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Sara W. Lazar

Massachusetts General Hospital, Harvard University

50 papers in the library · 9,857 citations · publishing 2000-2026

Papers

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How does mindfulness training improve moral cognition: A theoretical and experimental framework for the study of embodied ethics

November 12, 2018 Gunes Sevinc, Sara W. Lazar 8 citations

Mindfulness meditation has been primarily studied within the context of individual’s psychological well being and/or in relation to it’s potential to enhance cognitive skills such as attention and working memory. However, in Buddhism, mindfulness is used as a tool to cultivate wholesome actions, and as a means to promote virtuous, prosocial qualities. In this article, we postulate that...

How Does Mindfulness Affect Cognition? A Reflection on Confounding Issues Surrounding Mindfulness-based Intervention Research Targeting Cognitive Outcomes

November 2, 2018 David R. Vago, Resh S Gupta, Sara W. Lazar 3 citations

One potential pathway by which mindfulness-based meditation improves health outcomes is through changes in cognitive functioning. A systematic review of randomized controlled trials of mindfulness-based interventions (MBIs) was conducted with a focus on assessing the state of the evidence for effects on cognitive processes and associated assays. Here, we comment on confounding issues...

Compassionate hearts protect against wandering minds: Self-compassion moderates the effect of mind-wandering on depression.

Spirituality in Clinical Practice August 2, 2018 Jonathan Greenberg, Tanya Datta, Benjamin G. Shapero et al. 37 citations

Depression is associated with high levels of mind-wandering and low levels of self-compassion. However, little is known about whether and how these two factors interact with one another to influence depressive symptoms. The current study examined the interaction between mind-wandering, self-compassion and depressive symptoms in a depressed sample and tested the effects of an eight-week...

Common and Dissociable Neural Activity After Mindfulness-Based Stress Reduction and Relaxation Response Programs

Psychosomatic Medicine April 11, 2018 Gunes Sevinc, Britta K. Hölzel, Javeria A. Hashmi et al. 65 citations

OBJECTIVE: We investigated common and dissociable neural and psychological correlates of two widely used meditation-based stress reduction programs. METHODS: Participants were randomized to the Relaxation Response (RR; n = 18; 56% female) or the Mindfulness-Based Stress Reduction (MBSR; n = 16; 56% female) programs. Both programs use a "bodyscan" meditation; however, the RR program explicitly...

Reduced interference in working memory following mindfulness training is associated with increases in hippocampal volume

Brain Imaging and Behavior March 17, 2018 Jonathan Greenberg, Victoria Romero, Seth Elkin-Frankston et al. 69 citations

Proactive interference occurs when previously relevant information interferes with retaining newer material. Overcoming proactive interference has been linked to the hippocampus and deemed critical for cognitive functioning. However, little is known about whether and how this ability can be improved or about the neural correlates of such improvement. Mindfulness training emphasizes focusing on...

Reiterated Concerns and Further Challenges for Mindfulness and Meditation Research: A Reply to Davidson and Dahl.

Perspectives on psychological science : a journal of the Association for Psychological Science 2018 Nicholas T. van Dam, Marieke K. van Vugt, David R. Vago et al.

In response to our article, Davidson and Dahl offer commentary and advice regarding additional topics crucial to a comprehensive prescriptive agenda for future research on mindfulness and meditation. Their commentary raises further challenges and provides an important complement to our article. More consideration of these issues is especially welcome because limited space precluded us from...

Mind the Hype: A Critical Evaluation and Prescriptive Agenda for Research on Mindfulness and Meditation

Perspectives on Psychological Science October 10, 2017 Nicholas T. van Dam, Marieke K. van Vugt, David R. Vago et al. 1,500 citations

During the past two decades, mindfulness meditation has gone from being a fringe topic of scientific investigation to being an occasional replacement for psychotherapy, tool of corporate well-being, widely implemented educational practice, and "key to building more resilient soldiers." Yet the mindfulness movement and empirical evidence supporting it have not gone without criticism....

Mindfulness-based cognitive therapy for depressed individuals improves suppression of irrelevant mental-sets

European Archives of Psychiatry and Clinical Neuroscience November 9, 2016 Jonathan Greenberg, Benjamin G. Shapero, David Mischoulon et al. 17 citations

An impaired ability to suppress currently irrelevant mental-sets is a key cognitive deficit in depression. Mindfulness-based cognitive therapy (MBCT) was specifically designed to help depressed individuals avoid getting caught in such irrelevant mental-sets. In the current study, a group assigned to MBCT plus treatment-as-usual (n = 22) exhibited significantly lower depression scores and...

