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Featured Neurology Open Neuroscience Articles

·August 18, 2017·5 min read

Eye Test Could Predict Alzheimer’s Years Before Symptoms Appear

Researchers report the retina may provide clues as to those at risk of developing Alzheimer's disease. A new study reports amyloid plaques have been discovered in peripheral areas of the retina in Alzheimer's patients. The amount of retinal plaques correlated with the amount of amyoid plaques in specific brain areas.

Image shows serotonin levels in brain scans.

Featured Neurology

·August 14, 2017·8 min read

Lower Brain Serotonin Levels Linked to Dementia

A new Johns Hopkins University study adds further evidence to the link between serotonin and dementia. According to researchers, lower serotonin levels may play a key role in memory decline and drive the progression of Alzheimer's.

Featured Neurology

·July 19, 2017·4 min read

Blood Test Identifies Key Alzheimer’s Marker

Researchers have devised a new blood test that can detect if amyloid had begun to accumulate in the brain. The test help physicians diagnose Alzheimer's disease in a cheaper, less invasive way than currently available. The researchers will present their findings at the Alzheimer's Association International Conference in London.

Image shows brain scans of a normal and PTSD brain.

Featured Neuroscience Psychology

·July 18, 2017·4 min read

Potential New Path For PTSD Treatment

A recent study in PNAS implicates alterations in the brain's glutamate signaling in people with PTSD. Neuroimaging revealed increased levels of mGluR5 in those with post traumatic stress disorder. Researchers report drugs that can reduce mGluR5 function could help reduce fear, stress and other symptoms of PTSD.

Featured Neurology Neuroscience Open Neuroscience Articles Psychology

·June 21, 2017·5 min read

Brain Inflammation Discovered in Those With OCD

Brain inflammation is 30% higher in people with OCD than in their peers without the disorder, a new study reports.

Image shows amyloid plaques in the brain.

Featured Neurology Open Neuroscience Articles

·June 15, 2017·5 min read

More Amyloid in the Brain, More Cognitive Decline

The amount of amyloid plaques present within a person's brain can indicate the rate at which their cognition will decline in the following four years, a new study reports.

Featured Neurology

·June 13, 2017·7 min read

Researchers Discover What May Be the Earliest Stage of Alzheimer’s

Study reports elevated amyloid plaque are not just a risk factor for Alzheimer's, but part of the disease and the earliest precursor before symptoms appear.

Featured Neuroscience Psychology

·June 2, 2017·4 min read

Social Laughter Releases Endorphins in the Brain

Researchers uncover how laughter releases endorphins in the brain.

Image shows a head made up of items related to science, such as microscopes and atoms.

Featured Neurology

·May 31, 2017·5 min read

Detecting Alzheimer’s Disease Before Symptoms Emerge

Researchers report a cognitive test can help detect Alzheimer's in older people who express no symptoms of the disease.

Featured Neuroscience Open Neuroscience Articles Psychology

·May 30, 2017·3 min read

Brain Opioids Help Us To Relate To Others

Study reveals how the brain's opioid system modulates response to others in pain.

Image shows the location of the striatum in the brain.

Featured Neuroscience Open Neuroscience Articles Psychology

·May 23, 2017·3 min read

Recreational Cocaine: Brain Area Associated With Addiction Activated Earlier Than Thought

According to researchers, people who consider themselves to be recreational cocaine users may be closer to addiction than they think.

Image shows an old man smelling a flower.

Featured Neurology

·May 10, 2017·4 min read

Probing Possible Reasons For Smell Loss

Problems with olfaction associated with Alzheimer's could be a result of damage to neurotransmitter and neuromodulator neurons in the forebrain, a new study reports.

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