Researchers have gained comprehensive insights into the entire nervous system of the fruit fly (Drosophila melanogaster). The study describes in detail the neurons that span the entire nervous system ...

WASHINGTON — Thanks to a mouse watching clips from “The Matrix,” scientists have created the largest functional map of a brain to date – a diagram of the wiring ... long known those signals move from ...

After this the spring cannot return to its original shape. Set up the equipment shown in the diagram below. Measure the length of the spring. Hang a 100 g mass carrier from the top clamp and ...

The skeletal system comprises 206 bones and has two main parts: the axial skeleton and the appendicular skeleton. The skeletal system includes your bones, ligaments that attach bone to bone, and ...

Myelinated neurons transmit electrical signals more quickly ... Pain is an example of an important sensory neuron. When you feel pain from a hot pan or a sharp pin, you are sending sensory information ...

The long history of local anesthetics (LAs) starts out in the late 19th century when the content of coca plant leaves was discovered to alleviate pain. Soon after, cocaine was established and headed ...