1、主体句子结构
But【 brain researchers 主句主语】【have discovered谓语 】【that （when we consciously develop newhabits 时间状语从句）,we create parallel paths,and even entirely new brain cells 宾语从句】,【that can jump our trains of thought onto new,innovative tracks 定语从句】.
2、宾语从句结构：
that （when we consciously develop newhabits 时间状语从句）,【we 主语】【create谓语】【 parallel paths,and even entirely new brain cells 宾语,后面定语从句的先行词】
3、定语从句结构：
【parallel paths,and even entirely new brain cells,定语从句的先行词】 【that从句主语】【 can jump谓语】 【our trainsof thought宾语】 【onto谓语动词搭配的介词】 【new,innovative tracks介词宾语】.
祝你开心如意!