正常情况下，窦房结产生规律的电脉冲，传入各心房，再带动细胞同步收缩。

Normally the sinoatrial node generates regular electrical pulses that spread across the Chambers of the heart, causing the cells to contract in synchrony.

youdao

他认为可能在T细胞中发现，它与免疫有关，而且与大脑沟通同步。

He wonders if there may be clues in t cells, which are involved in immunity and which regularly communicate with the brain.

youdao

这个活动被传播到整个腹侧纹状体：细胞在不同时间里和这个节奏同步着，以一个相当不和谐的方式。

This activity was dispersed throughout the ventral striatum: Cells synchronized with the rhythm at different times, in a fairly uncoordinated fashion.

youdao

and tissues are collections of cells that are working in synchrony for some function.

组织则是一些,同步完成相同功能的细胞的集合

耶鲁公开课 - 生物医学工程探索课程节选