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Altered Traits

Science Reveals How Meditation Changes Your Mind, Brain, and Body

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21 minutes read | Text | 9 key ideas
What if the key to unlocking the full potential of your mind lay not in the hours you spent, but in the quality and guidance of your practice? In "Altered Traits," Daniel Goleman and Richard Davidson, both luminaries in their fields, cut through the haze of meditation myths and misconceptions to reveal startling new insights into the transformative power of mindfulness. Here, science meets spirituality, as the authors unveil groundbreaking research from Davidson's lab, showing that the true alchemy of meditation extends beyond momentary bliss to forge lasting traits of resilience and clarity. Yet, this metamorphosis demands more than routine; it requires deliberate, informed practice, enriched by expert feedback and a liberated sense of self. This is not just another meditation guide—it's a blueprint for profound personal evolution, challenging readers to rethink what genuine transformation entails.

Categories

Nonfiction, Self Help, Psychology, Philosophy, Health, Science, Buddhism, Spirituality, Personal Development, Neuroscience

Content Type

Book

Binding

Hardcover

Year

2017

Publisher

Avery

Language

English

ASIN

0399184384

ISBN

0399184384

ISBN13

9780399184383

File Download

PDF | EPUB

Altered Traits Plot Summary

Introduction

Meditation has evolved from an ancient spiritual practice to a subject of rigorous scientific inquiry, revealing profound insights into human potential for psychological transformation. The emerging science of meditation demonstrates that sustained contemplative practice can fundamentally alter not just momentary experiences but enduring traits—reshaping neural architecture and behavioral tendencies in ways previously thought impossible. This transformation represents a paradigm shift in our understanding of human capacity for self-directed change, challenging conventional assumptions about the fixity of personality and emotional patterns. The distinction between temporary states and enduring traits provides a crucial framework for understanding meditation's true potential. While casual practitioners might experience fleeting improvements in relaxation or focus, dedicated long-term practice leads to more profound changes that persist independent of formal meditation sessions. These "altered traits" manifest as enhanced attention control, improved emotional regulation, increased compassion, and diminished self-preoccupation—qualities that transform how practitioners navigate daily challenges and relate to others. By examining the neurobiological mechanisms underlying these changes, we gain insight into both meditation's transformative power and the remarkable plasticity of the human brain throughout life.

Chapter 1: The Distinction Between States and Traits in Meditation Practice

Meditation produces two fundamentally different types of effects: states and traits. States are temporary experiences that arise during or immediately after meditation practice—feelings of calm, clarity, or compassion that fade once practice ends. Traits, by contrast, represent enduring changes in brain function and behavior that persist regardless of whether one is actively meditating. This distinction is crucial for understanding meditation's transformative potential beyond momentary experiences. The traditional aim of contemplative practices across cultures has been the cultivation of altered traits rather than merely pleasant states. While contemporary applications often emphasize immediate benefits like stress reduction or improved focus, the deep path of meditation seeks fundamental transformation of consciousness—a rewiring of mental habits and emotional patterns that shapes how we perceive and respond to all experience. This transformation occurs gradually through neuroplasticity, the brain's capacity to reorganize itself through experience. Research confirms that different levels of practice yield different outcomes along this state-to-trait continuum. Beginners typically experience state effects that dissipate quickly, while long-term practitioners demonstrate trait changes that persist independent of formal practice. For example, novice meditators show temporary improvements in attention during or shortly after meditation, but these gains fade without continued practice. In contrast, those with thousands of hours of experience maintain enhanced attentional capabilities even when not meditating, suggesting fundamental changes in attentional networks. The progression from states to traits follows a dose-response relationship—more practice leads to more stable changes. This pattern appears across multiple domains, including attention, emotional regulation, and compassion. Neuroimaging studies reveal that beginners initially show increased activity in prefrontal regions during meditation, indicating effortful control. With continued practice, these activation patterns become more efficient and eventually shift toward trait-like changes in resting-state brain activity and structure, reflecting the transition from deliberate practice to embodied qualities. The implications extend beyond individual wellbeing to our understanding of human potential. The evidence for altered traits suggests possibilities for human flourishing that exceed conventional psychological models. By cultivating qualities like equanimity, compassion, and meta-awareness through systematic mental training, meditation offers pathways toward what contemplative traditions have long described as the highest expressions of human consciousness—states of being that modern psychology is only beginning to recognize and understand.

