What is Who Switched Off My Brain by Caroline Leaf about?

Who Switched Off My Brain by Caroline Leaf explores how toxic thoughts physically damage our brains and bodies, leading to stress, illness, and emotional problems. The book combines neuroscience research with biblical principles to explain how thoughts form, store as memories, and impact overall health. Dr. Leaf provides practical strategies to detoxify your mind and reverse the harmful effects of negative thinking patterns.

Who is Caroline Leaf and what are her credentials?

Dr. Caroline Leaf is a cognitive neuroscientist with a PhD in Communication Pathology specializing in Neuropsychology. Since the early 1980s, she has researched the Mind-Brain connection and developed the Geodesic Learning theory, which has been shown to increase thinking and academic performance by 35-75%. Her techniques have transformed lives of patients with traumatic brain injury, learning disabilities, and emotional trauma.

Who should read Who Switched Off My Brain?

Who Switched Off My Brain is ideal for anyone struggling with depression, anxiety, stress, or chronic negative thinking patterns. The book particularly benefits people experiencing stress-related health problems who want to understand the scientific connection between thoughts and physical wellness. Christians will appreciate the biblical integration, though the neuroscience principles apply universally to anyone seeking to improve their mental and emotional well-being.

Is Who Switched Off My Brain worth reading?

Who Switched Off My Brain receives mostly positive reviews for making brain science accessible and providing practical tools for thought management. Readers praise the actionable 5-step detox process and insights on how thoughts affect physical health. However, some criticize it as oversimplified self-help content lacking rigorous scientific references. The book is a quick read offering helpful strategies, particularly for those who appreciate a Christian perspective on neuroscience.

What are the Dirty Dozen in Who Switched Off My Brain?

The Dirty Dozen in Who Switched Off My Brain refers to twelve toxic areas that damage mental and physical health: toxic thoughts, emotions, words, choices, dreams, seeds, faith, love, touch, seriousness, health, and schedules. Dr. Caroline Leaf identifies these as debilitating processes that lead to breakdowns in thinking and spiritual well-being. Addressing each area is crucial for comprehensive mental detoxification and improved overall wellness.

How does Caroline Leaf explain toxic thoughts affect the brain physically?

Caroline Leaf explains that toxic thoughts trigger stress chemicals in the brain that clog stress receptors in the hippocampus, disrupting memory formation and amplification. When negative thoughts circulate through the hippocampus and frontal lobe for 24-48 hours, they become "labile" or moldable, meaning they can either be reinforced through protein synthesis or deliberately changed through conscious intervention. This demonstrates how thoughts literally create physical structures—protein trees—in the brain.

What is the 5-step brain detox process in Who Switched Off My Brain?

The brain detox process in Who Switched Off My Brain consists of five steps: gather, reflect, journal, revisit, and reach. This methodology helps readers identify toxic thought patterns, examine them consciously during the 24-48 hour amplification window, document their insights, review progress, and implement positive changes. The process leverages the brain's neuroplasticity—the ability to rewire itself—by interfering with protein synthesis through conscious free will choices.

What does Who Switched Off My Brain say about changing toxic thoughts?

Who Switched Off My Brain emphasizes that toxic thoughts are changeable because they remain unstable and moldable for 24-48 hours in the hippocampus. Dr. Leaf explains that "we cannot control our circumstances, but we can control our reactions to those circumstances". Research shows that mental practice, visualization, and deep reflection produce the same physical brain changes as physically carrying out actions, meaning we can literally rewire our brains through intentional thought management.

脳のスイッチをオンにする方法

有害な思考と感情をコントロールする

キャロライン・リーフ

4.06(1361 Reviews)

『脳のスイッチをオンにする方法』の概要

神経科学者のキャロライン・リーフ博士は、有害な思考がいかに脳を物理的に損傷させるかを明らかにしています。1980年代から脳損傷患者を対象に実証されてきた彼女の画期的な「思考の科学（Science of Thought）」テクニックは、神経回路を書き換え、心の主導権を取り戻すための12の強力な戦略を提示しています。

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第1章

Your Brain on Toxic Thoughts: The Science of Mental Detoxification

Have you ever felt like your brain was in a fog? Like someone had literally switched it off? You're not alone. Dr. Caroline Leaf's groundbreaking work "Who Switched Off My Brain?" has become a cornerstone text in understanding the profound connection between our thoughts and our physical well-being. As a communication pathologist and cognitive neuroscientist with over 30 years of research experience, Leaf has created a scientific framework that resonates with millions worldwide-including celebrities like Joyce Meyer and Marilyn Hickey who cite her work as transformative. What makes this book particularly fascinating is how it bridges the gap between spiritual wisdom and cutting-edge neuroscience, showing that ancient biblical principles about thought life align perfectly with modern discoveries about neuroplasticity. In a world where mental health challenges are reaching epidemic proportions, Leaf's approach offers something increasingly rare: genuine hope based on solid science.

