Governor’s Mansion before their “Walk for Thought” event.Participants, both brain injured and their supporters, took a two-mile stroll through the historic neighborhood as a kick-off event for Brain Injury Awareness Month.It was the second annual walk for the Brain Injury Alliance of Nevada and the first walk in Carson City.The organization seeks to raise awareness of the many variations of acquired brain injury and traumatic brain injuries, prevention of such injuries, and to support each other as they …