Effects of Mindfulness-Based Cognitive Therapy on Body Awareness in Patients with Chronic Pain and Comorbid Depression

Frontiers in Psychology June 30, 2016 Marasha De Jong, Sara W. Lazar, Kiran Hug et al. 200 citations

Body awareness has been proposed as one of the major mechanisms of mindfulness interventions, and it has been shown that chronic pain and depression are associated with decreased levels of body awareness. We investigated the effect of Mindfulness-Based Cognitive Therapy (MBCT) on body awareness in patients with chronic pain and comorbid active depression compared to treatment as usual (TAU; N =...

Mindfulness-Based Stress Reduction, Fear Conditioning, and The Uncinate Fasciculus: A Pilot Study.

Frontiers in Behavioral Neuroscience 2016 Britta K. Hölzel, Vincent Brunsch, Tim Gard et al.

Mindfulness has been suggested to impact emotional learning, but research on these processes is scarce. The classical fear conditioning/extinction/extinction retention paradigm is a well-known method for assessing emotional learning. The present study tested the impact of mindfulness training on fear conditioning and extinction memory and further investigated whether changes in white matter...

Contemplating Mindfulness at Work

Journal of Management November 19, 2015 Darren Good, Christopher Lyddy, Theresa M. Glomb et al. 1,007 citations

Mindfulness research activity is surging within organizational science. Emerging evidence across multiple fields suggests that mindfulness is fundamentally connected to many aspects of workplace functioning, but this knowledge base has not been systematically integrated to date. This review coalesces the burgeoning body of mindfulness scholarship into a framework to guide mainstream management...

Greater widespread functional connectivity of the caudate in older adults who practice kripalu yoga and vipassana meditation than in controls.

Frontiers in Human Neuroscience 2015 Tim Gard, Maxime Taquet, Rohan Dixit et al.

There has been a growing interest in understanding how contemplative practices affect brain functional organization. However, most studies have restricted their exploration to predefined networks. Furthermore, scientific comparisons of different contemplative traditions are largely lacking. Here we explored differences in whole brain resting state functional connectivity between experienced...

Fluid intelligence and brain functional organization in aging yoga and meditation practitioners

DOAJ (DOAJ: Directory of Open Access Journals) April 1, 2014 Tim Gard, Tim eGard, Maxime eTaquet et al. 104 citations

Numerous studies have documented the normal age-related decline of neural structure, function, and cognitive performance. Preliminary evidence suggests that meditation may reduce decline in specific cognitive domains and in brain structure. Here we extended this research by investigating the relation between age and fluid intelligence and resting state brain functional network architecture...

Change in Brainstem Gray Matter Concentration Following a Mindfulness-Based Intervention is Correlated with Improvement in Psychological Well-Being

Frontiers in Human Neuroscience 2014 Omar Singleton, Britta K. Hölzel, Mark Vangel et al. 116 citations

Individuals can improve their levels of psychological well-being (PWB) through utilization of psychological interventions, including the practice of mindfulness meditation, which is defined as the non-judgmental awareness of experiences in the present moment. We recently reported that an 8-week-mindfulness-based stress reduction (MBSR) course lead to increases in gray matter concentration in...

Mindfulness starts with the body: somatosensory attention and top-down modulation of cortical alpha rhythms in mindfulness meditation

Frontiers in Human Neuroscience 2013 Catherine E. Kerr, Matthew D. Sacchet, Sara W. Lazar et al. 329 citations

Using a common set of mindfulness exercises, mindfulness based stress reduction (MBSR) and mindfulness based cognitive therapy (MBCT) have been shown to reduce distress in chronic pain and decrease risk of depression relapse. These standardized mindfulness (ST-Mindfulness) practices predominantly require attending to breath and body sensations. Here, we offer a novel view of ST-Mindfulness's...

Neural mechanisms of symptom improvements in generalized anxiety disorder following mindfulness training

NeuroImage Clinical 2013 Britta K. Hölzel, Elizabeth A Hoge, Douglas N. Greve et al. 285 citations

Mindfulness training aims to impact emotion regulation. Generalized anxiety disorder (GAD) symptoms can be successfully addressed through mindfulness-based interventions. This preliminary study is the first to investigate neural mechanisms of symptom improvements in GAD following mindfulness training. Furthermore, we compared brain activation between GAD patients and healthy participants at...

P01.46. Assessment of autonomic tone at rest and during meditation in a longitudinal study of an eight-week meditation intervention

BMC Complementary and Alternative Medicine June 1, 2012 Gaelle Desbordes, Riccardo Barbieri, Luca Citi et al.

