So they found the probable place where neurons dealing spatial and temporary matters are located?
Hack for skimming papers:
1. Read the abstract. It's short and will tell you what the paper investigates. If it's too much jargon, skip it and come back.
2. Skip the entire paper and read the "discussion" or "conclusion" near the end. This will pretty much tell you what the paper is saying, typically in more familiar language.
3. Go back and re-read the abstract.
4. If you're still interested, read the figures.
5. If this paper is up your alley, now you can read the whole paper with context and can appreciate the methods of investigation.