Home » Archives by category » Psychology news (Page 544)

What counts as bipolar disorder?

To receive a bipolar disorder diagnosis, a person must have a manic episode, a depressive episode, or both. Specific types have specific diagnostic criteria. Learn more about bipolar diagnosis here.

What are the treatments for bipolar depression?

People with bipolar disorder can experience episodes of depression. They can manage these symptoms with medication, therapy, and other treatments. Learn more here.

The sneaky way estrogen drives brain metastasis in non-estrogen-dependent breast cancers

A new study shows that while estrogen doesn’t directly affect triple-negative breast cancer cells, it can affect surrounding brain cells in ways that promote cancer cell migration and invasiveness

Mother’s dengue immunity worsens baby’s response to Zika

New research uncovers previously unknown mechanism behind why some, but not all, Zika virus infections during pregnancy lead to fetal brain abnormalities.

Excessive daily TV at older age tied to poorer memory

Adults aged 50 and older who watched TV for 3.5 hours or more per day had greater verbal memory decline after 6 years than those who watched less TV.

Brain processes concrete and abstract words differently

A new review explores the different areas of the brain that process the meaning of concrete and abstract concepts.

Study of singing mice suggests how mammalian brain achieves conversation

By studying the songs of mice from the cloud forests of Costa Rica, researchers have discovered a brain circuit that may enable the high-speed back and forth of conversation.

How to tell if it’s bipolar disorder or ADHD

Bipolar disorder and ADHD share some symptoms, but their treatments are different. In this article, we discuss diagnosis and how to tell the two conditions apart.

Bungee jumping for science

Immediately before a person decides to launch themselves off a bridge for a bungee jump, there is a measurable increase in their brain activity. This can be recorded nearly one second before the person makes the conscious decision to jump. Researchers …

Ability to control stress reduces negative impact

In individuals, stress exposure in adolescence increases vulnerability and risk of developing psychopathologies in adulthood, such as drug addiction, mood, anxiety, addiction to gambling, attention deficit hyperactivity disorder, etc. Researchers obser…