MCI

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MCI

·December 4, 2019·6 min read

Drugs that quell brain inflammation reverse dementia

A synthesized small-molecule drug blocks the TGF-beta receptor in astrocytes and traverses the blood-brain barrier in mice. When administered, the drug lowered receptor activity to that seen in younger mice and reduced inflammation. The aged mice were able to navigate mazes and learn spatial tasks as well as younger mice.

This shows an older couple riding bicycles

Featured Neurology Neuroscience Open Neuroscience Articles

·November 29, 2019·5 min read

Aerobic exercise and heart-healthy diet may slow development of memory problems

Combining aerobic exercise with the heart-healthy DASH diet improved the ability to think, recall, and make decisions in older people who experienced cognitive decline and mild cognitive impairment.

Featured Neurology Neuroscience

·October 28, 2019·3 min read

Looking at the way we walk can help predict cognitive decline

Gait disorders and slowed walking speeds may be useful indicators of future cognitive decline.

This is an illustration of amyloid beta in neurons

Featured Neurology Neuroscience

·September 17, 2019·5 min read

Exercise could slow withering effects of Alzheimer’s

For those with mild cognitive impairment (MCI) and other risk factors for Alzheimer's disease, participating in aerobic exercise several times a week may slow neurodegeneration. Aerobic exercise reduced hippocampal atrophy in those with MCI.

Featured Genetics Neurology Neuroscience

·September 15, 2019·3 min read

How the eyes might be windows to the risk of Alzheimer’s disease

Adults with mild cognitive impairment (MCI), a precursor to Alzheimer's disease, have greater pupil dilation when taking cognitive tests than their cognitively normal peers. Task-evoked pupillary response may be a cost-effective, and low invasive screening test for those at genetic risk for Alzheimer's before the symptoms of the disease take hold.

Featured Neurology Neuroscience Open Neuroscience Articles

·September 3, 2019·4 min read

Diet’s effect on gut bacteria could play role in reducing Alzheimer’s risk

A modified Mediterranean-ketogenic diet can modulate the gut microbiome and metabolites associated with improvements in Alzheimer's disease biomarkers.

Featured Neurology Neuroscience

·August 16, 2019·4 min read

Adults with mild cognitive impairment can learn and benefit from mindfulness meditation

Older adults with mild cognitive impairment who practiced mindful meditation for 20 minutes a day were more likely to have an understanding of the underlying concepts of mindfulness. The study demonstrates memory impairments associated with MCI do not preclude learning mindfulness skills.

This shows an old man playing cards on a computer

Featured Neurology Neuroscience

·July 10, 2019·3 min read

Can computer use, crafts and games slow or prevent age-related memory loss?

Middle-aged and older people who stay mentally active have a lower risk of developing mild cognitive impairment.

Featured Neurology Neuroscience

·June 28, 2019·3 min read

Pink noise boosts deep sleep in mild cognitive impairment patients

Short pulses of pink noise played during slow-wave sleep can help improve memory consolidation for those with mild cognitive impairment.

Featured Neurology Neuroscience

·June 27, 2019·7 min read

Low-carb ‘keto’ or ‘Atkins-style’ diet may modestly improve cognition in older adults

A small scale pilot study reveals adults with mild cognitive impairment may have improved brain function and memory when they switch to a high-fat, low-carb diet.

Featured Genetics Neurology Neuroscience

·May 24, 2019·4 min read

New neurons form in the brain into tenth decade of life, even in people with Alzheimer’s

Hippocampal neurogenesis continues to occur well into old age, and in those with Alzheimer's disease. Researchers found evidence of neurogenesis in people up to the age of 99. While neurogenesis continues to occur in those with Alzheimer's disease, it is significantly reduced compared to those who have normal cognitive function.

This is a mountain view from the VR head set

Featured Neurology Neuroscience Open Neuroscience Articles

·May 24, 2019·6 min read

Virtual reality can spot navigation problems in early Alzheimer’s disease

People with mild cognitive impairment who had positive biomarkers for Alzheimer's disease in their cerebrospinal fluid performed worse on virtual reality navigation tasks. Virtual reality which incorporates navigational tasks could prove a helpful tool in the early diagnosis of Alzheimer's disease for those at risk.

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