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Psychology Research News
February 28, 2017

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updated 8:01am EST

More Psychology Research News
February 28, 2017

Feb. 27, 2017 — Researchers analyzed RNA from patients with disease that was limited to the lungs as well as cancers that had ... read more

Feb. 27, 2017 — New research has identified sections of DNA associated with altered regulation of gene expression underlying schizophrenia. The implicated loci contribute to schizophrenia risk by affecting ... read more

Feb. 24, 2017 — Several newly discovered variants of a gene increase the risk of developing anxiety disorders. A research team aims to derive new therapies from this finding which are better tailored to the ... read more

Regular Aerobic Exercise Beginning in Middle Age May Lessen Severity of Stroke in Old Age

Feb. 24, 2017 — Regular aerobic exercise may protect the collateral circulation and lessen the severity of strokes later in ... read more

Fructose Is Generated in the Human Brain

Feb. 23, 2017 — Fructose, a form of sugar linked to obesity and diabetes, is converted in the human brain from glucose, according to a new study. The finding raises questions about fructose's effects on the ... read more

Sons of Cocaine-Using Fathers Have Profound Memory Impairments

Feb. 23, 2017 — Fathers who use cocaine at the time of conceiving a child may be putting their sons at risk of learning disabilities and memory loss. The researchers say the findings reveal that drug abuse by ... read more

Tired Teens 4.5 Times More Likely to Commit Crimes as Adults

Feb. 23, 2017 — Teenagers who experience sleep problems and exhibit anti-social behavior are more likely to commit violent crimes as adults, new research ... read more

Feb. 22, 2017 — There are neurons in your skin that are wired to sense itchy things. These neurons are separate from the ones that detect pain, and yet, chemical-induced itch is often accompanied by mild pain such ... read more

Superfluid Is Now Helping Brain Surgeons

Feb. 22, 2017 — A superfluid, which resembles brain tissue, makes ultrasound images easier to interpret during an operation. This will make it easier for surgeons to remove brain tumors more accurately, say ... read more

A Close Look at Sharp Vision in Eye Structure Seen Only in Humans and Other Primates

Feb. 22, 2017 — Found only in the retinas of humans and other primates, the fovea is responsible for visual experiences that are rich in colorful, spatial detail. Some reasons behind the fovea's unusual ... read more

MRI-Guided Laser Surgery Proving Effective for Some Epilepsy Patients

Feb. 21, 2017 — The MRI-guided laser ablation method is far less invasive and time-consuming than conventional surgery and has produced good results for people with medial temporal lobe epilepsy, report ... read more

Successful Insomnia Treatment May Require Nothing More Than a Placebo

Feb. 21, 2017 — A new study indicates that successful treatment for insomnia may not actually require complicated neurofeedback (direct training of brain functions). Rather, it appears patients who simply believe ... read more

Drugs That Alter Inhibitory Targets Offer Therapeutic Strategies for Autism, Schizophrenia

Feb. 21, 2017 — Researchers recently discovered that an inhibitory brain receptor triggers synaptic pruning in adolescence. Drugs that selectively target these receptors, when administered during adolescence, can ... read more

Feb. 21, 2017 — MS patients are three to six times more likely to develop seizures. Using a mouse model, a team of scientists has found for the first time that chronic demyelination is closely linked to, and is ... read more

Cocaine Addiction Leads to Build-Up of Iron in Brain

Feb. 21, 2017 — Cocaine addiction may affect how the body processes iron, leading to a build-up of the mineral in the brain, according to new research. The study raises hopes that there may be a biomarker -- a ... read more

Feb. 21, 2017 — Like a fingerprint, the connections of the human brain render us distinct from one another. In a study just published in Nature Neuroscience, researchers from the University of Oslo revealed that ... read more

A Novel Principle to Mobilize Neurons for Brain Repair

Feb. 21, 2017 — Restorative neuroscience is a rapidly advancing scientific field considering our progressively aging society. Redirecting immature neurons that reside in specific brain areas towards the sites of ... read more

Teens With PTSD, Conduct Disorder Have Difficulty Recognizing Facial Expressions

Feb. 21, 2017 — Adolescents with posttraumatic stress disorder (PTSD) symptoms are more likely to misidentify sad and angry faces as fearful, while teens with symptoms of conduct disorder tend to interpret sad faces ... read more

Treatment Strategy for Anorexia

Feb. 20, 2017 — New research conducted in adolescent rodents provides insights on the mechanisms behind anorexia nervosa and points to a potential treatment ... read more

Feb. 20, 2017 — Trigeminal neuralgia is characterized by sharp, lancinating pain in the teeth or facial area. The standard treatment for this chronic nerve pain can cause burdening side effects. A novel substance ... read more

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