Complex sentence: The link between the insula and the emotion of disgust offers a fresh way to look at emotions as being products of brain activity, and the emphasizes the importance of the insula and its disgust-related responsiveness to the survival of species.
Split into simpler sentences: The link between the insula and the emotion of disgust offers a different way of looking at emotions as being products of brain activity. Furthermore this emphasizes the importance of the insula and its disgust-related responsiveness to the survival of species.