Chapter 2: Neural Mechanisms of Meditation-Induced Transformation

Meditation's transformative effects emerge through specific neuroplastic mechanisms that reshape both brain structure and function. These changes occur across multiple neural systems, with different meditation practices targeting different networks. Understanding these mechanisms helps explain how mental training can produce lasting psychological transformation. The prefrontal cortex plays a central role in meditation-induced plasticity, particularly regions involved in attention regulation and executive control. Neuroimaging studies show that focused attention meditation strengthens activity in the anterior cingulate cortex, which helps detect mind-wandering and redirect attention. With continued practice, the dorsolateral prefrontal cortex—responsible for maintaining attention on chosen objects—shows increased functional connectivity with attention networks. These changes correlate with improved performance on tasks requiring sustained attention and reduced mind-wandering in daily life. Emotional regulation networks undergo significant reorganization through meditation practice. The connection between the prefrontal cortex and the amygdala—the brain's threat-detection center—strengthens with meditation experience. This enhanced connectivity enables better top-down regulation of emotional reactions, allowing practitioners to respond to challenging situations with greater equanimity. Studies find that experienced meditators show reduced amygdala reactivity when viewing disturbing images and faster recovery after emotional provocation, indicating lasting changes in emotion-processing circuitry. The default mode network (DMN)—associated with self-referential thinking and mind-wandering—shows decreased activity and connectivity with meditation practice. This network typically activates when we're not focused on external tasks, generating the stream of self-centered thoughts that constitute much of our mental life. Meditation appears to recalibrate DMN activity, reducing rumination and self-preoccupation while enhancing present-moment awareness. Long-term practitioners show altered connectivity within this network even when not meditating, suggesting a trait-like shift in self-processing. Brain structure itself changes with sustained practice. Multiple studies report increased cortical thickness or gray matter density in regions associated with attention, body awareness, and emotional regulation among long-term meditators. These structural changes correlate with improved cognitive performance and emotional wellbeing. Additionally, white matter pathways connecting these regions show enhanced integrity, facilitating more efficient communication between brain areas involved in self-regulation. The progression of these neural changes follows a predictable pattern: initial state effects during meditation gradually stabilize into trait effects that persist beyond formal practice. This transition reflects underlying mechanisms of experience-dependent neuroplasticity, where repeated activation of specific circuits strengthens those connections through processes like long-term potentiation and structural remodeling. The result is a brain optimized for qualities like sustained attention, emotional balance, and compassionate response—the neural substrate of altered traits.

Chapter 3: Attentional Control and Emotional Regulation Benefits

Attention lies at the heart of meditation practice, with different techniques training different aspects of attentional control. Focused attention meditation enhances concentration by strengthening the neural circuits that maintain focus on chosen objects and detect distractions. Open monitoring practices improve meta-awareness—the ability to observe thoughts and feelings without becoming absorbed in them. These complementary approaches develop a comprehensive attentional toolkit that transforms how practitioners engage with experience. The scientific evidence for meditation's impact on attention is substantial. Studies show that even short periods of practice can improve selective attention—the ability to focus on relevant stimuli while ignoring distractions. More intensive training yields more profound benefits. Research with practitioners who completed three-month retreats showed a 20 percent improvement in sustained attention and significant reduction in the "attentional blink"—a brief blind spot in awareness that typically occurs after noticing one target and before detecting another. This finding surprised cognitive scientists who had believed this limitation was hardwired and unchangeable. Emotional regulation represents another domain where meditation produces significant benefits. By cultivating awareness of emotional processes as they arise, practitioners develop the capacity to respond to challenging situations with greater equanimity rather than reactivity. This transformation occurs through several mechanisms: enhanced body awareness allows earlier detection of emotional reactions before they escalate; increased gap between stimulus and response creates space for more skillful choices; and strengthened connection between prefrontal regions and emotional centers enables better top-down regulation. Research demonstrates that meditation recalibrates the stress response system, raising the threshold for what triggers stress and accelerating recovery when stress does occur. Studies using the Trier Social Stress Test—a reliable protocol for triggering stress responses—found that experienced meditators showed lower cortisol responses and reported less subjective stress than non-meditators. Importantly, these differences appeared during baseline measurements, not just during meditation, indicating a trait effect rather than a temporary state. The integration of attentional control and emotional regulation creates a virtuous cycle of self-regulation. Better attention facilitates earlier awareness of emotional reactions, which enables more effective regulation, which in turn supports sustained attention. This synergy explains why meditation practice often leads to improvements across multiple domains simultaneously. As these capacities strengthen through continued practice, they become increasingly effortless and automatic—hallmarks of genuine traits rather than deliberately maintained states.

