Background: Bipolar disorder is a chronic psychiatric condition characterized by alternating episodes of mania and depression, and the prediction and management of mood episodes remain significant clinical challenges. Traditional assessments of mood states have largely relied on subjective methods, such as clinical interviews and self-report questionnaires, which present limitations in terms of early detection and… Continue reading #Wearable -derived heart rate variability and sleep monitoring as predictors of #mood episodes in bipolar disorder: a case report
Tag: mood
#Probiotics reduce negative #mood over time: the value of daily self-reports in detecting effects
The burgeoning field of the microbiome–gut–brain axis has inspired research into how the gut microbiome can affect human emotion. Probiotics offer ways to investigate microbial-based interventions but results have been mixed, with more evidence of beneficial effects in clinically depressed patients. Using a randomised, double-blind, placebo-controlled design in 88 healthy volunteers, we conduct a comprehensive… Continue reading #Probiotics reduce negative #mood over time: the value of daily self-reports in detecting effects
Do interventions for mood improve #inflammatory biomarkers in inflammatory #bowel disease?: A systematic review and meta-analysis
BackgroundPsychoneuroimmunological mechanisms and the gut-brain axis appear relevant to disease activity and progression in Inflammatory Bowel Disease (IBD). A recent review showed no effect of psychological therapies on self-reported disease activity in IBD. This meta-analysis aims to establish whether interventions targeting mood outcomes (e.g., depression, anxiety and stress) impact inflammation levels in IBD and possible… Continue reading Do interventions for mood improve #inflammatory biomarkers in inflammatory #bowel disease?: A systematic review and meta-analysis
#Lactobacillus from the Altered Schaedler Flora maintain IFNγ homeostasis to promote #behavioral stress resilience
The gut microbiome consists of trillions of bacteria, fungi, and viruses that inhabit the digestive tract. These communities are sensitive to disruption from environmental exposures ranging from diet changes to illness. Disruption of the community of lactic acid producing bacteria, Lactobaccillacea, has been well documented in mood disorders and stress exposure. In fact, oral supplement with many Lactobacillus species… Continue reading #Lactobacillus from the Altered Schaedler Flora maintain IFNγ homeostasis to promote #behavioral stress resilience
Psilocybin microdosers demonstrate greater observed improvements in mood and mental health at one month relative to non-microdosing controls
Psilocybin microdosing involves repeated self-administration of mushrooms containing psilocybin at doses small enough to not impact regular functioning. Microdose practices are diverse and include combining psilocybin with substances such as lion’s mane mushrooms (Hericium erinaceus; HE) and niacin (vitamin-B3). Public uptake of microdosing has outpaced evidence, mandating further prospective research. Using a naturalistic, observational design,… Continue reading Psilocybin microdosers demonstrate greater observed improvements in mood and mental health at one month relative to non-microdosing controls
Genome-wide analysis of 53,400 people with irritable bowel syndrome highlights shared genetic pathways with mood and anxiety disorders
Irritable bowel syndrome (IBS) results from disordered brain-gut interactions. Identifying susceptibility genes could highlight the underlying pathophysiological mechanisms. We designed a digestive health questionnaire for UK Biobank and combined identified cases with IBS with independent cohorts. We conducted a genome-wide association study with 53,400 cases and 433,201 controls and replicated significant associations in a 23andMe… Continue reading Genome-wide analysis of 53,400 people with irritable bowel syndrome highlights shared genetic pathways with mood and anxiety disorders
Benefit of human moderate running boosting mood and executive function coinciding with bilateral prefrontal activation
Running, compared to pedaling is a whole-body locomotive movement that may confer more mental health via strongly stimulating brains, although running impacts on mental health but their underlying brain mechanisms have yet to be determined; since almost the mechanistic studies have been done with pedaling. We thus aimed at determining the acute effect of a… Continue reading Benefit of human moderate running boosting mood and executive function coinciding with bilateral prefrontal activation
Genome-wide analysis of 53,400 people with #irritable bowel syndrome highlights shared genetic pathways with #mood and #anxiety disorders
Irritable bowel syndrome (IBS) results from disordered brain–gut interactions. Identifying susceptibility genes could highlight the underlying pathophysiological mechanisms. We designed a digestive health questionnaire for UK Biobank and combined identified cases with IBS with independent cohorts. We conducted a genome-wide association study with 53,400 cases and 433,201 controls and replicated significant associations in a 23andMe… Continue reading Genome-wide analysis of 53,400 people with #irritable bowel syndrome highlights shared genetic pathways with #mood and #anxiety disorders
Total #sleep deprivation reduces top-down regulation of #emotion without altering bottom-up affective processing
Sleep loss is reported to influence affective processing, causing changes in overall mood and altering emotion regulation. These aspects of affective processing are seldom investigated together, making it difficult to determine whether total sleep deprivation has a global effect on how affective stimuli and emotions are processed, or whether specific components of affective processing are… Continue reading Total #sleep deprivation reduces top-down regulation of #emotion without altering bottom-up affective processing
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