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Questions continue to be raised about the mental and physical health of President Donald Trump.

Slurred or rambling speech has been caught on camera at MAGA rallies and other presidential events.

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George Conway III and President Donald Trump (Chip Somodevilla/Getty Images)

George Conway III is an attorney who once participated in Ken Starr's investigation and the impeachment of President Bill Clinton. He once was on the short list for Attorney General in the Trump administration thanks to his wife Kellyanne's relationship with President Donald Trump during the 2016 campaign.

But that job went to Jeff Sessions and over time Conway's opinion of his wife's boss at the White House—where Kellyanne serves as counselor to the President—soured. Eventually Conway began to express his concerns on Twitter.

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Female doctor assisting a senior woman in the street. (Getty Images)

For many years, people have turned to electric shock therapy for a variety of ailments—most notably for the treatment of mental illnesses. Now, a study shows that targeted electric shocks to the brain—through an implant—could eventually bring relief to those suffering from Alzheimer’s and dementia by improving their memories. Based on this technology, researchers are also developing a prosthesis that would enhance your brain’s natural abilities.

Memory Boosting Implants

Researchers from the University of Southern California (USC) implanted what they call a “memory prosthesis” in 20 volunteers—the first human trial of its kind. These participants had previously had electrodes implanted in their brains for epileptic treatment, so the memory system did not necessitate an additional surgery. Through the electrodes, the implant delivers small electric shocks to part of the brain most involved in memory and learning—the hippocampus. The shocks are devised to mimic the pattern of healthy brain activity and the way humans process memories.

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[DIGEST: PBS, Science, Science, Science, JAlzheimer's, NeurobioAging, SciRep]

There are two types of memory: short term memory and long term memory, right?  Short term memory includes things like the phone call we just finished, what we had for breakfast, and who is picking up the kids today.  Long-term memory is the face of our best friend from third grade, whether we paid our taxes on time last year, or the names of the bones in the human body from high school biology class.

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[DIGEST: CNN, American Heart Association, Framingham Heart Study, NBC, Washington Post, Newsheart, Stroke Association, USAToday, CBS]

According to new research, a possible connection exists between soft drinks with artificial sweeteners and the risk of stroke or dementia. This latest discovery relies upon an underlying long-term study of people’s beverage habits during the target age-ranges for stroke and dementia. While there’s a need for more research on the issue, the preliminary findings suggest a need for caution when choosing diet soda.

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[DIGEST: IFLS,,, BBC (a, b), Science]

A study published in April 2017 shows two drugs—one already on the market and one being tested for cancer treatment—may be able to stop the progression of certain neurodegenerative diseases, and perhaps even improve disease-related symptoms. The drugs work by preventing a natural, but potentially destructive, self-defense on the cellular level. This protective response by the body, if not kept in check by the drugs, leads to the neurological symptoms, and eventually death.

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[DIGEST: BBC, The Independent, Yahoo, CNN, Gizmodo, The Guardian]

A company in Japan has developed a new kind of nail art for seniors that just might save their lives.

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