The '''forebrain (proencephalon)''' is the largest part of the brain, most of which is [[#Cerebrum|cerebrum]]. Other important structures found in the forebrain include the [[Forebrain - Anatomy & Physiology#thalamus|thalamus]] , the [[Forebrain - Anatomy & Physiology#hypothalamus|hypothalamus]] and the [[#Limbic System|limbic system]] . | The '''forebrain (proencephalon)''' is the largest part of the brain, most of which is [[#Cerebrum|cerebrum]]. Other important structures found in the forebrain include the [[Forebrain - Anatomy & Physiology#thalamus|thalamus]] , the [[Forebrain - Anatomy & Physiology#hypothalamus|hypothalamus]] and the [[#Limbic System|limbic system]] . |