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Health

The image is The Fruit Vendor by painter J W Godward. The image shows a woman sleeping next to a statue of a lion and a table of fruit.

·February 6, 2013·4 min read

Eat to Dream: Study Shows Dietary Nutrients Associated with Certain Sleep Patterns

A study shows for the first time that certain nutrients may play an underlying role in short and long sleep duration and that people who report eating a large variety of foods; an indicator of an overall healthy diet, had the healthiest sleep patterns.

The image shows the structure of protein LRRK2.

Featured Genetics

·February 6, 2013·4 min read

Study Points to Possible Cause and Treatment for Non-familial Parkinson’s

Researchers identify a protein trafficking defect within brain cells that may underlie common non-familial forms of Parkinson’s disease. The study implicates two genetic variants that disrupt protein sorting in neurons.

Image shows brain slices with deposits of proteins associated with Alzheimer's and Parkinson's disease.

Featured Neurology

·February 5, 2013·3 min read

Study Confirms No Transmission of Alzheimer’s Proteins Between Humans

While evidence suggests pathological proteins linked to the onset and progression of neurodegenerative disorders are capable of spreading from cell-to-cell within the brains of affected individuals, new research shows no evidence to support concerns that these abnormal disease proteins are “infectious” or transmitted from animals to humans or from one person to another.

Autism Featured

·February 5, 2013·2 min read

Researchers Spot Attention Deficits in Babies who Later Develop Autism

Researchers detect deficits in social attention in infants as young as six months of age who later develop Autism Spectrum Disorders (ASD).

The image shows amyloid plaques in a mouse's hippocampus. The caption best explains the image.

Featured Neurology

·February 5, 2013·5 min read

Damaged Blood Vessels Loaded with Amyloid Worsen Cognitive Impairment in Alzheimer’s Disease

Researchers have discovered that amyloid peptides are harmful to the blood vessels that supply the brain with blood in Alzheimer's disease, thus accelerating cognitive decline by limiting oxygen-rich blood and nutrients.

The image is a topography of the primary motor cortex, on an outline drawing of the human brain. Different body parts are listed in this area.

Featured Neurology

·February 5, 2013·3 min read

Stroke Damage in Mice Overcome by Training Which ‘Rewires’ Brain Centers

A new study discovers mice can recover from physically debilitating strokes that damage the primary motor cortex, if the rodents are quickly subjected to physical conditioning that rapidly “rewires” a different part of the brain to take over lost function.

A man is standing with the help of a walker in front of a tower of electronics as a woman sits nearby.

Electrophysiology Featured Neurology

·February 5, 2013·5 min read

Reflex Control Could Improve Walking After Incomplete Spinal Injuries

A training regimen to adjust the body's motor reflexes may help improve mobility for some people with incomplete spinal cord injuries. During training, the participants were instructed to suppress a knee jerk-like reflex elicited by a small shock to the leg. Those able to calm hyperactive reflexes saw improvements in their walking.

The image shows a person with Lupus erythematosus from around 1900.

Featured Genetics

·February 4, 2013·5 min read

Scientists Find a Key Element of Lupus: Suggesting Better Drug Targets

Researchers have identified specific cellular events that appear key to the debilitating autoimmune disease, lupus. The findings suggest that blocking this pathway in lupus-triggering cells could be a potent weapon against the disease.

The image shows multi-colored jigsaw pieces around a dictionary definition of autism.

Autism Featured

·February 4, 2013·3 min read

Children with Autism at Significant Risk for Feeding Problems and Nutritional Deficits

A comprehensive analysis of feeding behavior in children with autism spectrum disorders indicates that these children are five times more likely to have a feeding problem, including extreme tantrums during meals, severe food selectivity and ritualistic mealtime behaviors.

Featured Neurology

·February 4, 2013·2 min read

Chemical Reaction Keeps Stroke Damaged Brain from Repairing itself

When the brain produces too much nitric oxide, it contributes to the severity and progression of stroke and neurodegenerative diseases such as Alzheimer’s. Researchers recently discovered that nitric oxide not only damages neurons, it also shuts down the brain’s repair mechanisms.

The image shows brain scans of damage to the amgydala. The caption explains this best.

Featured Neurology

·February 4, 2013·4 min read

Human Brain is Divided on Fear and Panic

A new study provides proof that the amygdala is not the only gatekeeper of fear in the human brain. Other regions, such as the brainstem, diencephalon, or insular cortex, could sense the body’s most primal inner signals of danger when basic survival is threatened.

Featured Neurology

·February 2, 2013·3 min read

Researchers Identify Biomarker and Potential Therapy Target in MS

Researchers discover proteins in the IL-6 signaling pathway may be leveraged as novel biomarkers of multiple sclerosis (MS) to gauge disease activity and as a target for new therapies.

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Health

Eat to Dream: Study Shows Dietary Nutrients Associated with Certain Sleep Patterns

Study Points to Possible Cause and Treatment for Non-familial Parkinson’s

Study Confirms No Transmission of Alzheimer’s Proteins Between Humans

Researchers Spot Attention Deficits in Babies who Later Develop Autism

Damaged Blood Vessels Loaded with Amyloid Worsen Cognitive Impairment in Alzheimer’s Disease

Stroke Damage in Mice Overcome by Training Which ‘Rewires’ Brain Centers

Reflex Control Could Improve Walking After Incomplete Spinal Injuries

Scientists Find a Key Element of Lupus: Suggesting Better Drug Targets

Children with Autism at Significant Risk for Feeding Problems and Nutritional Deficits

Chemical Reaction Keeps Stroke Damaged Brain from Repairing itself

Human Brain is Divided on Fear and Panic

Researchers Identify Biomarker and Potential Therapy Target in MS

Glioblastoma’s Chaos Follows Predictable Rules

One Autism Mutation Collapses the Whole Gene Network

Why Bitter Coffee Starts to Taste So Good to Your Brain

Omega-3 DHA Eases Autism Behaviors by Calming Inflammation

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