So, if this protein that normally appears in the brain cells of our body transforms misfolds into this protein, it can basically form aggregates with other proteins and that will eventually form even larger fibers, as we'll see in just a moment. So to see what we mean, let's take a look at the following diagram. Let's suppose some type of mutation took place or some type of event happened that eventually led to the formation of these molecules. So we have, let's say, three of these misfolded proteins. Now, because they consist predominantly of these blue betapeted sheets, they are drawn in blue. Now, because of the presence of these beta pleated sheets, they will bond with each other as a result of those beta beta pleated sheets being attracted to one another via non covalent bonds.