This press release is available in German. On average, a single square centimeter of human skin contains over 300 receptors that register pain, pressure, heat or cold. Twenty-four hours a day, these ...

Brains are like sponges, slurping up new information. But sponges may also be a little bit like brains. Sponges, which are humans’ very distant evolutionary relatives, don’t have nervous systems. But ...

Pioneering research has given a fascinating fresh insight into how animal nervous systems evolved from simple structures to become the complex network transmitting signals between different parts of ...

Others, however, believed that the peripheral nervous system (nerves that connect the body's extremities to the brain) played a larger role, as nerves in the moving limbs produced feedback signals ...

Each part of the nervous system uses internal checks and balances to regulate its activity, responding to various factors like mood, health status, and the external environment.¹ These regulatory ...

Octopuses are not much like humans — they are invertebrates with eight arms, and more closely related to clams and snails. Still, they have evolved complex nervous systems and are capable of a wide ...

In research with key ramifications for women of childbearing age, scientists show that embryos produced by vitamin E-deficient zebrafish have malformed brains and nervous systems. In research with key ...