When is the most effective time to drink coffee?

Some desperately need–their morning coffee.

When is the best time to drink your cup of coffee? it is probably not a good idea to drink part of your daily dose of caffeine in the afternoon. Especially if you have problems sleeping. But, have you ever drink your cup of coffee and felt like it just didn’t work?

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The future of brain-to-brain communication

University of Washington researchers.

The first brain-to-brain communication occurred when a rat pressed a lever, anticipating the tasty reward it’d been trained to expect. An implant in the rat’s brain converted its neural activity into an electronic signal and beamed the impulse to the brain of the second rat, which leaped forward and pressed a lever in its own cage . But rat #2 had never been trained to press the lever. Its movement impulse came not from its own brain, but directly from the brain of rat #1 – despite the fact that the two were separated by thousands of miles.

 

 

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Food industry adding larger doses of caffeine to more and more products

Keeping people alert is a prized quality of caffeine in an world that is always on. Caffeine stimulates the pleasure centers in the brain. It is also mildly addictive and that could possible be two reasons ti add it to foods and drinks.

 

 

 

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Why neuroscience is ending the Prozac era

The big money has moved from developing psychiatric drugs to manipulating our brain networks.

Has the psychiatric drug age reached its peak? Mind-altering drugs have are being prescribed in record numbers but there are signs of a radically new approach to understanding and treating mental illnesses.  A huge research effort is now devoted to altering the function of specific neural circuits by physical intervention in the brain and the focus is no longer on developing drugs.

 

 

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Are we close to making human-to-human mind control a reality?

University of Washington researcher Rajesh Rao, left, plays a computer game with his mind. Across campus, researcher Andrea Stocco, right, carries out the command.

With one tap on his space bar, Andrea Stocco fires the cannon on his computer game and blows a rocket out of the sky with one tap of his space bar. The game itself is unremarkable – in fact it looks like a relic of the 1980s.

 

 

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New drug cures mice of Down Syndrome in a single dose

With one dose, the brains of the mice grew normally and those mice showed learning abilities like that of their un-affected peers.

There has been good news in medicine recently. Not only is there a vaccine to prevent HIV/AIDS in the works, but scientists at John Hopkins University and the National Institutes of Health have also recently used a new drug to cure Down Syndrome in baby mice with just one dose. And although the drug has not yet been tested on humans, it still qualifies as an amazing achievement.

 

 

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Scientists successfully implant false memories into mice

Mice implanted with false memories.

U.S. and Japan memory researchers have, for the first time, implanted false memories into a lab animal. The researchers made mice believe that they had once received electrical shocks in their feet while sitting in a certain little chamber, even though that had never happened. Thereafter, whenever the researchers put the mice in that chamber, the mice would freeze up in a typical mouse response to fear.

 

 

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At 95 will your mind still be sharp? Chances are improving all of the time: Study

As we approach old age, on average, we should arrive in better shape mentally than any previous generation.

As we approach 100-years-old our bodies might still be (sort of) working,  but many wonder whether their minds will be sharp enough to appreciate life.

 

 

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