Whether you're a seasoned athlete or a weekend warrior, injuries happen. You can find out more about concussions during tonight’s Ask the Doctor segment.

Dr. Luis Palacio is the director of Sports Medicine at Northern Nevada Medical Group. 

If you have a question for him, call 858-2222 between 5 p.m. and 6 p.m. tonight.  

For future questions, call 775-352-5300 or go to http://www.nnmg.com/