The second was an 'action and consequence' strategy, with participants also told it would help to imagine the objects interacting, but the pair never touching on screen.A third strategy involved one object moving towards another, which people are sometimes told to imagine to remember items in real life.
The mental power of older mice improved dramatically after they were given THC, the psychoactive part of marijuana that makes users 'high'.
Many of them are open about it these days, but sadly some men still feel ashamed of their desires.
I won’t lie, as a trans person it’s going to be a lot more complicated. That said, I know it can still feel pretty hopeless for many of my friends, particular those who transitioned later in life. For me, there is no option about whether to disclose my trans history or not - my face, my body, is like a big ol' sign, and anyone that spares me more than a momentary glance can tell pretty rapidly what my background is. Many trans women suffer violence when the men they’re dating discover their ‘fun fact’. Guys on Tinder who try and do the whole "All the girls I've met on here are so boring" thing..
In fact, their brain connections in the hippocampus - which controls learning, memory and emotions - were firing as well as those of young adults.
It's hoped the same may apply to humans, with trials expected to begin this year.