cognitive impairment Archives - Neuroscience News

This is a diagram of a pregnant woman and shows the brain scans with the deficient networks

No safe amount of alcohol during pregnancy

Neuroscience NewsApril 26, 2019

Teenagers who were exposed to alcohol while in the womb are more likely to have disruptions in neural connections through the corpus callosum, which can lead to cognitive impairment and a range of neurological, and psychological disorders. Researchers recommend pregnant women completely abstain from drinking alcohol.... Read More...

FeaturedNeurologyNeuroscienceOpen Neuroscience ArticlesPsychology6 min read

This is the chemical structure of heparan sulfate

Sugar entering the brain during septic shock causes memory loss

Neuroscience NewsApril 22, 2019

During sepsis, the body sheds fragments of heparan sulfate, which crossed the blood-brain barrier and enters the hippocampus. The presence of heparan sulfate in the hippocampus may cause memory loss associated with septic shock.... Read More...

FeaturedNeuroscience6 min read

Blood-Brain Barrier Breakdown an Early Driver of Dementia

Neuroscience NewsJanuary 14, 2019

A new study reports leaky capillaries in the brain may be an early sign of Alzheimer's disease as it can signal cognitive impairment prior to the buildup of proteins associated with the neurodegenerative disease.... Read More...

FeaturedNeurologyNeuroscience6 min read

Decreased Deep Sleep Linked to Early Alzheimer’s Disease

Neuroscience NewsJanuary 9, 2019

A new study links poor sleep quality in older adults with elevated levels of tau, a protein associated with Alzheimer's disease. Researchers report poor sleep quality later in life may be associated with declining brain health and may be an early indicator of Alzheimer's disease.... Read More...

FeaturedNeurologyOpen Neuroscience Articles7 min read

Abstract Reasoning Ability in Older Adults Predicts Depressive Symptoms Over Time

Neuroscience NewsNovember 14, 2018

Researchers report abstract reasoning in old age may be used to predict depressive symptoms over an extended period of time. The study found a correlation between a decline in abstract reasoning and a worsening of depressive symptoms in older people.... Read More...

FeaturedNeuroscienceOpen Neuroscience ArticlesPsychology5 min read

the researcher and a participant in an EEG helm

Acting is Key to Remembering Tasks

Neuroscience NewsAugust 2, 2018

Researchers say acting out scenarios may help to improve prospective memory. Poor prospective memory, researchers report, may be an early indicator of Alzheimer's disease. ... Read More...

FeaturedNeuroscience6 min read

How High Blood Pressure Hurts Cognition

Neuroscience NewsJune 28, 2018

Researchers report impairments in the neuroprotective communication between neural blood vessels, astrocytes and neurons may be an early factor in how high blood pressure may impair cognitive function.... Read More...

FeaturedNeurologyPsychology6 min read

High Salt Diet Produces Dementia: Mouse Study

Neuroscience NewsJanuary 16, 2018

Researchers reveal high salt intake reduces resting cerebral blood flow and can contribute to dementia in mice.... Read More...

FeaturedNeurology6 min read

Chemo Brain Starts During Cancer’s Progression, Not Just After Treatment

Neuroscience NewsNovember 21, 2017

Chemotherapy is often blamed for memory loss and cognitive problems in cancer survivors. However, new research published in Neuroscience challenges this belief. Researchers report cognitive impairments, often referred to as Chemo Fog, may actually start as the tumor grows and develops.... Read More...

Brain CancerFeaturedNeurologyNeurosciencePsychology6 min read

For White Middle Class, Moderate Drinking Is Linked to Cognitive Health in Old Age

Neuroscience NewsAugust 1, 2017

A UCSD study reveals people aged 85 and older who consumed moderated amounts of alcohol daily were twice as likely to be cognitively healthy than those who did not drink.... Read More...

FeaturedNeuroscienceOpen Neuroscience ArticlesPsychology6 min read

Image shows a person lacing up running shoes.

How Physical Exercise Prevents Dementia

Neuroscience NewsJuly 21, 2017

Researchers discover physical activity has an influence on brain metabolism, preventing an increase in choline. A new Translational Psychiatry report suggests physical exercise may help protect neurons and reduce symptoms of dementia in older people.... Read More...

FeaturedNeurologyOpen Neuroscience Articles5 min read

Hippocampus Underlies the Link Between Slowed Walking and Mental Decline

Neuroscience NewsJune 29, 2017

A new study reports a connection between slowed walking speed and cognitive decline appears to arise in the right hippocampus. Researchers recommend older people may benefit if their doctors measure their walking speed and check for changes over time, which could be an early indicator of impending cognitive decline.... Read More...

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News

Aspirin green light for brain bleed stroke patients

Examining ethical issues surrounding wearable brain devices marketed to consumers

Want to help the vaccine hesitant become pro-vaccine? Have them meet someone with a vaccine-preventable disease

Neuroscience

Aspirin green light for brain bleed stroke patients

Examining ethical issues surrounding wearable brain devices marketed to consumers

Want to help the vaccine hesitant become pro-vaccine? Have them meet someone with a vaccine-preventable disease

Neurology

Aspirin green light for brain bleed stroke patients

Want to help the vaccine hesitant become pro-vaccine? Have them meet someone with a vaccine-preventable disease

Like A Lot of Things, Women’s Gut Microbiomes Appear to Mature Earlier than Men’s

AI

Children describe technology that gives them a sense of ambiguity as ‘creepy’

New AI Sees Like a Human, Filling in the Blanks

Robotics

Dog-like robot made by students jumps, flips and trots

Children describe technology that gives them a sense of ambiguity as ‘creepy’

New AI Sees Like a Human, Filling in the Blanks

Psychology

Want to help the vaccine hesitant become pro-vaccine? Have them meet someone with a vaccine-preventable disease

Infants later diagnosed with autism seldom initiate joint attention

Unlike men, women’s cognitive performance may improve at higher room temperature

cognitive impairment

No safe amount of alcohol during pregnancy

Sugar entering the brain during septic shock causes memory loss

Blood-Brain Barrier Breakdown an Early Driver of Dementia

Decreased Deep Sleep Linked to Early Alzheimer’s Disease

Abstract Reasoning Ability in Older Adults Predicts Depressive Symptoms Over Time

Acting is Key to Remembering Tasks

How High Blood Pressure Hurts Cognition

High Salt Diet Produces Dementia: Mouse Study

Chemo Brain Starts During Cancer’s Progression, Not Just After Treatment

For White Middle Class, Moderate Drinking Is Linked to Cognitive Health in Old Age

How Physical Exercise Prevents Dementia

Hippocampus Underlies the Link Between Slowed Walking and Mental Decline