Home » Archives by category » Psychology news (Page 335)

Neural roots/origins of alcoholism identified

The physical origin of alcohol addiction has been located in a network of the human brain that regulates our response to danger, according to a researchers.

Happy childhood? That’s no guarantee for good mental health

It’s well understood that a difficult childhood can increase the likelihood of mental illness, but according to new research, a happy and secure childhood does not always protect a child from developing a mental illness later in life.

New research studies ‘domino effects’ and synchrony in brain activity

Scientists have made a significant breakthrough in the quest to understand the intricate processes that occur in the brain during seizures that are the key symptom of epilepsy.

Link found between time perception, risk for developmental coordination disorder

Neuroscientists have found a link between children who are at risk for developmental coordination disorder (DCD), a common condition that can cause clumsiness, and difficulties with time perception such as interpreting changes in rhythmic beats.

New method to predict individual risk of cognitive decline

This work shows that direct measures of brain signatures during mental activity are more sensitive and accurate predictors of memory decline than current standard behavioral testing.

Book helps identify risks of reading difficulties in preschoolers

A study expands validation evidence for a new screening tool that directly engages preschool-age children during clinic visits to assess their early literacy skills. The tool has the potential to identify reading difficulties as early as possible, targ…

Signs of burnout can be detected in sweat

Engineers have developed a wearable system that can continually measure the concentration of cortisol – the stress hormone – in human sweat. Their device can eventually help doctors better understand and treat stress-related conditions like burnout and…

Social interactions after isolation may counteract cravings

Social interaction may help reverse food and cigarette cravings triggered by being in social isolation, a study in rats has found. The study used an animal model of drug addiction to show that a return to social interaction gives the same result as liv…

‘Where did I park my car?’ Brain stimulation improves mental time travel

In a new study, scientists improved memory of complex, realistic events by applying transcranial magnetic stimulation (TMS) to the brain network responsible for memory. The researchers then had participants watch videos of realistic activities to measu…

Ultrasound in the treatment of brain diseases

Ultrasound is not only used as an imaging technique but targeted pulses of ultrasound can be used as a highly accurate treatment for a range of brain diseases. A review shows that the new treatments are already on the brink of broad clinical application.