Sistem saraf

The spinal cord is a long, cable-like structure made up of hundreds of nerve fibers, which is approximately 17 inches (42 cm) long. The brain and the spinal cord compose the central nervous system.

Neurons are highly specialized cells that transmit electrical and chemical signals to target cells. Their anatomy makes them extremely efficient at receiving and transmitting these signals.

All of Tim's Printables in one convenient location.

Heart-rate-variability: physiological basics and schematic explanation with relation to autonomic nervous system, sympathetic and parasympathetic nervous systems

As is often the case, having written the title for this blog posting, I don't really know where it's going to go from there, but here goes. I came across some very interesting information about the Vagus nerve that seems to have inspired me to follow this thread a bit. It seems that from both a science perspective and a spiritual perspective, people are examining the Vagus nerve and it's affect on our bodies these days. When both "sides" are looking at the same thing, that always intrigues…

Recent studies have revealed the link between memory loss and certain chronic illnesses, find out if you are at risk and ways to prevent memory loss

Read about how Opexa Therapeutics is looking to treat patients with neuromyelitis optica (NMO).

Carl R. Darnall Army Medical Center professionals have stepped up their efforts during American Heart Month this February to encourage beneficiaries to take small steps to help protect their heart health.

heart neurons | Motor Neuron Diagram