Has the shape of the human brain changed over time?

[From the New Scientist] An analysis of fossils suggests changes in the shape of the brain case during human evolution were linked to alterations in the face, rather than changes in the brain itself Amazing: The shape of human brain has barely changed in past 160,000...

Is Wordle really brain training?

Do you play Wordle? (An addictive word game popular with New Zealanders.) The big question is: Do puzzles or “brain training” games work?   Along with many of its other tips, Dementia UK emphasises that “taking part in hobbies, learning a new...

Internet Acronyms Test

How many of these do you know? Texts and the internet are awash with acronyms (an abbreviation formed from the initial letters of other words and pronounced as a word). Understanding them is just like learning a new language. And meanings continue to change all the...

How to bring back a memory.

Some Tips from Harvard Health Details of significant experiences from decades ago may still be available if you can coax them out of your memory. Sometimes memories of certain experiences remain crystal clear for life, like the moment you said “I do,” or...

New Year – new helpful habits.

Happy New Year! How did your New Year resolutions go? Like most of us, were your good intentions short-lived? Why is that? What does your brain need to do to turn a resolution into a new habit? First, we have to interrupt the brain’s autopilot. Yes, your brain...

Why ‘Brainfit for Life’ Classes Work.

Research Study Actual, sustained practice–not mere knowledge–is needed to harness neuroplasticity and improve cognition over time September 14, 2020 (reported by  SharpBrains) Lifestyle improvements may lessen cognitive decline (Wiley): ” … 19 individuals older than...