Autoimmune disease and stress: Is there a link?
Researchers consider why those with autoimmune diseases are more likely to have a previous diagnosis of stress-related disorders. ... Read More...
Psychology
Neuroscience News involving psychology is offered.
Anxiety might be alleviated by regulating gut bacteria
A new meta-analysis study reports regulating intestinal microbiota is more than 50% effective at helping to reduce anxiety. Non-probiotic interventions were more effective than probiotic interventions at helping to relieve symptoms. ... Read More...
Simple test can tell if you’re stressed out
Scientists have developed a new, non-invasive stress test that uses ultraviolet light to measure stress hormone levels in bodily fluids. ... Read More...
Growing up high: Neurobiological consequences of adolescent cannabis use
Researchers evaluate the psychological and neurobiological impact of teen cannabis use. The findings, to be presented at the 13th Annual Canadian Neuroscience Meeting, will cover how cannabis contributes to cognitive impairments, psychosis and deficits in decision making in adolescents.... Read More...
From the overuse of antibiotics to anti-vaxxers, why we need to work together to create a stronger culture of public health
From anti-vaccine rhetoric to the over-prescription of antibiotics, researchers suggest we should try to work together to improve public health, rather than socially shun those who ignore scientific evidence.... Read More...
People with traumatic brain injury, who often lose empathy, can regain it with treatment
Many people who experience traumatic brain injury report a loss of empathy following their injury. Researchers consider how to reconnect those who have a TBI with their feelings of empathy and emotional recognition.... Read More...
Short-term use of opioids increases subjective pleasure
Short-term opioid use increases positive emotional experiences by intensifying feelings of pleasure and weakening negative emotions. This, researchers say, could be a contributing factor for later opioid addiction. However, the long term use of opioids alters the reward system, diminishing the initial sensitivity and blunting emotions.... Read More...
Did Leonardo da Vinci have ADHD?
Researchers present a new hypothesis which may explain why da Vinci had so much trouble completing his work. A new study proposes da Vinci may have suffered from ADHD. ... Read More...
Bipolar disorder may be linked to Parkinson’s disease
People with bipolar disorder have higher incidences of Parkinson's disease than those without the psychiatric condition. Manic and depressive episodes were associated with an elevated risk of developing Parkinson's disease. ... Read More...
Exercise is the new primary prescription for those with mental health problems
Adding exercise as a treatment for patients in psychiatric care facilities has positive benefits and is proving to be more effective than medications or psychotherapy alone. Exercise helps reduce mental health disorder symptoms such as anxiety, depression, anger and psychomotor agitation. Researchers say exercise also helps to develop a more balanced and integrated sense of self for those with mental health disorders.... Read More...
Creativity: A question of impulsiveness
The effects of schedule autonomy on creative performance are dependent upon a person's level of impulsivity. The more impulsive a person is, the more creative they are. The reverse is true for those who are more controlled.... Read More...
Proof it’s possible to enhance or suppress memories
Using optogenetics to stimulate different areas of the hippocampus has the ability to enhance or suppress memories in mice. The findings could have implications for suppressing memories associated with traumatic events in PTSD, and also in enhancing cognitive ability or improving memory for those with neurodegenerative diseases, in the future. ... Read More...