Revise divisions of the nervous system for your Higher Human Biology exam with Bitesize Scotland interactive practice quizzes covering feedback and common errors.

1) You have a monkey inside of you. Your enteric nervous system, which consists of 500 million neurons that control your stomach and intestines, has as many neurons as the cerebral cortex of a monkey.

The periphery leads, the center follows The researchers then tested whether B2-SINEs from peripheral nerve cells could also stimulate neuronal growth in the central nervous system.

They developed the world's fastest high-definition 3D imaging technology for the entire body of small animals at subcellular resolution, enabling efficient mapping of the fine architecture of the ...