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The Awakened Brain

The New Science of Spirituality and Our Quest for an Inspired Life

4.5 (562 ratings)
21 minutes read | Text | 9 key ideas
"The Awakened Brain (2021) reveals the science of spirituality, drawing on Dr. Lisa Miller’s decades of research and her own personal journey. It locates an innate capacity for spirituality in human biology, which, when engaged, can protect against depression, support health, and reveal the deep interconnection between all life."

Categories

Nonfiction, Self Help, Psychology, Philosophy, Science, Religion, Spirituality, Mental Health, Audiobook, Neuroscience

Content Type

Book

Binding

Hardcover

Year

2021

Publisher

Random House

Language

English

ASIN

198485562X

ISBN

198485562X

ISBN13

9781984855626

File Download

PDF | EPUB

The Awakened Brain Plot Summary

Synopsis

Introduction

In a world where mental health challenges have reached epidemic proportions, with depression affecting over 264 million people globally and anxiety disorders impacting nearly one-third of American adults at some point in their lives, neuroscientist Lisa Miller presents a groundbreaking discovery: we all possess an "awakened brain" - a neural network that allows us to perceive a greater reality and consciously connect to the life force that moves in and around us. This innate capacity for spiritual awareness isn't just a belief or cultural artifact; it's hardwired into our neural circuitry and offers remarkable protection against depression, anxiety, and substance abuse. Through decades of rigorous scientific research combining epidemiology, brain imaging, and clinical studies, Miller reveals how our brains are naturally designed for spiritual experience, regardless of religious affiliation. When we engage this spiritual awareness, our brains become structurally healthier and better connected. The awakened brain offers more than a model for psychological health - it provides a new paradigm for being, leading, and relating that can help us act with greater clarity as we face humanity's greatest challenges. By understanding how to activate this neural network, we can access unsurpassed psychological benefits including resilience, optimism, and creativity while developing a deeper sense of purpose, connection, and meaning in our lives.

Chapter 1: The Protective Power of Spirituality Against Depression

Spirituality provides remarkable protection against depression and other mental health disorders. When Dr. Miller analyzed data from a longitudinal study of families with depression, she discovered something extraordinary: children who shared a strong spiritual connection with their mothers were 80% less protected against depression compared to those who didn't share this spiritual bond. This protective effect remained consistent even when accounting for other known risk factors like poverty, parental depression, or difficult home environments. It represented the largest protective effect found anywhere in the resilience literature. This finding was later reinforced by Dr. Kenneth Kendler's twin study, which revealed that personal spirituality decreases the lifetime risk for depression, alcoholism, and substance dependence. Importantly, Kendler distinguished between "personal devotion" (a sense of personal relationship with a higher power) and "personal conservatism" (strict adherence to religious rules). The research showed that personal devotion - not rule-following - was the active ingredient carrying the protective benefit against mental suffering. Perhaps most surprising was the discovery that spirituality is approximately 29% heritable - meaning that while most of our spiritual capacity is shaped by environment and experience, a significant portion is inscribed in our genetic code. This was the first time clinical science had published findings on spirituality as an innate human capacity rather than just a belief system or cultural practice. It suggested that just as we are cognitive, physical, and emotional beings, we are also inherently spiritual beings. When Miller extended this research to adolescents, she found that teens with strong personal spirituality were 35-75% less likely to experience clinical depression and 40-80% less likely to develop substance dependence. The protective benefit was most powerful during developmental windows when young people are most vulnerable to depression. This suggests that the elevated rates of addiction and depression we see in adolescence might actually indicate spiritual struggle - a normal part of human development that becomes unhealthy when denied or suppressed. These findings point to a profound insight: depression and spirituality might be two sides of the same coin - vastly different experiences that share significant physiology. What we sometimes pathologize as depression might actually be spiritual hunger, a call for the spiritual self to awaken.