Chapter 4: Compassion and Self-Perception: Rewiring Social Circuitry

Compassion—the wish for others to be free from suffering coupled with the motivation to help—represents one of meditation's most profound and socially significant effects. While conventional wisdom might suggest compassion is an innate quality that cannot be cultivated, research on loving-kindness and compassion meditation reveals otherwise. These practices systematically train the mind to generate feelings of benevolence, first toward oneself, then toward loved ones, neutral individuals, difficult people, and eventually all beings. The neurological evidence for meditation's impact on compassion is compelling. Studies show that compassion meditation activates a distinct neural network compared to other forms of empathy. When people simply empathize with others' suffering, brain regions associated with personal distress activate, potentially leading to empathic burnout. By contrast, compassion meditation activates circuits associated with positive emotions and caregiving motivation—the same regions that light up when parents feel love for their children. This neural distinction has important behavioral consequences: compassion meditators show increased helping behavior toward strangers and greater resilience when witnessing suffering. Self-perception undergoes significant transformation through meditation practice. The default mode network (DMN)—a set of interconnected brain regions that activate when we're not focused on external tasks—plays a crucial role in generating our sense of self. Meditation practices directly impact this self-generating machinery, decreasing activity in key nodes of self-referential processing. As practice deepens, practitioners report a lightening of self-experience, with thoughts and feelings becoming less "sticky" and self-identification less compelling. This shift in self-perception appears to occur in stages. In beginners, meditation temporarily quiets the DMN through active regulation from the prefrontal cortex. With more experience, meditators show decreased connectivity within the DMN itself, suggesting a more fundamental change in self-processing. At advanced levels, these changes become trait-like, persisting even when not meditating. The consequences extend beyond subjective experience to behavior: decreased self-preoccupation creates space for greater compassion and prosocial action. The relationship between compassion and selflessness reveals meditation's potential for social transformation. As self-referential processing diminishes, the boundary between self and other becomes more permeable, facilitating genuine concern for others' wellbeing. Research at Yale University found that loving-kindness meditation reduced implicit bias against stigmatized groups, suggesting that compassion practice may help expand our circle of caring beyond its natural boundaries. These findings point toward meditation's potential not just for individual wellbeing but for addressing broader social challenges rooted in excessive self-focus and in-group preference.

Chapter 5: The Dose-Response Relationship in Meditation Practice

The relationship between meditation practice and its effects follows a dose-response pattern—the more one practices, the stronger and more enduring the benefits. However, this relationship is more nuanced than simple accumulation of hours. Both the quality and context of practice significantly influence outcomes, creating different trajectories toward altered traits. Research reveals three distinct stages in the development of meditation-related traits. The beginner stage (approximately 50-500 lifetime hours) produces modest improvements in attention, stress reactivity, and compassion. These changes initially appear as state effects—present during or immediately after meditation—but gradually begin to stabilize with continued practice. At this stage, benefits require active effort to maintain and can fade without regular practice. Neurologically, beginners show temporary changes in brain activity during meditation but minimal lasting changes in baseline function. The intermediate stage (approximately 1,000-10,000 lifetime hours) shows more substantial trait effects. Studies find that practitioners at this level demonstrate enhanced attention, emotional regulation, and compassion even when not meditating. The neural correlates include strengthened connections between the prefrontal cortex and emotional centers, allowing for better top-down regulation of emotional responses. These practitioners also show reduced activity in the default mode network, associated with self-referential thinking. Their stress response systems demonstrate greater resilience, with lower baseline cortisol levels and faster recovery after stressful events. The advanced stage (10,000+ lifetime hours) reveals the most profound transformations. Research with Olympic-level meditators—primarily Tibetan yogis with 12,000 to 62,000 lifetime hours—shows unprecedented neural patterns. When generating compassion, these practitioners show increases in empathy-related brain activity 700-800% greater than their baseline state—a level of voluntary neural control previously thought impossible. They also demonstrate remarkable equanimity, with minimal reactivity to disturbing stimuli and rapid recovery when reactions do occur. At this stage, the qualities cultivated through meditation become effortless and integrated into all aspects of life. The context of practice significantly influences these outcomes. Retreat practice appears particularly powerful for developing altered traits. The intensity, continuity, and environmental support of retreat settings accelerate transformation in ways that daily practice alone may not achieve. Studies of three-month retreats show improvements in attention, compassion, and stress reactivity that persist months after the retreat ends, suggesting durable trait changes. This highlights the importance of practice intensity, not just total hours, in determining outcomes. Different meditation techniques develop different traits, suggesting the importance of matching practices to desired outcomes. Focused attention practices primarily enhance concentration and attentional control. Open monitoring practices improve meta-awareness and emotional regulation. Compassion practices strengthen empathic concern and prosocial behavior. The most comprehensive transformation comes from traditions that integrate multiple practice types, addressing cognitive, emotional, and social dimensions of experience.

