ZME Science on MSN6 小时
The heart may have its own “mini-brain”: a nervous system that controls heartbeat
The human heart beats 60-100 times a minute, without you needing to pay any attention to it. Heart function is controlled by ...
BBC6 个月
KS3 / KS4 Biology: The human heart
It also shows how the pacemaker cells restart her heart after the surgery. This short film is from the BBC series, Inside the Human Body. The 3D footage brings the topic to life and would enhance ...
Daily Star on MSN6 天
Human hearts have 'little brains' and can keep beating outside the body
Scientists say the heart appears to have a “little brain” that controls it and has a key role in maintaining and managing ...