Alzheimer's & Dementia News and Research

Latest Alzheimer's & Dementia News and Research

Study links obstructive sleep apnea to increased dementia risk in women

A common yet underdiagnosed sleep disorder contributes to the development of dementia among adults -; particularly women, a Michigan Medicine study suggests.

1 Nov 2024

Think young, stay sharp? Positive aging outlook tied to improved cognitive self-perception

The study shows that positive aging expectations correlate with improved cognitive health and reduced subjective decline, emphasizing the role of mindset.

1 Nov 2024

Low-sugar diet in early life reduces risk of chronic diseases in adulthood

A low-sugar diet in utero and in the first two years of life can meaningfully reduce the risk of chronic diseases in adulthood, a new study has found, providing compelling new evidence of the lifelong health effects of early-life sugar consumption.

1 Nov 2024

Can olfactory loss predict disease? Study ties loss of smell to 139 health conditions

Olfactory dysfunction links to 139 conditions, with inflammation playing a key role in memory decline and cognitive issues. Olfactory enrichment shows promise.

1 Nov 2024

Study reveals effective combination therapy to slow cognitive decline in older adults

An important new study led by the Centre for Addiction and Mental Health (CAMH), and with partnership across several Toronto Dementia Research Alliance (TDRA) sites-; Baycrest, Sunnybrook Health Science Centre, Unity Health Toronto, and University Health Network-; has demonstrated that a combination therapy can slow cognitive decline in older adults at risk for dementia.

1 Nov 2024

Innovative approach boosts spatial memory using VR and brain stimulation

EPFL researchers have combined virtual reality, non-invasive brain stimulation and advanced brain imaging techniques to improve spatial navigation in healthy participants. The study is a first step in addressing dementia in an aging population without medication or surgery.

1 Nov 2024

Targeting necroptosis could halt nerve cell loss in Alzheimer's

Alzheimer's disease is characterized by a progressive loss of nerve cells leading to a decline in memory and cognition.

1 Nov 2024

Brain actively engages with immune system to maintain health

The brain constantly engages in dialogue with the body's immune system. Such communication appears aimed at ensuring a delicate balance between defending against injury and infection and guarding healthy tissue.

1 Nov 2024

NIH grant funds study to understand how chemical exposure impacts Alzheimer’s risk

To better understand how day-to-day exposures to chemicals earlier in life can contribute to conditions like Alzheimer's disease later on, researchers at the Perelman School of Medicine of the University of Pennsylvania, Northwestern University, University of California San Francisco, and Emory University received an $11 million National Institutes of Health grant

30 Oct 2024

Short bursts of exercise can lower dementia risk

Just one or two sessions of physical activity at the weekend-;a pattern of exercise dubbed 'weekend warrior'---may be just as likely to lower the risk of cognitive decline, which can often precede dementia, as more frequent sessions, concludes research published online in the British Journal of Sports Medicine.

30 Oct 2024

Exercise linked to lower mortality risk in dementia patients

Physical activity of any intensity after a diagnosis of dementia is associated with around a 30% lower risk of death, finds research published online in the British Journal of Sports Medicine.

30 Oct 2024

Positive aging expectations linked to better cognitive perception

Getting older brings certain expectations, from gray hair and wrinkles to more bouts of forgetfulness. While these beliefs may seem harmless, whether a person views these changes in a positive or negative light may influence how they perceive their cognitive abilities, according to a new study from researchers in the Penn State College of Nursing.

29 Oct 2024

Inside the Alzheimer's Association: Dr. Heather Snyder on Driving Research and Collaboration

Heather Snyder discusses the Alzheimer's Association's research initiatives, breakthroughs in diagnostics, and the importance of collaboration in dementia care.

28 Oct 2024

Can a mushroom protein bar improve memory? Study suggests cognitive benefits of Termitomyces fuliginosus

The FCM protein snack bar, rich in amino acids and antioxidants, improves brain function and memory accuracy in just six weeks, according to recent research.

28 Oct 2024

Scientists uncover "superspreader" fibrils driving Alzheimer's Disease

The treatment of dementia disorders such as Alzheimer's is still one of the greatest challenges facing modern medicine. In the course of neurodegenerative diseases, certain proteins such as the amyloid β protein accumulate in the brain. They are suspected of being linked to the development of the disease, which is why they are considered a promising target for therapeutic approaches.

28 Oct 2024

Wayne State University researcher secures $2.3 million for Alzheimer's studies

A Wayne State University School of Medicine faculty member has been awarded a total of $2.3 million by the National Institute on Aging of the National institutes of Health for two new, concurrent projects that both address questions related to Alzheimer's disease, a progressive, age-related degenerative brain disease characterized by memory problems, impaired judgment, cognitive issues and changes in personality.

26 Oct 2024

The importance of muscle preservation in medically induced weight loss

A recent commentary published in The Lancet journal highlights the critical importance of skeletal muscle mass in the context of medically induced weight loss, particularly with the widespread use of GLP-1 receptor agonists.

26 Oct 2024

MHRA greenlights donanemab for early stage Alzheimer’s disease

The Medicines and Healthcare products Regulatory Agency (MHRA) has today, 23 October 2024, approved a license for the medicine donanemab (Kisunla) for use in the early stages of Alzheimer’s disease, following a thorough review of the benefits and risks.

26 Oct 2024

Semaglutide may reduce Alzheimer's risk in diabetics

Researchers use real-world data in the United States to evaluate the protective role of semaglutide against Alzherimer’s disease.

25 Oct 2024

Daily internet use supercharges your memory!

Frequent internet use is linked to improved episodic memory, with daily users performing better in memory tasks than those who use it less often. The study suggests digital engagement may enhance cognitive abilities over time.

24 Oct 2024