tangles

sleep ravelled out the tangles of his mind.

睡眠使他紊乱的思绪恢复了平静。

Treatments are being deeloped to preent the accumulation of cerebral plaques and tangles or to desegregate them once they are present.

目前正在开发的治疗手段旨在阻止大脑中斑块和结的积，或者当它们产生时能够被清除。

The basic principles of Al harming to intellect of human were studied.The results show that Al can enter cerebrum and combine with brain neurofibril to form neurofibrillary tangles and senile spots.

铝对类智能危害的基本原理是铝可进入大脑，与脑神经结合形成脑组织神经原结和老年斑。