Harriet is a complete dissection of the human cerebo-spinal nervous system. Using zinc chloride, Dr. Weaver preserved the entire nervous system, thereby creating an excellent study tool for students.

The device records signals from surgically preserved muscles which are ... control that produces a natural gait, where the human’s nervous system is controlling the movement, not a robotic ...

“Tissue from the central nervous system is extremely fragile and vulnerable and discovering that brain tissue has been preserved for ... in the human body. It’s 2% of our body weight, but ...

For the first time, scientists have recreated the entire human nervous system’s pain circuit in the lab — from the skin’s nerve endings to the somatosensory cortex of the brain. This ...

That's because some features, like the animals' eyes and nerve cords, can be clearly identified in the fossils, but other parts of the nervous system cannot ... were well-preserved nervous systems.

Measuring barely half an inch (less than 1.5 centimeters) long and initially discovered in 1984, the fossil had hidden a crucial secret until now: a delicately preserved nervous system, including ...