Psychology News
May 29, 2015

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updated 12:04am EDT

More Psychology News
May 29, 2015

Differences in RORA Levels in Brain May Contribute to Autism Sex Bias

May 27, 2015 — An important sex-dependent difference in the level of RORA protein in brain tissues of males and females has been found by scientists. Specifically, females without autism have a slightly higher ... read more

Study Identifies Brain Regions Activated When Pain Intensity Doesn't Match Expectation

May 27, 2015 — Picture yourself in a medical office, anxiously awaiting your annual flu shot. The nurse casually states, "This won't hurt a bit." But when the needle pierces your skin it hurts, and ... read more

May 27, 2015 — Degeneration of the white matter of the brain may be an early marker of specific types of Alzheimer's disease (AD), including early-onset AD, according to results of a new ... read more

Flood Aftermath Linked to Post-Traumatic Stress, Study Shows

May 27, 2015 — Brisbane flood victims suffered more psychological distress during the rebuilding phase than as waters inundated their homes and businesses, a study has found. The lead researcher notes that while ... read more

Study Identifies Possible Role for Carbon Monoxide in Treating Hemorrhagic Stroke

May 26, 2015 — Carbon monoxide is typically associated with brain injury and neurological symptoms. But a new study suggests that when administered in small, carefully controlled amounts, CO may actually protect ... read more

Breakthrough Measures Parkinson's Progression in Brain

May 26, 2015 — A biomarker that shows the progression of Parkinson's disease in the brain has been identified by researchers, opening the door to better diagnosis and treatment of the degenerative ... read more

Nanotechnology Identifies Brain Tumor Types Through MRI 'Virtual Biopsy' in Animal Studies

May 26, 2015 — A tiny drug-delivery system has been invented that can identify cancer cell types in the brain through 'virtual biopsies' and then attack the molecular structure of the disease. The results ... read more

May 26, 2015 — A European initiative has developed a new brain-computer interface system to enhance communication skills of people with cerebral palsy from childhood, improving the relationship with their ... read more

Can a Little Loving Kindness Improve Our Mental Health?

May 26, 2015 — Mindfulness - an ancient Buddhist approach to meditation - is attracting increasing attention in the 21st century as a non-invasive treatment for stress and depression. But can it improve mental ... read more

New Insights Could Result in Changes to the Therapeutic Strategy to Combat Alzheimer's, Reduce Animal Testing

May 26, 2015 — A typical characteristic of the brain of an Alzheimer sufferer is the presence of insoluble Tau protein aggregates. Scientists have demonstrated that the distribution of these aggregates through the ... read more

Patterns of Brain Activity Reorganize Visual Perception During Eye Movements

May 25, 2015 — Oscillations of activity observed in the brain could have a role in resetting the sensitivity of neurons after eye movements. Further results suggest these waves could also have a role in supporting ... read more

May 25, 2015 — Certain special fats found in blood are essential for human brain growth and function, new research suggests. New published studies show that mutations in the protein Mfsd2a causes impaired brain ... read more

May 25, 2015 — Researchers have created a "brainstorm barometer" that allows computers to calculate the brain functions of very premature babies during their first hours of life. The new research method ... read more

May 22, 2015 — A novel mouse has been developed that exhibits the symptoms and neurodegeneration associated with the most common genetic forms of frontotemporal dementia (FTD) and amyotrophic lateral sclerosis ... read more

Study on Neurogenesis in the Olfactory Bulb

May 21, 2015 — The integration of new neurons in the adult brain is a phenomenon more generally compromised in the brains of depressed patients, new research shows. This new work confirms that neurogenesis in the ... read more

May 22, 2015 — Animals with large brains are considered to be more intelligent and more successful than those with smaller brains. Researchers have now provided the first experimental evidence that large brains ... read more

How a Schizophrenia Risk Gene Affects the Brain

May 22, 2015 — Brain imaging studies have already revealed that mental illnesses involve alterations in both the structure and connectivity of the brain. Scientists have now, for the first time, shown how the ... read more

May 21, 2015 — New research suggests that the apparent simplicity of tactile sensation comes from a clever two-stage brain circuit. By manipulating this circuit with light-driven optical genetic tools, researchers ... read more

New Mechanism for Alzheimer's Disease Confirmed

May 22, 2015 — Decreased removal of toxic peptides in the brain causes the onset and first clinical signs of Alzheimer's disease, research suggests, rather than overproduction as has previously been assumed. ... read more

Depressed People May Have Difficulty Following Emotional Speech

May 22, 2015 — Psychoacoustics identifies five basic types of emotional speech: angry, fearful, happy, sad and neutral. In order to fully understand what's happening with speech perception, a research team ... read more

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