Chapter 6: From Laboratory Evidence to Real-World Applications

The scientific insights gained from meditation research are increasingly being translated into practical applications across diverse domains. This translation process involves adapting traditional practices to address contemporary challenges while maintaining their essential mechanisms of transformation. Healthcare applications represent the most established translation pathway. Mindfulness-Based Stress Reduction (MBSR) and Mindfulness-Based Cognitive Therapy (MBCT) have demonstrated efficacy for conditions including chronic pain, recurrent depression, and anxiety disorders. These clinical adaptations standardize meditation techniques, shorten training periods, and remove traditional philosophical contexts while preserving core attentional and awareness practices. The evidence for these approaches is substantial enough that many insurance companies now cover MBSR and MBCT treatments. Newer applications target specific populations, such as compassion training for healthcare workers to prevent burnout, or tailored mindfulness protocols for trauma survivors that emphasize safety and titrated exposure to difficult experiences. Educational settings have embraced meditation-based interventions to develop attention, emotional regulation, and prosocial qualities in children and adolescents. School-based programs adapt meditation techniques to be developmentally appropriate and integrate them with social-emotional learning frameworks. Research indicates these programs can improve attention, reduce behavioral problems, and enhance prosocial behavior. The most successful implementations train teachers first, allowing them to embody the qualities they aim to cultivate in students rather than merely delivering techniques. This approach recognizes that children learn as much from how teachers are as from what they teach. Workplace applications focus on enhancing performance, creativity, and organizational culture. Companies across sectors have implemented meditation programs targeting stress reduction, attention enhancement, and emotional intelligence. Research suggests these programs can improve focus, decision-making, and interpersonal skills while reducing absenteeism and healthcare costs. The most effective workplace implementations move beyond individual wellness to address organizational systems and culture, recognizing that individual stress often reflects systemic issues that require structural solutions alongside personal practices. Technology has expanded meditation's accessibility through apps, online courses, and biofeedback devices. These platforms use gamification, personalization algorithms, and progress tracking to enhance engagement. While convenient, research indicates digital delivery may produce smaller effects than in-person training, particularly for beginners who benefit from direct guidance and community support. The most promising technological approaches combine digital tools with human interaction, using technology to extend rather than replace relational aspects of learning. The translation from laboratory to life raises important questions about fidelity and effectiveness. Research suggests that secularized, abbreviated adaptations produce measurable benefits but may not lead to the profound transformation seen in traditional contexts. This has prompted exploration of "middle path" approaches that preserve essential elements of traditional practices while making them accessible to contemporary practitioners. These approaches recognize that while meditation techniques can be extracted from their traditional contexts, the depth and sustainability of transformation may depend on supporting elements like ethical frameworks, community practice, and philosophical understanding.

