Article Correctness Is Author's Responsibility: ‘Brain Glue’ Helps Repair Circuitry in Severe TBI April 6, 2021 Author: Neuroscience News Category: brain glueThe article below may contain offensive and/or incorrect content. A newly developed reparative hydrogel, which researchers are dubbing "brain glue", protects against loss of brain tissue following a TBI and can aid in functional neural repair.