nightmares

Latest

nightmares

·February 8, 2023·6 min read

Why PTSD Patients Relive Highly Charged Fear Memories in Sleep

In people with PTSD, during REM sleep norepinephrine and serotonin levels remain high, reducing the brain's ability to inhibit fear-expression neurons through neural rhythms sent between the prefrontal cortex and amygdala. Those with PTSD require higher frequency rhythms to extinguish fear memories. Researchers say unlocking the higher frequencies via therapies could help to restore quality sleep in those with PTSD.

This shows shadowy figures behind a sheet

Featured Neuroscience Psychology

·October 27, 2022·4 min read

Researchers Ease Nightmares by Manipulating Emotions in Dreams

Rehearsing positive versions of frequent nightmares before sleep and playing noises associated with positive daytime experiences during sleep helps reduce nightmare frequency, a new study reports.

Featured Neurology Neuroscience

·September 21, 2022·2 min read

Nightmares in Middle Age Linked to Dementia Risk

Middle-aged people who experience at least one nightmare a week are four times more likely to experience cognitive decline during the following decade. Older adults who experience weekly nightmares are twice as likely to develop dementia. The association is much stronger for men than women.

This shows a shadowy man behind blue glass

Featured Neurology Neuroscience

·June 8, 2022·4 min read

Bad Dreams Could Be Early Warning of Parkinson’s Disease

Older adults who frequently experience bad dreams or nightmares are twice as likely to be diagnosed with Parkinson's disease, a new study reports.

Featured Neuroscience Psychology

·June 15, 2020·4 min read

Research delves into causes of nightmares that shadow female survivors of sexual trauma

Having difficulty getting to sleep, in addition to ruminating about trauma experiences and other negative events before sleep, boosts the odds of sexual trauma survivors experiencing post-trauma nightmares.

This shows a man in a plague mask and covid19

Featured Neuroscience Psychology

·May 15, 2020·8 min read

What pandemic dreams may come

Researchers discuss how the coronavirus pandemic is affecting the quality and content of people's dreams. The stress we are experiencing may be manifesting in our dream content as we sleep.

Featured Neuroscience Psychology

·June 20, 2019·5 min read

How to train your brain to have lucid dreams

A sleep researcher shares the secrets for training your brain to experience lucid dreams.

Featured Open Neuroscience Articles Psychology

·June 14, 2018·4 min read

Treatment Options For Nightmare Disorder in Adults

Researchers propose a variety of therapeutic approaches and medications to help combat adult nightmare disorder.

Featured Neuroscience Open Neuroscience Articles Psychology

·November 30, 2017·3 min read

Recurring Nightmares Could Reflect Your Daily Frustrations

Do you have recurring nightmares where you are being attacked, chased or falling? Researchers report your dreams may be a reflection of frustrations you experience in daily life.

Featured Psychology

·November 2, 2017·4 min read

Link Between Nightmares and Self Harm

Researchers report that while sleep disruptions contribute to a number of psychological disorders, it appears only nightmares are associated with increased risk of self harming behaviors.

Featured Neuroscience Psychology

·June 29, 2017·6 min read

Sleep Disturbances Predict Increased Risk for Suicidal Symptoms

A worsening of suicidal thoughts in young people has been linked to sleep disturbances. Participants of the new study who reported lots of variation of when they fall asleep also reported more incidences of insomnia and nightmares, which also lower the threshold for suicidal ideations.