Chapter 7: Challenges and Future Directions in Meditation Research

Despite significant advances, meditation research faces substantial methodological and conceptual challenges that must be addressed to advance our understanding of contemplative practices and their effects. These challenges span study design, measurement techniques, and theoretical frameworks. Methodological limitations affect many studies in this field. Small sample sizes, inadequate control conditions, and reliance on self-selected participants limit the generalizability of findings. Cross-sectional designs comparing experienced meditators with novices cannot definitively establish causality, as pre-existing differences might account for observed effects. Longitudinal studies tracking practitioners over time provide stronger evidence but face challenges of participant retention and funding constraints. Additionally, many studies fail to distinguish between different meditation practices, treating "meditation" as a uniform intervention despite significant variations in techniques and traditions. Future research needs larger, more diverse samples, active control conditions that match non-specific factors like expectancy effects, and clearer operational definitions of specific practices. Measurement challenges arise when attempting to quantify subjective experiences and subtle behavioral changes. Self-report measures risk demand characteristics and expectancy effects, while behavioral tasks may not capture real-world functioning. Neuroimaging provides objective markers but requires careful interpretation—brain changes may reflect altered strategies rather than enhanced capabilities. The field increasingly employs multimodal assessment combining subjective reports, behavioral measures, physiological markers, and brain imaging to triangulate findings. Developing more sensitive measures of qualities like meta-awareness, equanimity, and compassion remains a priority for advancing the field. Conceptual challenges include bridging traditional contemplative frameworks with scientific paradigms. Traditional systems describe meditation's effects using concepts like "liberation" or "awakening" that resist operationalization in scientific terms. Researchers have developed taxonomies based on attentional mechanisms and cognitive processes to bridge this gap, but these remain works in progress. Additionally, traditional paths describe transformations unfolding over decades, while research typically examines changes occurring over weeks or months. This mismatch necessitates innovative research designs, such as studying rare populations of advanced practitioners or developing reliable biomarkers that can track subtle progressive changes over extended periods. Ethical considerations also merit attention as meditation practices become increasingly mainstream. Questions arise about appropriate applications, potential adverse effects, and cultural appropriation. Some practitioners report challenging experiences during intensive practice, including increased anxiety, dissociation, or destabilizing insights. Understanding who might be vulnerable to such effects and developing appropriate screening and support systems represents an important research direction. Similarly, questions about how to respectfully adapt practices from Asian contemplative traditions while acknowledging their cultural and philosophical contexts require ongoing dialogue between scientific and traditional communities. Future research directions include investigating individual differences in response to meditation, developing personalized approaches based on psychological profiles and goals, examining the interaction between meditation and other transformative practices, and exploring advanced stages of practice described in traditional texts. The field is moving toward more sophisticated models that recognize meditation not as a uniform intervention but as a family of practices with distinct mechanisms and outcomes, requiring nuanced approaches to both research and application.

Summary

The science of meditation reveals a profound capacity for self-directed neuroplasticity—our ability to intentionally reshape brain function and structure through mental training. This research demonstrates that qualities traditionally considered fixed traits, such as attention span, emotional resilience, and compassionate concern, can be systematically cultivated through sustained practice. The progression from temporary states to enduring traits follows identifiable stages, with measurable changes in neural activity, connectivity patterns, and even brain structure corresponding to improvements in cognitive function, emotional well-being, and prosocial behavior. The most significant insight emerging from this field is that the human brain remains remarkably malleable throughout life, capable of fundamental reorganization in response to specific forms of mental training. This challenges deterministic views of human potential and suggests that many limitations we accept as fixed may actually be modifiable through appropriate practice. As this research continues to mature, it offers not just techniques for individual well-being but potentially transformative approaches to education, healthcare, and social dynamics—providing evidence-based pathways for cultivating the most beneficial human qualities at both individual and collective levels.

Best Quote

“God, grant me the serenity to accept the things I cannot change, Courage to change the things I can, And wisdom to know the difference.” ― Daniel Goleman, Altered Traits: Science Reveals How Meditation Changes Your Mind, Brain, and Body

Review Summary

Strengths: The review highlights the book's factual intensity, readability, and the authors' ability to separate fact from folklore regarding meditation. It emphasizes the authors' scientific approach and their extensive research background. Weaknesses: Not explicitly mentioned. Overall Sentiment: Enthusiastic Key Takeaway: The book, authored by Daniel Goleman and Richard Davidson, is a well-researched exploration of meditation, aiming to clarify misconceptions and present scientifically backed insights. It appeals to readers interested in a factual, scientific perspective on meditation, rather than a mystical or new age approach.

About Author

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Daniel Goleman

Author of Emotional Intelligence and psychologist Daniel Goleman has transformed the way the world educates children, relates to family and friends, and conducts business. The Wall Street Journal ranked him one of the 10 most influential business thinkers. Goleman’s Emotional Intelligence was on The New York Times best sellers list for a year-and-a-half. Named one of the 25 "Most Influential Business Management Books" by TIME, it has been translated into 40 languages. The Harvard Business Review called emotional intelligence (EI) “a revolutionary, paradigm-shattering idea.” Goleman’s new book, Focus: The Hidden Driver of Excellence, argues that attention — a fundamental mental ability for success — has come under siege. Leadership that gets results demands a triple focus: on our inner world so we can manage ourselves; on others, for our relationships; and on the outer forces that shape our organizations and society itself. His more recent books include The Brain and Emotional Intelligence, and Leadership: The Power of Emotional Intelligence - Selected Writings.

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Altered Traits

By Daniel Goleman

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