Neural stimulation can enhance the formation, consolidation and retrieval of memories.
The technique improved people’s recall by 15 percent.
Ignoring or avoiding challenges, troubles and difficulties can lead to less meaningful life.
The technique incorporates multiple ways of representing information.
It almost seems too simple to work.
The study tested people’s ability to remember smells.
Exercise sparked more activity in important parts of the hippocampus — a brain region linked to memory.
The food boosted memory, mood and motivation.
The method was more effective than ‘free recall’, where people remember whatever they can in any order they like.
The method was more effective than ‘free recall’, where people remember whatever they can in any order they like.
Clustered recall is the key to remembering what really happened, new eyewitness research finds.
This means remembering things from one category at a time.
So, if you were trying to remember what you did last Thursday, start with the location and concentrate on that.
Next, remember everything you can about what you were doing, next what people said, and so on.
The new study used the same technique to test people’s memory for a video of a woman being mugged.
Dr Craig Thorley, the study’s author, explained:
“Using this system, we prompt eyewitnesses to first remember what the people involved in the crime looked like, then the what those people did, then the environment the crime took place in.”
The study was designed to help eyewitnesses of crimes remember more.
The usual method is called ‘free recall’, where people remember whatever they can, in whatever order they like.
However, the study found that clustered recall was more effective.
Dr Thorley said:
“I think it’s likely that asking people to focus on one category of information at a time, such as what the people involved looked like, focuses their memory on that category and they offer more details related to it than they otherwise would.”
This method likely relies on the fact that the brain stores and recalls related information together.
Dr Thorley said:
“It’s the first study to compare CCR to free recall.
We interviewed people using both methods and found using CCR produced superior results, with the people using it remembering more correct information about the crime.
It also increased the amount of different details they remembered.”
The study was published in the journal Memory (Thorley, 2018).
The drink helps fight the effects of a high-fat, high-sugar diet.
The drink helps fight the effects of a high-fat, high-sugar diet.
Green tea may help protect against memory problems linked to a poor diet, new research finds.
It could also help brain insulin resistance and reduce obesity.
Dr Xuebo Liu, who led the study, said:
“Green tea is the second most consumed beverage in the world after water, and is grown in at least 30 countries.
The ancient habit of drinking green tea may be a more acceptable alternative to medicine when it comes to combatting obesity, insulin resistance, and memory impairment.”
The conclusions come from a study on mice.
It found that a catechin called EGCG (epigallocatechin-3-gallate) had beneficial effects on the brains of mice.
All were fed a high-fat diet, high-sugar diet analogous to that consumed in many Western countries.
Half, though, were given the EGCG, the active ingredient in green tea.
Those given the EGCG were better able to resist the deleterious effects of the high-sugar, high-fat diet.
They put on less weight and were less cognitively impaired.
Dr Thoru Pederson, Editor-in-Chief of the academic journal in which the study was published, said:
“Many reports, anecdotal and to some extent research-based, are now greatly strengthened by this more penetrating study.”
The study was published in the journal The FASEB Journal (Mi et al., 2017).
Image credit: Arthur
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