The US Sun

A SINGLE-dose nasal spray treatment could 'wash away' build ups of toxic proteins associated with Alzheimer’s disease from brain cells and improve memory, scientists say. The study - performed on mice - paves the way for new treatments against Alzheimer's and dementia, researchers at the University of Texas Medical Branch said.

Single-dose nasal spray ‘washes the brain’ of toxic Alzheimer’s proteins – paving the way for breakthrough treatment

Although the overall use of benzodiazepines does not appear to increase the risk of dementia, long-term use is associated with a reduction in the volume of critical brain areas, such as the hippocampus and the amygdala, according to new research published in BMC Medicine. This finding supports current medical guidelines that caution against prolonged benzodiazepine use.

Long-term benzodiazepine use linked to shrinkage in two brain regions

Scientists have developed a tool to assess just that, and it can help predict if you're at risk of having a stroke, dementia and depression in later life. Dubbed the 'Brain Care Score' (BCS), the test assesses 12 modifiable physical, lifestyle and social-emotional factors. It looks at things like your...

What’s your ‘Brain Care Score’? The 12-question test that ‘could predict your risk of dementia, stroke and depression’

Medical News Today

Recent research suggests that people who are more active in the evenings may have better brain function than those who are most active in the mornings. However, the most important takeaway is that sufficient sleep is crucial to brain health.

‘Night owls’ appear to have better brain function, new study finds

In a world where smartphones have become essential to daily life, a recent study published in the Archives of Psychiatric Nursing highlights a modern-day anxiety — nomophobia, the fear of being without a mobile phone. The study found that young adults who experience higher levels of social appearance anxiety and loneliness are more likely to suffer from nomophobia.

People with a high level of social appearance anxiety have higher nomophobia levels, study finds

I’m back for round two with today’s guest, Dana Kay, about supporting children with ADHD through a multifaceted approach. Today, we talk about the gut-brain connection and how this can directly impact ADHD symptoms. Dana Kay is a board-certified holistic health and nutrition practitioner, a two-time international best-selling author, and the CEO and founder of the ADHD Thrive Institute. As a mother of a child with ADHD, she went on a journey to help him when medication didn’t work. She now helps parents learn to reduce ADHD symptoms.

841: The Gut-Brain Connection & Its Effect on ADHD in Kids With Dana Kay

New York Post

Neurologist Kim Johnson Hatchett has one recommendation for folks who want to keep their brains functioning now and as they age — build strength. 

Hatchett, who has nearly 9,000 TikTok followers, imparted her advice to keep moving for the sake of your body and brain in a recent post, “The scariest thing I see as a neurologist is the gradual weakening of America. Not moving your muscles . . . has an effect on every aspect of your life and most importantly your brain.”



In an interview this week with Self, Hatchett shared how physical activity is more tightly linked to...

I’m a neurologist — this is the scariest thing people do to their brains

A study reveals that brain inflammation leads to the release of a protein that impairs muscle function, suggesting potential treatments for related muscle fatigue in diseases like Alzheimer’s and long COVID. Infections and neurodegenerative diseases are known to cause brain inflammation. However, patients with brain inflammation often develop muscle...

Hidden Connection Discovered: New Research Links Brain Inflammation to Muscle Fatigue

shefinds

Parkinson’s disease is a progressive neurodegenerative disorder that affects millions of people worldwide. Characterized by tremors, stiffness, and difficulty with balance and coordination, the disease is primarily caused by the loss of dopamine-prod...

3 Supplements A Neuroscientist Swears By To Prevent Parkinson’s Disease: ‘Gives Your Brain The Raw Materials To Repair Itself’

Autism spectrum disorder risk was similar with prenatal topiramate or lamotrigine vs. no antiseizure medication exposure. Prenatal valproate was tied to a dose-dependent increased autism spectrum disorder risk. Autism spectrum disorder incidence was higher for children with prenatal exposure to antiseizure medications vs. the general population, but some associations weakened...

Childhood autism may be linked to prenatal exposure to antiseizure medication

Blood tests that can detect 90% of Alzheimer’s cases could revolutionize access to Alzheimer’s treatment, studies say.

