Indiana Code > Title 21 > Article 45 > Chapter 5 Indiana Code > Title 21 > Article 45 > Chapter 5 – Spinal Cord and Head Injury Research Centers Current as of: 2023 | Check for updates | Other versions § 21-45-5-1 Spinal cord and head injury research centers; Indiana University and Purdue University § 21-45-5-2 Indianapolis center; medical treatment emphasis § 21-45-5-3 West Lafayette center; injuries to animals § 21-45-5-4 Projects with other entities allowed