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Oligodendrocytes play key role in determining individual’s resilience to stress

Exposure to violence, social conflict, and other stressors increase risk for psychiatric conditions such as depression and post-traumatic stress disorder.

13 Aug 2019

Negative memory hippocampal engrams could underlie cognitive symptoms of depression

Physical manifestations of negative memories in the hippocampus could underlie cognitive symptoms of depression, according to research in mice published in JNeurosci. Inhibiting these manifestations could be a future treatment route.

From Society for Neuroscience 13 Aug 2019

Effects of edible marijuana studied in mice

Researchers have studied the effects of Δ9-tetrahydrocannabinol or THC in food albeit in mice. THC is the main component that causes the psychological features seen with use of marijuana. Laboratory mice were given dough containing THC and the effects of the concoction were studied on them. This was an attempt to see similar effects in humans after consuming marijuana laced edibles.

13 Aug 2019

Poor fit between reasoning abilities and job demands linked to health conditions

Older workers whose reasoning abilities no longer allow them to meet the demands of their jobs may be more likely to develop chronic health conditions and retire early, which may not be ideal for the employee or employer, according to research published by the American Psychological Association.

13 Aug 2019

Warning signs of serious mental illness in children

A recent report by the New Jersey Poison Control Center at Rutgers University showed a rise in suicide attempts by pre-teens over the past 18 months -; a trend that has been seen across the nation.

13 Aug 2019

Older adults are less distracted by negative information, study shows

A new study shows that compared to younger adults, older adults are less distracted by negative information -- even in the earliest stages of attention.

12 Aug 2019

Exercise and increased physical activity are effective for prevention, treatment of depression

Exercise training and increased physical activity are effective for both prevention and treatment of depression, concludes a research review in the August issue of Current Sports Medicine Reports, official journal of the American College of Sports Medicine.

12 Aug 2019

Study examines the role of enzymes in stress regulation mechanisms

Scientists of South Ural State University are studying enzymes that can break down stress hormones. They are also finding a way to regulate the activity of these enzymes. It will help to cure diseases caused by stress.

12 Aug 2019

People who work with animals may be at increased risk of mental health issues

While it might sound like fun to work around pets every day, veterinarians and people who volunteer at animal shelters face particular stressors that can place them at risk for depression, anxiety and even suicide, according to research presented at the annual convention of the American Psychological Association.

12 Aug 2019

Stress and anxiety often play a helpful, not harmful, role in our daily lives

People generally think of stress and anxiety as negative concepts, but while both stress and anxiety can reach unhealthy levels, psychologists have long known that both are unavoidable -- and that they often play a helpful, not harmful, role in our daily lives, according to a presentation at the annual convention of the American Psychological Association.

12 Aug 2019

Alcohol exposure during pregnancy linked with dose-dependent increase in miscarriage risk

Women who consume alcohol during pregnancy -; even in small amounts -; have a 19% greater risk of miscarriage than women who don't use alcohol, according to a new study by Vanderbilt researchers.

9 Aug 2019

Viewing exercise as stress outlet can increase college students' willingness to work out

Viewing physical activity as an outlet for stress can increase college students' willingness to exercise.

9 Aug 2019

Neuronal gene malfunction is behind seizures associated with long QT syndrome, study suggests

Most people with a medical condition called long QT syndrome have a mutation in a gene that causes bouts of fast, chaotic heartbeats.

9 Aug 2019

BIDMC podiatrist offers advice on most common foot injuries

As the summer is in full swing, you may be spending more time outside being active. John Giurini, DPM, Chief of Podiatric Surgery at Beth Israel Deaconess Medical Center (BIDMC), encourages you to pay special attention to your feet.

8 Aug 2019

Study evaluates role of caffeinated beverages as a potential trigger of migraine

Afflicting more than one billion adults worldwide, migraine is the third most prevalent illness in the world.

8 Aug 2019

Caffeine before bedtime has little effect on sleep quality, but alcohol and nicotine does

A new study has found that drinking coffee close to bedtime does not affect the quality of sleep, but that evening alcohol intake and smoking do.

8 Aug 2019

New method to enhance heart-attack repair using stem cell-derived cardiomyocytes

The heart cannot regenerate muscle tissue after a heart attack has killed part of the muscle wall. That dead tissue can strain surrounding muscle, leading to a lethal heart enlargement.

8 Aug 2019

Optimistic people tend to be better sleepers, study finds

People who are the most optimistic tend to be better sleepers, a study of young and middle-aged adults found.

7 Aug 2019

Closed-loop brain stimulator based on sweat response for PTSD patients

For 8-million adults who suffer from post-traumatic stress disorder in any given year, medication and cognitive therapy have been the treatment protocol.

7 Aug 2019

New improved model for cancer wasting syndrome cachexia

A new model of cancer-related cachexia promises to help scientists understand why patients with cancer show severe wasting, which in turn may drive the development of better therapies.

7 Aug 2019

Stress News and Research

Oligodendrocytes play key role in determining individual’s resilience to stress

Negative memory hippocampal engrams could underlie cognitive symptoms of depression

Effects of edible marijuana studied in mice

Poor fit between reasoning abilities and job demands linked to health conditions

Warning signs of serious mental illness in children

Older adults are less distracted by negative information, study shows

Exercise and increased physical activity are effective for prevention, treatment of depression

Study examines the role of enzymes in stress regulation mechanisms

People who work with animals may be at increased risk of mental health issues

Stress and anxiety often play a helpful, not harmful, role in our daily lives

Alcohol exposure during pregnancy linked with dose-dependent increase in miscarriage risk

Viewing exercise as stress outlet can increase college students' willingness to work out

Neuronal gene malfunction is behind seizures associated with long QT syndrome, study suggests

BIDMC podiatrist offers advice on most common foot injuries

Study evaluates role of caffeinated beverages as a potential trigger of migraine

Caffeine before bedtime has little effect on sleep quality, but alcohol and nicotine does

New method to enhance heart-attack repair using stem cell-derived cardiomyocytes

Optimistic people tend to be better sleepers, study finds

Closed-loop brain stimulator based on sweat response for PTSD patients

New improved model for cancer wasting syndrome cachexia

Leveraging the power of automation to boost research

Automating research - solutions and best practices

How can microdialysis benefit drug development

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