This article discusses the autonomic nervous system, which is responsible for involuntary reactions such as heart rate, blood pressure and respiration. This is a Self-assessment article and comes with ...

Click on the labels below to find out more about your nervous system and senses. Your spinal cord can be divided into four sections shown in green, blue, pink and turquoise. Nerves emerging from these ...

The nervous system controls the activities of all body organs and tissues, receiving input from sensory organs and responding via effector organs. With around 100Â billion interconnected neurons, the ...

THIS comprehensive work, of nearly 1900 quarto pages carrying more than 700 text-figures, has grown out of Prof. Ariens Kappers' “Comparative Anatomy of the Nervous System”, of now more than fifteen ...