The regulation of negative emotions: Impact on brain activityMarch 19, 2008Emotions play an important role in the lives of humans, and influence our behavior, thoughts, decisions, and interactions. The ability to regulate emotions is essential to both mental and physical well-being. "Conversely, difficulties with emotion regulation have been postulated as a core mechanism underlying mood and anxiety disorders," according to the authors of a new study published in Biological Psychiatry on March 15th. Thus, these researchers set out to further expand our understanding of the differential effects of emotion regulation strategies on the human brain. Goldin and colleagues chose to compare two specific regulation strategies - cognitive reappraisal and expressive suppression - in the context of negative emotions. Dr. Philippe R. Goldin describes these approaches: Reappraisal is a "cognitive strategy that alters the meaning of a potentially upsetting situation [and has] been associated with decreased levels of negative emotion and increased well-being," whereas suppression is a "behavioral strategy that involves inhibiting ongoing emotion-expressive behavior [and has] been associated with increased physiological responding and decreased well-being." This suggests that cognitive regulation, such as reappraisal, may be more effective because it impacts the emotion-generative process earlier than a behavioral strategy, like suppression. To examine the differences in these processes, the researchers recruited healthy women volunteers who viewed short video clips of either neutral or negative (disgusting) stimuli and who were instructed to implement the differing emotion regulation strategies. While doing so, the women provided emotion experience ratings and their facial expressions were videotaped. In addition, their brain activity was measured with functional magnetic resonance imaging, which allowed the authors to compare which areas of the brain were activated under each condition. The authors found that, while reappraisal reduced negative emotion experience and suppression reduced disgust facial expressions, they markedly differed in their impact on brain activity. Reappraisal resulted in rapid cognitive regulation-related prefrontal cortical activation and subsequent reduction of activation in two brain regions implicated in emotional experience, the amygdala and insula. In contrast, suppression resulted in a delayed component of prefrontal cortex activation related to volitional motor inhibition, but increased the activity of the amygdala and insula. John H. Krystal, M.D., Editor of Biological Psychiatry and affiliated with both Yale University School of Medicine and the VA Connecticut Healthcare System, comments on the interest of these findings: "These data support the belief that response suppression 'covers up' stress response, so that people who use this approach remain in a state of heightened vulnerability to negative emotion, while reappraisal may be a more successful coping strategy." Dr. Goldin adds, "This finding suggests that the efficacy of different emotion regulation strategies may be related to when they interrupt the emotion generative process. This sets the stage for understanding how to develop more effective forms of emotion regulation." Elsevier |
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| Related Negative Emotion Current Events and Negative Emotion News Articles Brain-behavior disconnect in cocaine addiction Parts of the brain involved in monitoring behaviors and emotions show different levels of activity in cocaine users relative to non-drug users, even when both groups perform equally well on a psychological test. Disgusting videos used to study coping methods Researchers conduct first-ever brain imaging study directly contrasting two techniques of emotion regulation. Carbon dioxide triggers inborn distress PLoS ONE publishes a study showing that inhalation of carbon dioxide (CO2) triggers emotional distress and a panic response in healthy individuals. The findings of the study posit panic as an inborn survival-oriented response. The results may be relevant for a better understanding and the further prevention of emotional disorders. When children are upset, mothers and fathers make a difference When a young child experiences negative emotions-anger, anxiety, or distress-can his parents respond in a way that fosters the child's emotional development? Study suggests we remember the bad times better than the good Do you remember exactly where you were when you learned of the Sept. 11 terrorist attacks? Your answer is probably yes, and researchers are beginning to understand why we remember events that carry negative emotional weight. More than 80% of patients manage to stop discomfort from tinnitus and can lead a normal life again It is estimated that between 10 and 17% of the population has suffered tinnitus at some time in their lives, according to a number of international studies. Symptoms of depression linked to early stages of artery disease Depressive symptoms—especially physical signs, such as fatigue and loss of appetite—may be associated with thickening arteries, which may reflect an early sign of coronary artery disease. Children of bipolar parents score higher on creativity test, Stanford study finds Researchers at the Stanford University School of Medicine have shown for the first time that a sample of children who either have or are at high risk for bipolar disorder score higher on a creativity index than healthy children. Research Breakthrough In Understanding Treatment-Resistant Depression CLINICAL NEUROSCIENCE CENTRE: DARTFORD UK A pioneering research study using brain imaging has yielded new clues to help sufferers from severe depression who do not respond to conventional treatment. Around 5 million people in the UK experience depression at any one time. Whilst a number of successful treatments, both pharmacological and psychotherapeutic, are available and many people make a full recovery about 30 - 40% of people are resistant to conventional therapies. For them their depression is an enduring, debilitating disease and for some, the only treatment options left include psychosurgery and ECT. Now an international team of researchers have discovered that brain activity differ Emotions count in organ donation Feelings are more important than thoughts in predicting registration as an organ donor. This is the key finding of a study described today, Wednesday 18 July, at The British Psychological Society Social Section Annual Conference, held at the University of Surrey, Guildford, by Dr Tom Farsides, of the Social Psychology Group, School of Social Sciences, University of Sussex. As a result, the Government strategy to double the amount of organ donors may be doomed to failure because of its focus on positive arguments and failure to counter fears. More than 500 people took part in a survey of attitudes towards organ donation. When thinking about becoming posthumous organ donors, people's responses More Negative Emotion Current Events and Negative Emotion News Articles |
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