When Lorraine Kelly Donnelly felt a cramp in her left hand at the start of 2025, she didn't think anything of it. But when a week later the pain was still there, she made an appointment to see her GP.
Shingles is a viral infection caused by the varicella-zoster virus, which also causes chickenpox. If you've had chickenpox, the virus stays in your body and can reactivate later in life as shingles at any age, though most commonly after 50. While caused by the same virus, shingles and chickenpox are not the same illness. They present differently because, while chickenpox is the initial infection, if and when the virus reactivates, it travels along nerve pathways to the skin, producing shingles.
Over the past six years, I've had the privilege of caring for patients with varying degrees of cognitive impairment. As a medical cannabis doctor, I often visit these patients in memory care units, seeing these once self-sufficient individuals, their personas now diminished, no longer able to care for themselves. They become angry and anxious as they confront the fact that their minds, their memories, what made them who they were, recollections of all that they have lived through and accomplished, are slipping away from them.
Psychologists who study narrative identity have found that elderly individuals often repeat specific stories as a way of preserving and transmitting their core identity and values. These aren't random tales that bubble up from failing memory. They're carefully curated selections from a lifetime of experiences, chosen unconsciously for their significance.
Sometimes it's a fall that brings a broken hip and a loss of mobility. Or memory problems that bubble into danger. Or the death of the partner who was relied upon for care.The need to move to a nursing home, assisted living facility or another type of care setting often comes suddenly, setting off an abrupt, daunting search. It's likely something no one ever wanted, but knowing what to look for and what to ask can make a big difference.
And 29% of carers in the capital were in poverty in 2021-22, according to Carers UK - a higher proportion than 21% of Londoners in poverty. Some of this is due to unpaid carers not being aware of benefits they are entitled to, including the Carer's Allowance (CA), which can provide up to 83.30 a week, with others not considering themselves as carers at all.
Most people will forget a name, misplace their phone, or lose track of a conversation at some point. Usually, those moments pass without much thought. But for many adults, especially as they age, small lapses can trigger a much deeper fear: Is this the beginning of cognitive decline? As a neurologist, I hear this concern often. And as a researcher, I have learned something important: Worry about cognition and cognitive disease are not the same thing.
A groundbreaking study found that adults who sit for 10 or more hours daily face a significantly higher risk of dementia compared to those who sit less. The research, which tracked over 50,000 adults using wearable devices, revealed that the risk increases dramatically after crossing that 10-hour threshold.
February 20 is National Caregivers Day, celebrating caregivers everywhere, whether they are friends, professional caregivers, or family members, for the hard physical and emotional work they do that often goes unseen. Caregivers also include surviving parents trying to navigate their grief after the death of their spouse, while also supporting children who are trying to navigate their grief from the death of their parent.
It affects nerve cells in the brain and spinal cord, causing loss of muscle control and getting worse over time. ALS causes nerve cells in the upper and lower parts of the body to stop working and die. Nerves no longer trigger specific muscles, eventually leading to paralysis. People with ALS may develop problems with mobility, speaking, swallowing and breathing.
Industry lawsuits quickly blocked most of the regulation, with two federal courts ruling that Medicare exceeded its authority. Following the 2024 elections, Congress barred implementation of the standards before 2034. Last month, the Centers for Medicare and Medicaid Services (CMS) repealed the rule entirely. Hunter called the move devastating with advocates saying it signals a retreat from oversight. It's clear (CMS) has no interest in ensuring adequate staffing, said Sam Brooks of the National Consumer Voice for Quality Long-Term Care.
But questions remain about the accuracy and uncertainty of these tests, and experts caution that the assays aren't ready for prime time. While the results here are encouraging, they are not yet at the level of having significant clinical benefit for individual patients, says Corey Bolton, a clinical neuropsychologist and an assistant professor of medicine at Vanderbilt University Medical Center, who was not involved in the new study.
Researchers used data from two health studies to track the caffeine-drinking habits of more than 130,000 people over four decades. They found that drinking 2-3 cups of coffee or 1-2 cups of tea a day was associated with the greatest reductions in rate of cognitive decline, a result that held true even in people with a genetic variant called APOE4, which is associated with Alzheimer's disease.
To make their discovery, researchers examined donated eye tissue from more than 100 people who had died with Alzheimer's, mild cognitive impairment or no signs of dementia. They were looking specifically for C. pneumoniae, because previous research has already linked it to Alzheimer's. The bacteria has also been detected in brain tissue from patients who died with the condition, sometimes found close to the sticky amyloid plaques and tangles believed to drive memory loss and confusion.
