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What is dissociative identity disorder?

Dissociative identity disorder is a condition where one person develops multiple personalities or identities. It used to be called multiple personality disorder. In this article, learn about the causes and risk factors, as well as how it is treated. We…

Humans and others exposed to prenatal stress have high stress levels after birth

Vertebrate species, including humans, exposed to stress prenatally tend to have higher stress hormones after birth, according to a new study. While previous research has reported examples of maternal stress experience predicting offspring stress hormon…

Does physical activity influence the health of future offspring?

Physical and mental exercise is not only beneficial for your own brain, but can also affect the learning ability of future offspring — at least in mice.

Marriage reduces depression in couples earning less than $60,000 per year, study finds

People who are married and earning less than $60,000 per year in total household income have fewer symptoms of depression than comparable earning unmarried people, but for couples earning more, marriage doesn’t show the same mental health benefits.

Even minor stress can impact long-term health, study warns

A new study warns that holding on to small, daily frustrations and allowing negative emotions to perpetuate can truly harm our health in the long run.

Optimized perception in the twilight zone

As neuroscientists have now discovered, the human brain processes weak visual stimuli better in the morning and evening than at noon.

How neurodegenerative diseases might occur

Researchers have shed new light on how neurons in the brain communicate with one another. This could potentially help in our understanding of how and why a range of neurodegenerative diseases occur.

School-based yoga can help children better manage stress and anxiety

Participating in yoga and mindfulness activities at school helps third-graders exhibiting anxiety improve their well-being and emotional health, according to a new study.

Brain Trauma: New Glasgow Coma Scale-pupils score and multifactor probability outcome charts

Scientists have created new assessment tools that build on the Glasgow Coma Scale to provide greater information on injury severity and prognosis in patients with traumatic brain injury while still offering simplicity of use.

Paralyzed patient feels sensation again

Using a tiny array of electrodes implanted in the brain’s somatosensory cortex, scientists have induced sensations of touch and movement in the hand and arm of a paralyzed man.