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dementia

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·June 12, 2023·6 min read

Predicting Dementia in Parkinson’s: EEG Might Hold the Key

Data from a single EEG electrode might predict cognitive decline, including dementia, in patients with Parkinson's disease. Researchers discovered that reduced strength of specific low-frequency brain waves, known as delta and theta waves, was strongly linked to cognitive dysfunction in these patients.

Featured Genetics Neurology Neuroscience

·May 9, 2023·4 min read

Mapping Dementia’s DNA: New Genetic Risk Factors Identified

Researchers discovered new genetic risk factors for non-Alzheimer's dementia, specifically Lewy body dementia (LBD) and frontotemporal dementia (FTD). The team identified large-scale DNA changes, known as structural variants, that could increase the risk of these diseases. Notably, a previously unknown variant in the gene TCPN1 was linked to a higher risk for LBD, highlighting the significance of genetic research in combating neurodegenerative diseases.

Featured Neuroscience

·April 29, 2023·5 min read

Social Connections Combat Dementia and Prolong Lifespan

Spending time with family and friends not only gives us a positive psychological boost, it can also reduce dementia risks and improve longevity, a new study reports. Researchers found those with strong social connections have a lower risk of mild cognitive impairment, dementia, and death. The study reports improving social connections and frequently taking time to spend with others has positive implications for health and cognition.

Featured Neurology Neuroscience

·April 28, 2023·5 min read

Dogs with Dementia Suffer Similar Sleep Problems to Humans

A new study found that dogs with dementia suffer similar sleep disruptions as humans with dementia. Using EEGs, the researchers found that dogs with advanced dementia had more sleep disruptions and slept less overall than dogs with normal cognitive function. The findings could help with early diagnosis and intervention for dogs with cognitive decline and could establish them as models for Alzheimer's disease.

Auditory Neuroscience Featured Neurology Neuroscience

·April 15, 2023·7 min read

Hearing Aids May Protect Against a Higher Risk of Dementia Associated With Hearing Loss

People with hearing loss who do not use a hearing aid are at increased risk of developing dementia than those who use hearing aids, a new study reports.

Featured Neuroscience

·April 12, 2023·3 min read

People Who Think Positively About Aging Are More Likely to Recover Memory

Older people with mild cognitive impairment who have positive beliefs about aging are 30% more likely to regain normal cognitive function than those who are more pessimistic.

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Featured Neurology Neuroscience Open Neuroscience Articles

·April 7, 2023·7 min read

High Blood Pressure in Your 30s Is Associated With Worse Brain Health in Your 70s

High blood pressure during your 30s increases the risk of dementia and cognitive decline later in life. Treating hypertension early can help to prevent dementia and Alzheimer's disease in your 70s.

Featured Neurology Neuroscience

·April 4, 2023·5 min read

COVID-19 Infection Accelerates the Progression of Dementia

Following COVID-19 infection, all subtypes of dementia, irrespective of a person's previous dementia type, behave like rapidly progressive dementia.

Featured Neurology Neuroscience

·March 26, 2023·3 min read

Spotting Early Signs of Dementia

Researchers provide 11 signs and symptoms of cognitive problems to be aware of, as they may signify the onset of dementia.

Featured Neurology Neuroscience

·March 23, 2023·4 min read

A Higher Dose of Magnesium Each Day Keeps Dementia at Bay

Adding more magnesium-rich foods, such as spinach and nuts, to your daily diet can help reduce age-related brain shrinkage and stave off symptoms of dementia, a new study reports.

Featured Neurology Neuroscience Open Neuroscience Articles

·March 17, 2023·8 min read

Elite Football Players Are More Likely to Develop Dementia

Elite football players are 1.5 times more likely to develop a neurodegenerative disorder such as Alzheimer's disease, Parkinson's, or ALS than the general population.