第2章

The Toxic Thought Revolution: Where Science Meets Scripture

Our brains are not fixed machines but dynamic organs capable of remarkable change. This revolutionary understanding has transformed neuroscience in recent decades and aligns perfectly with spiritual teachings about renewing the mind. Every thought we think creates a physical reality in our brain - forming structures that look like trees with branches. These thought "trees," known as neural networks, grow stronger connections as they become permanent fixtures in our mental landscape, much like well-worn paths in a forest. When we think, electrical impulses trigger sophisticated chemical reactions that build these neural networks through a process called synaptic strengthening. The quality of our thoughts - whether positive or negative - determines which biochemicals flood our systems. Positive thoughts release beneficial chemicals like serotonin, dopamine, and oxytocin that promote healing, memory formation, and intelligence. Conversely, toxic thoughts trigger stress chemicals such as cortisol and norepinephrine that can damage brain tissue, impair memory formation, and compromise bodily functions including digestion, immune response, and cardiovascular health. What's truly remarkable is that up to 80% of physical, emotional, and mental health issues may directly result from our thought lives. This isn't new-age wishful thinking - it's measurable science. Brain scans using advanced imaging techniques like fMRI and PET scans show that toxic thoughts create distinct patterns of activity that correlate with inflammation, reduced immune function, and hormonal imbalances. These patterns manifest in specific brain regions, particularly the amygdala and hippocampus, affecting everything from emotional regulation to memory consolidation. The good news? We have significant control over this process. Unlike previous generations who believed the brain was fixed after childhood, we now understand that neuroplasticity - the brain's ability to reorganize itself by forming new neural connections - continues throughout life. This means we can literally detoxify our brains by changing how we think through conscious effort and consistent practice. Research shows that practices like meditation, gratitude exercises, and cognitive reframing can create measurable changes in brain structure within weeks. This scientific revelation mirrors what Scripture has taught for millennia. When Paul wrote about "renewing your mind" in Romans 12:2 or Solomon observed that "as a man thinks in his heart, so is he" in Proverbs 23:7, they were describing what neuroscientists now confirm through brain imaging studies. The alignment between ancient wisdom and modern science offers a powerful framework for transformation - one that combines spiritual practice with neurological understanding to create lasting change. By recognizing that toxic thoughts are not just metaphorical but physical entities occupying mental real estate, we gain a new perspective on mental and emotional struggles. These thought patterns can be identified, examined, and replaced through deliberate practice - a process that changes not just our thinking but the very structure of our brains. Studies show that consistent positive thought practices can increase gray matter density in regions associated with emotional regulation, learning, and memory while reducing activity in areas linked to stress and anxiety.

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『脳のスイッチをオンにする方法』の一語一語が音声に合わせてリアルタイムでハイライトされ、自然に読み進められます。

第3章

Stress: The Silent Mind-Body Saboteur

When toxic thoughts take hold, they trigger a cascade of stress responses that can devastate our health. The body operates in one of two primary modes: growth or protection. During stress, resources shift dramatically toward protection systems, compromising functions like immunity, digestion, and cognitive processing. Imagine your body as a nation at war. When under attack, manufacturing, education, and infrastructure development get put on hold while all resources go toward defense. This is precisely what happens during chronic stress-your body diverts energy away from growth, healing, and higher thinking to manage the perceived threat. Cortisol, the primary stress hormone, floods the brain during these responses. While brief cortisol exposure can enhance alertness, prolonged exposure causes dendrites-the branching extensions of nerve cells-to literally shrink and fall off. This physical damage creates chemical imbalances leading to depression, anxiety, fatigue, insomnia, confusion, headaches, and forgetfulness. What's particularly alarming is how stress progresses through three distinct stages. First comes temporary stress with its familiar symptoms-sweaty palms, racing heart, and heightened alertness. This natural response becomes problematic in stage two when the stress isn't released but instead becomes embedded in our systems. By stage three-chronic stress-our bodies reach exhaustion from constant heightened alert, leading to serious health consequences. The heart, which contains its own network of 40,000 neurons (essentially a "mini-brain"), becomes particularly vulnerable. Under chronic stress, heart rhythms become chaotic rather than coherent, affecting everything from blood pressure to emotional processing. The immune system grows confused, sometimes attacking healthy cells while failing to identify genuine threats. The digestive system-home to more neurons than the entire spinal cord-develops disorders like ulcers and irritable bowel syndrome as stress disrupts its normal functioning. Perhaps most concerning is how buried negative emotions create what Dr. Leaf calls "volcanic buildups" in the body. Hostility and rage prove particularly harmful, correlating with heart disease and numerous other health problems. These emotions don't simply disappear when ignored-they become stored in cellular memory, influencing physiology even when we're not consciously aware of them. The science is clear: negative thought-driven stress triggers over 1,400 physical and chemical responses, activating more than 30 different hormones and neurotransmitters. This biochemical storm doesn't just feel unpleasant-it creates measurable damage throughout the body and brain. Yet understanding this process gives us the power to intervene. By managing our thought life, we can transform these biochemical reactions from life-threatening to life-giving.

