VIVISECTION.
In vivisection the animal's eyes are bandaged, so that he does not even know what is going on, but is free from pain, whilst all the springs of action, with the one exception, remain in their normal state. This would not be the case if the animal suffered from acute pain and terror during the operation. The continued energy of the functions is thought essential to the complete success of the operation, whether on the human frame or in vivisection.