A signature injury from the Iraq and Afghanistan wars, traumatic brain injury is the topic of a presentation and panel discussion on Saturday, Jan. 31, from 10 a.m. to noon at American Legion Post 257 in Vineyard Haven.

The presentation is part of the Martha’s Vineyard Veterans Support Series and will feature discussion on signs, symptoms and treatment options available. An expert speaker panel discussion follows the presentation. Lunch will be served. For information, call Julie Meader at 508-693-7900 extension 222.