Eventually , leaa was using much of its budget to fund experiments , including aversive techniques and psychosurgery , which involved , in some cases , irreversible brain surgery on normal brain tissue for the purpose of changing or controlling behavior and / or emotions 最终， leaa用了预算中的大部分资金以资助实验，包括令人厌恶的技术以及外科手术，这包括，在一些案例中的在正常大脑组织上进行的不可逆转大脑外科，目的是为改变和控制行为和情绪。
