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Brain blood flow sensor discovery could aid treatments for high blood pressure and dementia

Scientists have discovered the mechanism that allows the brain to monitor its own blood supply, a finding in rats which may help to find new treatments for human conditions including hypertension (high blood pressure) and dementia.

What is the difference between anorexia and bulimia?

People with anorexia tend to severely restrict their food intake, while those with bulimia go through periods of overeating followed by unhealthful behaviors to ‘purge.’ Learn more here.

Risk of lead exposure linked to decreased brain volume in adolescents

In a study using brain scans from nearly 10 thousand adolescents across the country, investigators show that risk of lead exposure is associated with altered brain anatomy and cognitive deficits in children from low income families.

When pregnant moms are stressed out, babies’ brains suffer

Knowing that your unborn fetus has congenital heart disease causes such pronounced maternal stress, anxiety and depression that these women’s fetuses end up with impaired development in key brain regions before they are born, according to new research.

Study sheds light on link between cannabis, anxiety and stress

A molecule produced by the brain that activates the same receptors as marijuana is protective against stress by reducing anxiety-causing connections between two brain regions, researchers report.

Brain pressure controls eye pressure, revealing new avenues for glaucoma treatment

Neuroscientists have discovered that eye and brain pressure are physiologically connected.

Protein associated with ovarian cancer exacerbates neurodegeneration in Alzheimer’s

Scientists have identified a protein found in ovarian cancer that may contribute to declining brain function and Alzheimer’s disease, by combining computational methods and lab research.

Prenatal exposure to flame retardants linked to reading problems

A new study suggests that prenatal exposure to flame retardants may increase the risk of reading problems.

Molecular switch for repairing central nervous system disorders

A molecular switch has the ability to turn on a substance in animals that repairs neurological damage in disorders such as multiple sclerosis (MS), researchers have discovered. The early research in animal models could advance an already approved Food …

New function for potential tumor suppressor in brain development

New research has now uncovered a novel, opposite role for Cdkn1c. When Cdkn1c is removed only in certain cells of the brain, these cells die, arguing for a new growth promoting role of Cdkn1c.