Neuropsychological testing and diagnostic evaluation practice at 888 Prospect St, Suite 200, La Jolla, CA 92037, founded by Dr. Elisabeth Thurlow — a La Jolla High School graduate who returned to her hometown after 25-plus years of clinical experience to open a practice on Prospect Street in the Village. Brain Spectrum is one of two Holiday Ct-area practices specializing in child and adolescent psychological testing alongside Bales Psychology Clinic at 3252 Holiday Ct Suite 114, though Brain Spectrum's lifespan model extends evaluations to adults ages 18 through 100-plus. Dr. Thurlow is ADOS-2 certified and recognized for gold-standard autism spectrum disorder assessments, with particular expertise in diagnosing subtle, female, and non-binary presentations of ASD that other evaluators miss. The practice also assesses ADHD, dyslexia, dysgraphia, dyscalculia, processing deficits, dementia, and traumatic brain injury. Private pay with superbill provided for insurance reimbursement. Families whose children receive an ASD or ADHD diagnosis and need ongoing therapeutic support connect with SoCal Child Psychology at 3252 Holiday Ct Suite 209 for pediatric-focused treatment planning.