Home » Archives by category » Psychology news (Page 534)

How the brain ‘mentalizes’ cooperation

Researchers in Japan have found that part of the right side of the brain, called the temporoparietal junction, is significantly activated when two people cooperate together to achieve a common goal.

Sound sense: Brain ‘listens’ for distinctive features in sounds

For humans to achieve accurate speech recognition and communicate with one another, the auditory system must recognize distinct categories of sounds — such as words — from a continuous incoming stream of sounds. This task becomes complicated when con…

What are the symptoms of ADHD in adults?

The symptoms of ADHD in adults vary depending on the type of ADHD, but they may include disorganization and restlessness. Learn more about adult ADHD symptoms here.

Anxiety-associated brain regions regulate threat responses in monkeys

Damage to parts of the orbitofrontal cortex (OFC), a region within the prefrontal cortex, heightens monkeys’ defensive responses to threat, according to new research. The study proposes a critical role for subregions of this brain area in different anx…

Measurement of thoughts during knowledge acquisition

How does the brain represent our knowledge of the world? Does it have a kind of map, similar to our sense of direction? And if so, how is it organized? Scientists have come one step closer to demonstrating the existence of such a mental navigation syst…

Investigational obesity drug, oxytocin, weakens brain’s reward signals for food

The hormone oxytocin reduces the communication between different brain areas involved in the cognitive, sensory and emotional processing of food cues that people with obesity demonstrate when they look at high-calorie foods.

Why too much vitamin D can be a bad thing

Vitamin D is essential for good health. However, a new study has found that too much can have a negative effect on some members of the population.

Can scientists learn to remove bad memories?

New research in human participants explores a novel intervention that aims to weaken traumatic memories and lessen their psychological impact.

Teens who seek solitude may know what’s best for them

Teens who choose to spend time alone may know what’s best for them, according to new research that suggests solitude isn’t a red flag for isolation or depression.

When neurons are out of shape, antidepressants may not work

Selective serotonin reuptake inhibitors (SSRIs) are the most commonly prescribed medication for major depressive disorder (MDD), yet scientists still do not understand why the treatment does not work in nearly thirty percent of patients with MDD. Now, …