Chapter 2: Awakened vs. Achieving Awareness: Two Neural Modes

The human brain operates in two distinct modes of awareness that Miller's research has identified through functional MRI studies: achieving awareness and awakened awareness. Achieving awareness is the perception that our purpose is to organize and control our lives. When operating in this mode, our foundational concern is "How can I get and keep what I want?" This mode activates the insula and striatum - regions in the frontal lobe that serve as the brain's motivation and reward centers. While this focused, goal-oriented attention is necessary for accomplishing tasks, when overused it can lead to anxiety, addiction, and a persistent feeling of emptiness. Awakened awareness, by contrast, engages entirely different neural networks. When participants in Miller's studies recalled spiritual experiences while in an fMRI scanner, researchers observed four clear patterns: first, a deactivation of the default mode network (the brain's "rumination box" that drives self-obsessive thinking); second, activation of the ventral attention network (allowing us to receive unexpected but meaningful perceptions); third, engagement of the frontotemporal network (associated with relational bondedness); and fourth, changes in the parietal lobe that soften our perception of boundaries between ourselves and others. These neural patterns create a fundamentally different way of perceiving reality. Instead of seeing ourselves as independent makers of our path, we perceive ourselves as seekers of our path, asking "What is life showing me now?" This expanded perception allows us to see more choices and opportunities, feel more connected with others, and experience a sense of guidance. Importantly, the same person, with the same brain, can shift between these two modes of awareness - it's a choice we make moment by moment about how we perceive the world. The awakened brain doesn't eliminate goals or ambitions. Rather, it removes the blinders of narrow self-interest and allows us to pursue our aims within a larger context of meaning and connection. We still experience disappointment and hurt, but we lean into the flow of life, paying attention to where doors open and close, perceiving ourselves as part of something larger. This shift in perception doesn't just change how we feel - it changes what we see and how we respond to life's challenges.

Chapter 3: Synchronicity: When Inner and Outer Worlds Align

Synchronicity - meaningful coincidences where inner thoughts and outer events mysteriously align - represents one of the most accessible doorways to awakened awareness. First described by psychologist Carl Jung, synchronicity occurs when seemingly unrelated events are connected by meaning rather than causality. For example, thinking of a long-lost friend moments before they unexpectedly call, or encountering the same unusual symbol repeatedly during a time of personal questioning. These experiences often feel like the universe is communicating directly with us, providing guidance at critical junctures. Miller's research suggests that synchronicity isn't merely subjective interpretation but reflects a genuine aspect of how reality operates. When we engage our "bottom-up" attention (being receptive to what emerges in our awareness) rather than "top-down" attention (scanning for specific goals), we become more likely to notice meaningful patterns and connections. Psychologist Lydia Cho found that the more aware of synchronicity participants became, the more synchronicity they experienced - as though our openness to perceiving it actually increases its occurrence. The scientific understanding of synchronicity may be supported by principles from quantum physics. Quantum theory has revealed that at fundamental levels, reality behaves in ways that defy classical physics: particles can be entangled and influence each other instantaneously across vast distances; matter exists as probability waves until observed; and the act of measurement itself affects what is measured. These quantum properties suggest a universe where separation is ultimately an illusion and consciousness plays a role in shaping reality. For many people, synchronistic experiences serve as turning points that reshape their understanding of reality. When inner and outer worlds align in seemingly impossible ways, it can trigger a profound shift from seeing life as random and mechanistic to perceiving it as meaningful and responsive. Miller experienced this during her own fertility struggles when a series of synchronistic events - including finding a duck embryo on her doorstep followed by a mother duck bringing her a worm - gave her a sense of being guided and supported despite ongoing disappointment. Synchronicity doesn't guarantee we'll get what we want, but it offers evidence that we're aligned with the force of life. It suggests that feeling better isn't just about replacing unhappy thoughts with happier ones, but about noticing and aligning ourselves with whatever life is showing us - even when it differs from our expectations.

Chapter 4: Brain Imaging Reveals the Spiritual Neural Network

In a groundbreaking study at Columbia University Medical School, Miller and her colleagues used magnetic resonance imaging (MRI) to examine the brain structures of people at high and low genetic risk for depression, comparing those who reported strong personal spirituality with those who did not. The results were stunning: subjects for whom spirituality was highly important had significantly thicker cortical regions in the brain compared to those for whom spirituality held little importance. This thickening appeared in precisely the same regions that typically thin and weaken in depressed brains. The finding was so clear and dramatic that it took the research team's breath away. The "red brain" (as they called the high-spiritual brain with its broad regions of cortical thickness) provided concrete, physical evidence of how spirituality protects against depression. For spiritually aware people across faith traditions - and including those without a faith tradition - the brain appeared able to protect itself from the neurological structures associated with depression. Further investigation using electroencephalogram (EEG) technology revealed that spiritually engaged individuals emitted a specific wavelength from the back of the brain - high-amplitude alpha waves (8-12 Hz). This same wavelength emanates from the posterior brain of meditating monks and is "jump-started" in people using SSRI medications to treat depression. However, while the wavelength disappears when people stop taking SSRIs, it remains stable in those with sustained spiritual awareness. The researchers also discovered that this protective effect was even more pronounced among people at high genetic risk for depression. This suggested that people most prone to depression might be more profoundly enriched by spirituality - that a sensitivity to depression exists alongside a sensitivity to spiritual awareness. Perhaps these are our artists, writers, faith leaders, and musicians, particularly attuned to both suffering and transcendence. These findings revolutionized our understanding of the relationship between spirituality and mental health. Depression and spirituality appeared to be two expressions of the same physiological system - vastly different experiences that share significant neural architecture. The research suggested that some forms of depression might actually be a symptom of spiritual craving and a call for the spiritual self to awaken. Most importantly, it showed that spirituality isn't just a belief or cultural practice - it's a consciousness for which all our brains are wired, and that the spiritually engaged brain is, long-term, a healthier brain.

