Researchers have linked violence to childhood maltreatment in combination with one form of the gene controlling the brain protein ____________________.

Childhood Maltreatment

Adverse experiences during childhood, including abuse and neglect, which can have long-term psychological and physical effects.

Gene

A unit of heredity that is transferred from a parent to offspring and is held to determine some characteristic of the offspring.

Brain Protein

Refers to proteins found within the brain that play crucial roles in its structure, function, and the regulation of neurological processes.