nerve

Tag archives for nerve

Professor Wayne Vogl and colleagues at the University of British Columbia discovered that rorqual whales can gulp volumes of water that are bigger than their body. Nerves in the mouth and tongue make this amazing feat possible as they can actually stretch to twice their resting length without sustaining damage. Dr. Vogl was quote in CBC News…

Snails to the rescue!

Here I thought snails were just cute little creatures that liked to dine in my vegetable garden. You can imagine my surprise to learn there are also carnivorous snails….with venom. New research shows that conotoxin, isolated from cone snail venom, can numb pain. Conotoxin is also reportedly 100 times more potent than morphine at treating…

Scientists have been able to restore locomotion in paralyzed rats using a combination of nerve stimulation and engaging the mind by having the rats complete simple tasks (like obtaining treats).  In the newly published research, Dr. Grégroire Courtine (University of Zurich and the Swiss Federal Institute of Technology) and his team created a rat model of spinal…