Chapter 5: Cultivating Awakened Attention and Connection

Awakened attention involves quieting our achieving awareness to become receptive to new information and insights. This perceptual shift allows us to notice synchronicities, receive guidance, and perceive meaning in experiences that might otherwise seem random or insignificant. Several practices can help cultivate this capacity. Mindfulness meditation activates the dorsolateral prefrontal cortex and anterior cingulate cortex while deactivating the posterior cingulate cortex (the start of the default mode network). This quiets rumination and creates space for fresh insights. Similarly, spending time in nature decreases anxiety and rumination while preserving positive emotions. Once we've quieted the mental chatter, we can actively engage our awakened attention through practices like noticing synchronicity in daily life. When we observe how doors have closed and opened in our lives, and who showed up along the way to guide us, we become better able to see that loss and disappointment often deepen rather than threaten our lives. Military chaplains use a similar approach to help soldiers heal from trauma - guiding them to revisit painful memories while inviting their higher power into the experience, allowing new meaning and forgiveness to emerge. Awakened connection involves experiencing our fundamental unity with others, nature, and the sacred. Research shows that when two people meditate together and then are separated into electromagnetically shielded rooms, their brain waves can synchronize at a rate far exceeding chance. This "brain entrainment" strengthens when more people join in prayer or meditation, creating a shared state that becomes contagious to newcomers. The primary wavelength involved in this synchronization is alpha - the same wavelength associated with spiritual awareness in Miller's research. This capacity for connection has profound healing implications. Studies show that when romantic partners hold hands during painful experiences, their brain activity synchronizes, and the person in pain experiences relief. This interbrain synchrony primarily occurs in the alpha wavelength and becomes stronger based on the intensity of touch, level of pain, and intimacy of the relationship. Even more remarkably, research by Dr. Jeanne Achterberg demonstrated that healing intentions sent at a distance could activate specific areas in the recipient's brain, suggesting that compassionate healing intentions can have direct physical effects across distance. By cultivating awakened attention and connection, we open ourselves to guidance, support, and healing that transcend ordinary perception. We become available to surprise, to new information that turns our head. We recognize that we're not just tiny, isolated selves alone in an unfathomable universe - we're in constant dialogue with the consciousness that runs through all life.

Chapter 6: Altruism and Love: Healing the Brain Through Service

The awakened heart represents the culmination of spiritual awareness, where our perception of unity with all life manifests as altruism and love. Miller's research team identified five universal spiritual phenotypes shared across major world religions and secular spirituality: altruism, love of neighbor as self, sense of oneness, practice of sacred transcendence, and adherence to moral code. When they examined which of these phenotypes most strongly correlated with cortical thickness and protection against depression, they made a remarkable discovery: altruism and love of neighbor showed the strongest protective benefits, particularly for people at high risk for depression. This finding suggests that relational spirituality - a personal spirituality that emphasizes both our commitment to other humans and our awareness of a transcendent or higher power - provides robust neural protection. For people at high risk for depression, altruism and love are prospectively protective against depressive symptoms, meaning they experience less depression years into the future. Unlike medication, which can lose effectiveness when discontinued, daily lived altruism appears potentially curative. Business leader Bob Chapman exemplifies how an awakened heart transforms leadership. As chairman and CEO of Barry-Wehmiller, Chapman spent the first half of his career using others for his personal success. His transformation began at a wedding, watching his friend walk his daughter down the aisle. "That's when it hit me," Chapman said. "The twelve thousand people who work for Barry-Wehmiller around the world, whom I had been seeing as functions for the business's success... I was awakened to the realization that each of them is someone's precious child." This shift in perception led him to create a company culture based on care rather than control. During the 2008 financial crisis, instead of laying off workers, Chapman reduced his salary to $10,000 and asked everyone to take one month of unpaid vacation. Unexpectedly, employees began spontaneously caring for one another, with some taking extra unpaid leave so others could keep working. Under Chapman's leadership, Barry-Wehmiller has grown from an $18 million company into a $3 billion global enterprise, demonstrating that an awakened heart need not conflict with business success. The research on altruism reveals perhaps the most profound insight of the awakened brain: that it's in our innate nature to build a better world, and that what's good for everyone is also what's best for each of us. When we activate altruism, we engage neural functioning essential to our personal wellness and thriving - and to the wellness and thriving of all.

