Yian Gu, postdoctoral researcher in neurology at Columbia University Medical Center, who studies the relationship between diet and Alzheimer's, said the study looks promising if the claims of memory improvement hold up, but noted that further research should be done to confirm those results.

CNN: Nutritional drink, imaging show promise for Alzheimer's

In a 2008 case report, a man who was receiving experimental brain stimulation for obesity also showed improvement in his memory, which prompted excitement and calls for future research.

WSJ: Memory Gets Jolt in Brain Research

"Any accomplishment was important only as a reference point for future improvement, not as a pleasurable memory to dwell on, " he writes.

WSJ: Honoring Tiger Woods for What He Is

Try doing this mental exercise over a 4 week period and you should notice an improvement in your short and long term memory.

FORBES: Mental Exercises to Help Improve Your Memory

In the chart above we forecast the high gross margin for mobile flash memory cards will continue into the future, as the cost improvement achieved is based on technological developments by SanDisk.

FORBES: SanDisk Stock Still Has A Smidge Of Upside Thanks To Mobile