We collected electrocardiogram recordings as part of a larger randomized controlled trial of the effects of an eight-week meditation training intervention on healthy adults without prior meditation experience. Here we report data from eight subjects before and after the “mindful-attention” meditation intervention and the control intervention. The recordings were performed while the subjects...

Pain Attenuation through Mindfulness is Associated with Decreased Cognitive Control and Increased Sensory Processing in the Brain

Cerebral Cortex December 15, 2011 Tim Gard, Britta K. Hölzel, Alexander T. Sack et al. 275 citations

Pain can be modulated by several cognitive techniques, typically involving increased cognitive control and decreased sensory processing. Recently, it has been demonstrated that pain can also be attenuated by mindfulness. Here, we investigate the underlying brain mechanisms by which the state of mindfulness reduces pain. Mindfulness practitioners and controls received unpleasant electric stimuli...

Mindfulness-Based Cognitive Therapy for Bipolar Disorder

Journal of Psychiatric Practice November 1, 2011 Jonathan P. Stange, Lori Eisner, Britta K. Hölzel et al. 83 citations

Bipolar disorder is associated with impairments in cognition, including difficulties in executive functioning, even when patients are euthymic (neither depressed nor manic). The purpose of this study was to assess changes in self-reported cognitive functioning in patients with bipolar disorder who participated in an open pilot trial of mindfulness-based cognitive therapy (MBCT). Following MBCT,...

How Does Mindfulness Meditation Work? Proposing Mechanisms of Action From a Conceptual and Neural Perspective

Perspectives on Psychological Science October 14, 2011 Britta K. Hölzel, Sara W. Lazar, Tim Gard et al. 2,997 citations

Cultivation of mindfulness, the nonjudgmental awareness of experiences in the present moment, produces beneficial effects on well-being and ameliorates psychiatric and stress-related symptoms. Mindfulness meditation has therefore increasingly been incorporated into psychotherapeutic interventions. Although the number of publications in the field has sharply increased over the last two decades,...

Mindfulness‐Based Cognitive Therapy for Nonremitted Patients with Bipolar Disorder

CNS Neuroscience & Therapeutics April 2, 2011 Thilo Deckersbach, Britta K. Hölzel, Lori Eisner et al. 130 citations

INTRODUCTION: Bipolar disorder is characterized by recurrent episodes of depression and/or mania along with interepisodic mood symptoms that interfere with psychosocial functioning. Despite periods of symptomatic recovery, many individuals with bipolar disorder continue to experience substantial residual mood symptoms that often lead to the recurrence of mood episodes. AIMS: This study explored...

Mindfulness practice leads to increases in regional brain gray matter density

Psychiatry Research November 10, 2010 Britta K. Hölzel, James Carmody, Mark Vangel et al.

Therapeutic interventions that incorporate training in mindfulness meditation have become increasingly popular, but to date, little is known about neural mechanisms associated with these interventions. Mindfulness-Based Stress Reduction (MBSR), one of the most widely used mindfulness training programs, has been reported to produce positive effects on psychological well-being and to ameliorate...

Stress reduction correlates with structural changes in the amygdala.

Social Cognitive and Affective Neuroscience March 1, 2010 Britta K. Hölzel, James Carmody, Karleyton C Evans et al.

Stress has significant adverse effects on health and is a risk factor for many illnesses. Neurobiological studies have implicated the amygdala as a brain structure crucial in stress responses. Whereas hyperactive amygdala function is often observed during stress conditions, cross-sectional reports of differences in gray matter structure have been less consistent. We conducted a longitudinal MRI...

Meditation experience is associated with increased cortical thickness

Neuroreport November 7, 2005 Sara W. Lazar, Catherine E. Kerr, Rachel H. Wasserman et al. 1,707 citations

Previous research indicates that long-term meditation practice is associated with altered resting electroencephalogram patterns, suggestive of long lasting changes in brain activity. We hypothesized that meditation practice might also be associated with changes in the brain's physical structure. Magnetic resonance imaging was used to assess cortical thickness in 20 participants with extensive...

Functional brain mapping of the relaxation response and meditation

Neuroreport May 1, 2000 Sara W. Lazar, George Bush, Randy L. Gollub et al. 443 citations

Meditation is a conscious mental process that induces a set of integrated physiologic changes termed the relaxation response. Functional magnetic resonance imaging (fMRI) was used to identify and characterize the brain regions that are active during a simple form of meditation. Significant (p <10−7) signal increases were observed in the group-averaged data in the dorsolateral prefrontal and...