This study explored the impact of a meditation program on stress, anxiety, and depression in a high-performing high school. Using a randomized controlled design with 52 students, the study took place over 4 months. Students participated in Transcendental Meditation (treatment) or silent reading (active control) twice daily. We observed significant reductions in perceived stress (p = .040),...
High-frequency neuronal population oscillations (HFO, 130-180 Hz) are robustly potentiated by subanesthetic doses of ketamine. This frequency band has been recorded in functionally and neuroanatomically diverse cortical and subcortical regions, notably ventral striatal areas. However, the locus of generation remains largely unknown. There is compelling evidence that olfactory regions can drive...
This study examined psychosocial pain treatment moderation in a secondary analysis of a trial that compared cognitive therapy (CT), mindfulness-meditation (MM), and mindfulness-based cognitive therapy (MBCT) for chronic low back pain (CLBP). The Limit, Activate and Enhance (LA&E) model of moderation provided a framework for testing a priori hypotheses. Adult participants (N=69) with CLBP...
Awareness during general anesthesia occurs in approximately 0.1-0.2% of cases; nevertheless, particular attention is required because it can lead to critical complications including insomnia, depression, anxiety, and post-traumatic stress disorder. To prevent these complications, bispectral index (BIS) and end-tidal anesthetic gas (ETAG) concentration monitoring are commonly used to examine...
Chronic pain, the most common complication of diabetes, is treated with medication often to no avail. Our study aimed to compare the use of mindfulness meditation and progressive relaxation to reduce chronic pain in older females with diabetes. Methods The 105 study participants were divided randomly into 3 groups: Group MM (mindfulness meditation), Group CM (control meditation), and Group PM...
Racism and race-related stress can negatively impact the mental health status of ethnic minorities. In recent years, college campuses have held demonstrations to promote awareness regarding racism and to call for resources to help improve campus climate and to address the needs of students of color. This study answers this call by developing and evaluating the benefits of a peer-led...
To evaluate the effect of meditation on the psychological stress level of women with breast cancer. A systematic literature review performed in the LILACS, PubMed, Scopus, CINAHL and Web of Science databases. The sample consisted of 22 studies using Mindfulness, Transcendental Meditation, and Contemplative Self-Healing Meditation techniques. There was a significant effect of meditation on...
Background Ketamine has rapid antidepressant effects and shows great promise as a novel treatment for depression, but its limitations including its abuse potential are poorly understood. Given that the prevalence of depression is twice as high in women as in men and that depression and substance use disorders are highly comorbid, we hypothesized that a sex-specific responsivity to behavioral...
Nightmares are characterized by the experience of strong negative emotions occurring mainly during REM sleep. Some people suffer from nightmare disorder, which is defined by the repeated occurrence of nightmares and by significant distress in wakefulness. Yet, whether frequent nightmares relate to a general increase in emotional reactivity or arousal during sleep remains unclear. To address...
There has been increased interest in the relationships between religiosity, meditation practice and well-being, but there is lack of understanding as to how specific religious components and distinct meditation practices could influence different positive and negative psychological adjustment outcomes. The aim of this study was to assess the explanatory power of religious beliefs and the...