Alzheimer’s blood test catches 90% of early dementia cases, study finds

As the legal and social acceptance of cannabis continues to grow, so does its use among pregnant women. Many expectant mothers turn to cannabis to alleviate pregnancy-related symptoms, believing it to be a natural and safe remedy. However, a recent study published in the journal Neurobiology of Disease suggests that prenatal exposure to cannabis, particularly its primary components Δ9-tetrahydrocannabinol (THC) and cannabidiol (CBD), can have significant long-term effects on brain development and behavior in rodents.

Prenatal exposure to CBD and THC is linked to concerning brain changes

Recent advances in the field of microbiome research have provided valuable insights into the complex relationship between gut health and various neurological conditions, including autism. A groundbreaking study published in Nature Microbiology has expanded our understanding of this relationship by exploring the roles of not just gut bacteria but also fungi, archaea, and viruses.

Gut Microbiome in Autism Spectrum Disorder

Multiple sclerosis (MS) is a disease that damages the nerves of the central nervous system. This damage disrupts nerve impulses and can lead to ataxia — a condition that affects coordination, balance, and speech. This article outlines the symptoms of ataxia. It also considers the prevalence of this condition...

What to know about ataxia in multiple sclerosis

ScienceAlert


A little-known form of dementia, easily mistaken for Alzheimer's disease, now has a brand new name and specific diagnostic criteria.
Researchers are calling it limbic-predominant amnestic neurodegenerative syndrome (LANS), and they hope that their work makes it easier for medical professionals to care for and counsel patients with various forms of memory loss.



					
			

LANS presents with a different set of brain changes to  Alzheimer's, and it tends to progress slower and with milder symptoms, mostly impacting those over the age of 80.
Similar to Alzheimer's, a definitive diagnosis is only available upon autopsy.
To help those living with memory loss, neurologist Nick Corriveau-Lecavalier...

Scientists Name New Type of Memory Loss Often Mistaken For Alzheimer's

Aug. 12, 2024 – Researchers have identified two new ways that people can reduce their risk of getting dementia. The pair of risk factors play a role in as many as 9% of all dementia cases, with an estimated 7% of dementia cases linked to high cholesterol and 2% linked to untreated vision loss later in life, according to a panel of 27 experts who recently published their new report as part of the Lancet Commission on dementia prevention, intervention, and care.

Dementia Risk: Two Newly Identified Factors You Should Know

A recent study on mice found that chronic social isolation reduces the activity of neurons in the anterior insular cortex region of the brain, resulting in impaired social memory. Treatment with (R)-ketamine counteracted this reduction, restoring social memory functioning in these mice. The paper was published in Molecular Psychiatry. Humans...

Study finds (R)-ketamine restores cognitive deficits induced by chronic social isolation

The Conversation U.S.

These are all things people with attention-deficit/hyperactivity disorder, or ADHD, may ask themselves daily, if not hourly. As a family nurse practitioner in primary care, I have diagnosed and treated numerous patients with ADHD. I was also diagnosed with it at the age of 21. Understanding how the wiring differs...

ADHD brains present unique challenges, but the condition is highly treatable − a primary care nurse practitioner with ADHD explains the science

Health

Medically reviewed by Brigid Dwyer, MDMedically reviewed by Brigid Dwyer, MDDementia is a broad term that describes the loss of cognitive abilities like thinking, remembering, using language, and making decisions. Lewy body dementia (LBD) is one type of dementia, named after the scientist who discovered this variation. This type of dementia is thought to be caused by a buildup of a specific protein in the brain.  There are two types of LBD: dementia with Lewy bodies (DLB) and Parkinson’s disease dementia (PDD). In general, both types of LBD are caused by the same accumulation of protein in the brain and...

Signs and Symptoms of Lewy Body Dementia

It's natural to experience some cognitive decline as we age, but not all cognitive deficits are a result of dementia. There are a variety of hormonal conditions and nutrient deficiencies that can present similar symptoms. If you’re having trouble concentrating or experiencing some memory loss, don’t panic just yet—rule out...

3 Conditions That Cause Cognitive Decline (But Aren't Dementia)

NewsBreak

New autism research sheds light on how exercise boosts brain function

A new study published in the journal Physiology & Behavior has found that adolescent rats modeled with autism-like symptoms showed significant improvements in brain function and...

New autism research sheds light on how exercise boosts brain function

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