Alzheimer's disease Archives - Neuroscience News

Drugs to prevent stroke and dementia show promise in early trial

Neuroscience NewsApril 25, 2019

Two drugs commonly prescribed to treat heart disease and angina, are well tolerated in stroke patients. Early indications suggest the treatments may help to improve blood vessel function in the arms and brain, and may also improve cognitive skills.... Read More...

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The mobile game that can detect Alzheimer’s risk

Neuroscience NewsApril 24, 2019

Sea Hero Quest, a navigation themed cell phone game, is helping researchers to identify those at risk of developing Alzheimer's disease. Those with a genetic risk factor for Alzheimer's perform worse on the spatial navigation tasks in the game, taking more time and less efficient routes to checkpoint goals.... Read More...

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More evidence that blood tests can detect the risk of Alzheimer’s

Neuroscience NewsApril 23, 2019

Neurofilament light protein in plasma may be a noninvasive biomarker for neurodegeneration associated with Alzheimer's disease. ... Read More...

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Scientists propose new theory on Alzheimer’s, amyloid connection

Neuroscience NewsApril 23, 2019

Study finds a 'peculiar association' between amyloid precursor protein and cholesterol in the cell membrane of synapses. Amyloid precursor protein may contribute to cholesterol deficiency, triggering neurodegeneration in Alzheimer's disease.... Read More...

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Blood pressure drug shows promise for treating Parkinson’s and dementia in animal study

Neuroscience NewsApril 18, 2019

Felodipine, a common hypertension medication, induces autophagy and clears aggregate-prone proteins associated with neurodegenerative diseases. The study reveals the drug clears mutant alpha-synuclein in the brains of mice at plasma concentrations to those seen in humans taking the medication. Felodipine appears to have some neuroprotective properties in mouse models of neurodegenerative diseases.... Read More...

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Brain stimulation reverses age-related memory loss

Neuroscience NewsApril 17, 2019

Transcranial magnetic stimulation applied to the parietal lobe improves the function of brain areas important for memory which are disrupted by aging. The study reports TMS helps improve memory in older adults experiencing memory loss to the level of younger adults.... Read More...

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Shining lasers on mouse brains sheds light on cells central to Alzheimer’s and schizophrenia

Neuroscience NewsApril 11, 2019

Optogenetic stimulation of parvalbumin cells resulted in a reduction of local blood flow and volume. The findings could shed new light on the neurobiological underpinnings of Alzheimer's disease and schizophrenia.... Read More...

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This shows an older man and woman talking on a street

Aging gracefully: Study identifies factors for healthy memory at any age

Neuroscience NewsApril 10, 2019

Older adults who have higher levels of education, embark on more social activities and stay cognitively active have a slower rate of cognitive decline than those who engage in less self-maintenance and social activities. ... Read More...

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This shows brain scans of the regions the electrostimulation targets

Zapping Memories: Electrostimulation Restores Working Memory of 70 Year Olds’ to That of 20 Year Olds’

Neuroscience NewsApril 9, 2019

Non-invasive electrostimulation restores working memory in 70-year-olds, allowing for comparable to cognitive abilities to those of 20-year-olds. The technology increases neural synchronization patterns and information flow between frontotemporal regions of the brain. This results in rapid improvements of working memory in older people, which lasted for more than 50 minutes post stimulation. The findings offer new hope to those suffering age-related memory impairments. ... Read More...

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This shows the mouth of a person with gum disease. Many teeth are missing

Gum bacteria implicated in Alzheimer’s and other diseases

Neuroscience NewsApril 7, 2019

Study tracks how bacteria associated with gum disease can travel through the body and exude toxins associated with Alzheimer's disease, rheumatoid arthritis and aspiration pneumonia.... Read More...

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Does herpes cause Alzheimer’s?

Neuroscience NewsApril 7, 2019

The herpes simplex virus 1, the virus responsible for cold sores, may account for 50% of Alzheimer's disease cases. HSV1 causes protein deposits which are characteristic of Alzheimer's disease. Findings also reveal antiviral treatments can help to reduce the risk of developing Alzheimer's in those with HSV1.... Read More...

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Anti-inflammatory drugs ineffective for prevention of Alzheimer’s disease

Neuroscience NewsApril 5, 2019

The use of naproxen, an NSAID anti-inflammatory, increases the frequency of adverse health effects and does not reduce the risk of developing Alzheimer's disease.... Read More...

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News

Cannabis addiction influenced by genetic make-up

Sleep frees the hippocampus for new memory contents

Off with her head! Did Anne Boleyn really try to speak after being beheaded?

Neuroscience

Cannabis addiction influenced by genetic make-up

Sleep frees the hippocampus for new memory contents

Off with her head! Did Anne Boleyn really try to speak after being beheaded?

Neurology

Off with her head! Did Anne Boleyn really try to speak after being beheaded?

Stem cells from hair follicles have potential to repair myelin sheath in mice

Exercise activates memory neural networks in older adults

AI

Scientists translate brain signals into speech sounds

Artificial intelligence can diagnose PTSD by analyzing voices

Robotics

Heads in the cloud: Scientists predict internet of thoughts ‘within decades’

Robots created with 3D printers could be caring for those in golden years

Robots to autocomplete soldier tasks

Psychology

Cannabis addiction influenced by genetic make-up

Haunted by the past: Insomniacs unable to get emotional distress off their mind

Alzheimer’s disease

Drugs to prevent stroke and dementia show promise in early trial

The mobile game that can detect Alzheimer’s risk

More evidence that blood tests can detect the risk of Alzheimer’s

Scientists propose new theory on Alzheimer’s, amyloid connection

Blood pressure drug shows promise for treating Parkinson’s and dementia in animal study

Shining lasers on mouse brains sheds light on cells central to Alzheimer’s and schizophrenia

Zapping Memories: Electrostimulation Restores Working Memory of 70 Year Olds’ to That of 20 Year Olds’

Gum bacteria implicated in Alzheimer’s and other diseases

Does herpes cause Alzheimer’s?

Anti-inflammatory drugs ineffective for prevention of Alzheimer’s disease