Patients in recovery from major depressive episodes may need help learning to process positive information and stimuli. Researchers found that people with a history of major depressive disorder spend more time processing negative information than healthy controls, and they may have less control over which information they process. This negative bias suggests that people recovering from depression may need to …
Travel, Jet Lag and Mood Disorders
“I really adjusted fast, it was miraculous…” Patients who travel are familiar with warnings and advice we give about the potential for moods to get unbalanced or even out of control as a result of jet lag and time changes on international flights. Recently, Jason, who was making a 15-hour time change for his honeymoon, reported back on the helpfulness …
Creativity and Mood
Is it true that people with mental illness, particularly mood disorders, are more creative? Or do creative people more often develop mental illness? Does the medication given for mood swings dampen creativity? Are there different types of creativity that manifest themselves during heightened, depressed and normal moods? What is creativity, anyway? These are hotly debated questions but clear guidance is …
Inflammation and Depression
Inflammation in the body may be associated with depression, but until recently, the evidence was confusing. Now, a study has looked at symptoms of depression separately, and has found that certain symptoms associated with depression are also correlated with systemic inflammation. Common symptoms of depression that are classified as physical: “changes in appetite”, “felt everything was an effort”, “loss of …
Bedtime Procrastination
Bipolar and sleep disruption People with bipolar can have as much sleep disruption in a week that those without mood disorders will experience in a much longer time frame. Mood swings can cause major changes in sleep patterns and disrupted sleep makes it much more difficult to maintain mood stability. That’s why MoodSurfing offers so many resources about sleep and …
Oxytocin: Hormone of Love… and of Mistrust?
Oxytocin is a neurohormone that is produced in the human brain and helps us form loving connections: mother-child bonds as well as the connections between romantic partners. When we are with a person who stimulates our oxytocin-producing neurological system, we feel warmed, supported, in a word: loved. However, making us feel loved doesn’t seem to be exactly the function of …
Spring Mania
Seasonal Mood Changes Spring is coming, a season that some call “mania season”. Even those without mood disorders often feel a rush of energy and hopefulness as the days finally start to get longer, and the temperatures go up. Many of our bipolar patients find that their mood swings follow a predictable pattern: for the majority, “up” in the spring …
Low Serotonin
Low Serotonin – What do you need? Serotonin is a neurotransmitter and hormone that our bodies produce naturally and that is used by the brain to regulate and support several systems throughout the body. The body produces serotonin using building blocks synthesized from nutritional input. The amount of serotonin produced can vary depending on a number of circumstances, some of …
Watching TV is Bad for Brain Health
Three studies have recently been concluded, each of which looks at the effect of television watching habits on brain health, specifically gradual reductions in the amount of gray matter found in the aging brain. All three studies found that those who watched less television on average had less loss of brain volume in tests conducted after a period of several …
Cognitive Issues and Bipolar Disorder
Does bipolar disorder cause problems with memory, attention focus, speed of thinking and cognition? Does depression cause dementia, or does it just feel like it? Are memory problems and cognition issues caused by the medications that control mood episodes? Is there anything one can do about troubles in thinking and memory related to mood issues? “Suddenly becoming demented” is a …
Gut Brain Connection
Do the trillions of microbes living in the human digestive system affect our mental health and affect – for better or worse – brain or mood disorders? As recently as seven years ago, the idea that gut bacteria played a role in mental health was considered “crazy”, but in the past few years, more and more research has shown possible …
Staying Active in a Covid Winter
I was reminded this past week about the importance of staying active during the winter, as well as some of the challenges people face during this COVID-19 winter Why is this Hard? Our brains are somewhat poorly adapted to modern life. Our distant ancestors would go into hibernation mode during the winter. Food was not as plentiful, and going outdoors …
Depression and Altered Learning
Depression, particularly recurrent depression, has pretty significant effects on how we perceive the world and how well we make plans for the future. In an article published in Biological Psychiatry in March 2020, Tobias Kube and co-authors develop a model of how depression affects critical cognitive processes that expands and extends the traditional model of cognitive changes associated with depression …
Lack of Sleep and Weight Gain
Lack of sleep is associated with weight gain, but why is this? Is it just because sleep deprivation makes us grumpy and we “self-medicate” with food? People who get poor quality sleep, or not enough sleep, start craving high carbohydrate and high fat foods that are more likely to cause weight gain. And sleep deprivation makes us less likely to …
Neuroplasticity – Nancy
Can you change your brain? Recent research in the field of “neuroplasticity” suggests that the human brain continues to change and adapt throughout life. Furthermore, there is clear evidence that an individual can affect the changes to their own brain structure by how they pay attention to stimuli around them. The implication of this research is that, for example, a …
Brain Networks Implicated in Anxiety
The human brain is still a mystery in many ways, with much of our brain function difficult or impossible to study under most conditions. What causes worsening moods and why do some people struggle with anxiety and depression while others do not? A recent study at UC San Francisco took advantage of work being done for patients with epilepsy who …
Breastfeeding and Mood – Nancy
A young mother noticed a relationship between breastfeeding and mood. as she begins to wean her son from breast-feeding she is experiencing a return of occasional irritability which disappeared towards the end of her pregnancy. We know that there is a strong effect of breast-feeding on many hormone levels and thought we would check into the literature. What does the …
Higher Carbohydrate Meals Increase Punishment
A study in 2017 finds that the composition of food in one meal can significantly affect behavior in the following hours, higher carbohydrate meals increase punishment behavior. How does this work and what does it mean in terms of understanding how diet affects mood? In the study, a high carbohydrate breakfast boosted tryptophan and lowered tyrosine. Tryptophan is the key …
Circadian Rhythms and Food
Scientists are uncovering a fascinating relationship between circadian rhythms and food consumption. It looks as though when you eat can have a big impact on how your body metabolizes the food and on whether or not you gain weight. It has long been clear that light exposure plays an important role in setting a number of circadian rhythms in the …
Avoid Intimidation
Rick Hanson has written an elegant and timely newsletter article about how to avoid intimidation and fear from paper tigers and media demagogues. I love his weekly email newsletters and it is again time to encourage readers of this blog to sign up. Here is the link. One of Rick’s themes, elegantly outlined in this most recent article, is how …