| (1) |
Since it only had a minor effect on the mice’s memory, it cannot really
be said to have improved their overall intelligence. |
| (2) |
Although it affected one element of the mice’s intelligence, it is just an early step in what will most likely be a complicated process. |
| (3) |
It demonstrated that the way that mice communicated with each other was more sophisticated than had previously been believed. |
| (4) |
It indicates that mice may actually have a form of intelligence that researchers were not aware of in the past. |