第4章

Neuroplasticity: Your Brain's Remarkable Capacity for Change

The most hopeful discovery in modern neuroscience might be this: your brain can change. Not just slightly, but profoundly. Even if you've been consumed by toxic memories or lived in toxic environments for decades, your neural pathways can be reshaped and reformed. This isn't wishful thinking-it's established science. Research shows we can begin changing neural pathways within just four days of focused effort. Within twenty-one days, entirely new pathways can form, creating lasting change in how we think and respond. This remarkable capacity for self-directed neurological transformation is called neuroplasticity, and it's revolutionizing our understanding of human potential. Thoughts aren't abstract concepts-they occupy physical space in your brain, changing, growing, shrinking, and adapting based on your attention and choices. Every time you think a thought, you're either reinforcing existing neural pathways or creating new ones. This process involves protein synthesis, where new branches grow to hold thoughts, much like trees extending new limbs. What's particularly fascinating is that mental practice-imagination, visualization, and deep reflection-creates the same physical changes in our brains as performing actual actions. Athletes who mentally rehearse their performances show nearly identical brain activation patterns as when physically competing. This means we can literally tear down toxic thought strongholds by bringing them into conscious awareness, analyzing them, and replacing them with healthier thoughts. The heart also contributes significantly to this process. Far from being just a pump, the heart contains its own complex neural network that communicates bidirectionally with the brain. It acts as a checking station for emotions, offering quiet advice that's worth heeding. When heart and brain work in harmony-what researchers call "coherence"-our entire system functions more efficiently. To harness neuroplasticity effectively, Dr. Leaf developed the Brain Sweep process-a structured approach that works with how our brain is naturally wired. This five-step sequence (Gather, Reflect, Journal, Revisit, Reach) creates lasting change by building positive habits while eliminating negative ones. The process requires spaced repetition-about seven focused exercises over twenty-one days-to create the protein synthesis necessary for permanent neural restructuring. This scientific understanding of brain change aligns perfectly with spiritual concepts of transformation and renewal. When Scripture speaks of "putting off the old self" and "putting on the new," it's describing a process remarkably similar to what neuroscientists now observe in neuroplastic change. The first four days are typically most difficult as the brain resists changing established patterns, but with persistence, marked changes occur by day twenty-one, with continued improvement through consistent practice. The implications are profound: no matter your past or present circumstances, your brain remains adaptable, capable of significant positive change through deliberate, focused effort. You are not permanently defined by your history, habits, or hardships. Your thoughts-and therefore your life-can be transformed.