Chapter 7: Integration: Balancing Both Modes of Awareness

Integration of our achieving and awakened awareness is essential for a full, healthy life. If we operate exclusively in achieving awareness, we become stuck in narrow self-interest, stress, and disconnection. Yet if we live only through awakened awareness, we may become untethered from practical reality and unable to implement insights effectively. The key is to develop a dynamic interplay between these two modes of perception, using each where appropriate. Research using diffusion tensor imaging (DTI) - a technique that measures connectivity between brain regions - found that people who maintain a "quest orientation" have better-connected brains than those who are less open to change. Quest orientation involves searching for answers to meaningful personal decisions and existential questions, perceiving doubt as positive, and being open to revising one's views based on new experiences. This orientation correlates with high white matter integrity in multiple tracts of the brain, including those connecting the two hemispheres. In contrast, depression is characterized by dysregulated and disconnected brain regions. The default mode network becomes internally hyperconnected and externally hypoconnected, meaning the brain focuses excessively on internal, self-referential thoughts while disengaging from the environment. The salience network breaks down, making us more attuned to negative stimuli and less able to regulate emotions. In quest, however, the brain is coherent and connected, its regions and networks in harmony. This integration enhances our perception in remarkable ways. Researcher Anna Antinori found that people high in openness to experience (the personality trait most neurologically similar to quest) could perceive visual stimuli differently than others. When shown different images in each eye, most people toggle between seeing one image or the other, but those high in openness could perceive both simultaneously - seeing a unified image that incorporated elements of both. Quest represents a toggle between awakened and achieving awareness. We can ask a driving question through achieving awareness and then receive an answer through awakened awareness; or be inspired by an awakened experience and discern its meaning through achieving awareness. This dynamic interplay supports innovative, creative thinking and problem-solving. It allows us to see more possibilities, make better decisions, and live with greater purpose and connection. Most importantly, integration is available to everyone. It's not reserved for monks or spiritual teachers but is how we're all built to live. By practicing the toggle between our two modes of awareness, we tune into an inspired way of thinking, feeling, and walking in the world. Our lives become full not only of solutions but also of wonder as we discover our own sacred journey and how it connects with the journeys of others.

Summary

The awakened brain represents a paradigm shift in our understanding of human consciousness and mental health. Through rigorous scientific research, Miller has demonstrated that we all possess an innate neural capacity for spiritual awareness that, when engaged, protects against depression, anxiety, and addiction while enhancing our overall well-being. This isn't about religious belief but about a way of perceiving reality that allows us to experience connection, meaning, and guidance. By integrating our achieving awareness (focused on goals and control) with our awakened awareness (receptive to meaning and connection), we access our full human potential. Perhaps the most profound revelation is that the same neural architecture that supports our individual health and flourishing also guides us toward altruism and service. When we engage our awakened brain, we naturally move from isolation to connection, from competition to compassion, from a narrow focus on problems to a fascination with the journey of life. This suggests that our current mental health crisis isn't just about individual suffering but about a collective failure to nurture our spiritual core. By recognizing and cultivating our innate capacity for awakened awareness, we can transform not only our personal lives but also our schools, workplaces, governments, and relationship with the planet. The question now is: how will you choose to see the world today?

Best Quote

“When we become spiritually aware—through synchronicity, for example—it’s a sign that despite the uncertainty, we are aligned with the force of life.” ― Lisa Miller, The Awakened Brain: The New Science of Spirituality and Our Quest for an Inspired Life

Review Summary

Strengths: The review highlights the unique approach of "The Awakened Brain" by Lisa Miller in exploring the psychology of spirituality and its impact on the brain, particularly in relation to depression. It praises the book for offering innovative insights and blending memoir with science. Weaknesses: The review does not provide specific examples or details about potential drawbacks or limitations of the book. Overall: The reviewer appreciates the fresh perspective and timely relevance of "The Awakened Brain" by Lisa Miller, making it a recommended read for those interested in the intersection of spirituality, psychology, and brain science.

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Lisa Miller

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The Awakened Brain

By Lisa Miller

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