Home » Archives by category » Psychology news (Page 1564)

The less older adults sleep, the faster their brains age, new study suggests

Researchers have found evidence that the less older adults sleep, the faster their brains age. These findings, relevant in the context of a rapidly ageing society, pave the way for future work on sleep loss and its contribution to cognitive decline, in…

Early traumas and young people’s reactions to terror, Norwegian study

Adolescents can have post-traumatic stress reactions even when not directly affected by terrorist attacks such as the tragedy of 22 July 2011 in Norway.

New technique could show transcranial magnetic stimulation (TMS) treating depression and other disorders

Engineers and neuroscientists at Duke University have developed a method to measure the response of an individual neuron to transcranial magnetic stimulation (TMS) of the brain.

Players’ moral sensitivity likely increased by ‘bad’ video game behavior

New evidence suggests heinous behavior played out in a virtual environment can lead to players’ increased sensitivity toward the moral codes they violated.

Pro-pot messages set stage for drug use

Hundreds of thousands of American youth are following marijuana-related Twitter accounts and getting pro-pot messages several times each day, researchers at Washington University School of Medicine…

Study of decision making in Rhesus monkeys

Humans have a well-documented tendency to see winning and losing streaks in situations that, in fact, are random.

The lasting impact of early life stress

For children, stress can go a long way. A little bit provides a platform for learning, adapting and coping.

Addiction-related behavior affected by new form of brain signaling

University of Iowa researchers have discovered a new form of neurotransmission that influences the long-lasting memory created by addictive drugs, like cocaine and opioids, and the subsequent craving…

The mysteries of the mind: developmental psychologist explains her life’s work

Developmental psychologist Daphne Maurer has spent more than four decades studying the complexities of the human mind.

Gay, lesbian or bisexual veterans could benefit from informed mental health services

In 2011, the United States Military repealed its “don’t ask, don’t tell” policy that prevented gay and lesbian service members from disclosing their sexual orientation.