『脳のスイッチをオンにする方法』をもっと深く楽しむ

毎日の新しい気づきを10万件以上のレッスンから
言葉をハイライトして音声と同期
ライブラリを保存して、どの端末からでも利用

第5章

The Brain Sweep: A Scientific Process for Mental Detoxification

The Brain Sweep process works with your brain's natural design to create lasting change. It's not just positive thinking-it's a structured approach to neuroplastic transformation that follows five specific steps: Gather, Reflect, Journal, Revisit, and Reach. The process begins with Gathering-becoming aware of information entering through your five senses. These sensory inputs form the doorway between your external world and internal mind. As electrical information from these senses enters your brain through peripheral nerves, it influences your intellect, free will, and emotions. The thalamus acts like an air traffic controller, transmitting this electrical data throughout your brain and activating existing thoughts in the cerebral cortex-what Dr. Leaf calls the "breeze through the trees" stage. This activation creates attitude, which determines whether your emotional response will be negative and stressed or positive and peaceful. Next comes Reflection-a biblical principle rooted in gaining wisdom through meditation on knowledge. During reflection, the hippocampus processes electrical information from your thoughts, keeping it for 24-48 hours while constantly amplifying it as it moves toward the front of your brain. During this time, thoughts become "labile" or moldable, meaning they must change-either reinforcing existing patterns or transforming into new ones. Deep reflection over spaced intervals creates lasting change in our thought patterns by facilitating protein synthesis-the physical building of new neural connections. Journaling consolidates memory and adds clarity to your thinking process. Writing helps you visually see both conscious and non-conscious thoughts, revealing areas that need detoxifying. Brain-compatible writing methods go beyond traditional linear note-taking-grouping word associations naturally, adding diagrams, pictures, colors, and textures. The MetacogTM method creates pattern branches radiating from a central point, encouraging both brain hemispheres to work together. This integration combines the left brain's detail-to-big-picture perspective with the right brain's big-picture-to-detail approach. Revisiting what you've written stimulates neuroplastic rewiring. When thoughts are activated into the conscious mind, they enter that labile state where they can be altered. This is when protein synthesis occurs, allowing thoughts to be redesigned and changed or kept the same and reinforced. By revisiting journaled thoughts and reflecting on them, you lay down new circuits and detox the brain. The Brain Sweep questions help you neuroplastically transcribe memories, making the non-conscious conscious so you can identify toxicity and understand its effects. Finally, Reaching is where faith manifests in action-where you actually do something with the detoxing process. This is applying the principle that "faith without works is dead." You can only reach successfully after completing all previous steps to build a proper foundation for change. Through reaching, we influence which genes are expressed in our nerve cells (epigenetics), showing that our perceptions shape our biology, not vice versa. This five-step process creates definite brain change within 21 days with conscious, intensive work seven to twelve times daily. The scientific process parallels the spiritual "renewing of your mind," demonstrating how modern neuroscience confirms ancient wisdom about transformation.

第6章

The Dirty Dozen: Identifying Sources of Mental Toxicity

The Dirty Dozen represents twelve areas of toxic thinking that can contaminate our mental landscape. Understanding these specific categories helps us target our detoxification efforts more effectively. Toxic Thoughts form the foundation of all mental toxicity. Since behavior follows thoughts rather than the other way around, analyzing our thoughts is crucial to conquering problematic habits. Common symptoms include pride, anger, rebellion, self-pity, complaining, and ungratefulness, while more dramatic manifestations include compulsive behaviors like gambling, criticizing, overeating, or viewing pornography. By capturing these thoughts through the Brain Sweep process, we can break the mental chains binding us to unsatisfactory circumstances. Toxic Emotions are deeply intertwined with thoughts, as our bodies store memories in cells through the mind-body link. All emotions stem from two basic types-love and fear-each with distinct physiological effects. Love-based emotions promote optimal brain and body function, while fear-based emotions force the body into backup systems. Suppressing emotions disrupts the psychosomatic network by interfering with peptide flow, negatively impacting both emotional and intellectual health. Like clutter hidden in a closet, buried emotions eventually burst out uncontrollably. Toxic Words arise from brain processes influenced by our senses and choices. They work with our thought life to shape our circumstances, requiring integrity-alignment between inner thoughts and outward expression. Negative words harm the speaker more than the listener by reinforcing toxic thought patterns and triggering stress chemicals that impair thinking and bodily function. When we slip with our words, we should walk through the detoxification process again, repent, forgive ourselves, and repair any damage through apology. Toxic Choices regarding thoughts, emotions, words, and behavior have lasting consequences. The science of epigenetics reveals we aren't victims of our biology-our perceptions and experiences remodel our genes. Thoughts literally switch genes on and off, triggering genetic expression and protein synthesis that build memories. This scientific understanding aligns with Scripture's emphasis on choice: "I have set before you life and death...therefore choose life" (Deuteronomy 30:19). Toxic Dreams aren't just nighttime phenomena-they're powerful detox tools. When we sleep, our glial cells clean memory networks while different parts of body and mind exchange information. Dreams process emotions stored at cellular levels, bubbling up as stories with plots and characters. The amygdala remains active during dreams while its balancing counterpart becomes less active, revealing hidden impulses and toxic blocks. God can speak through dreams-warning us, guiding us, or nudging us toward forgiveness.

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『脳のスイッチをオンにする方法』の一語一語が音声に合わせてリアルタイムでハイライトされ、自然に読み進められます。

第7章

Healing Relationships, Faith, and Physical Well-being

Unforgiveness plants Toxic Seeds that strangle joy and love in our lives. Forgiveness is a choice-an act of free will that releases anger, resentment, bitterness, shame, grief, guilt, and hate from their vice-like grip on our minds. Science confirms what Scripture has taught for 2,000 years: forgiveness creates healthier, happier lives. When we refuse to forgive, the amygdala triggers stress chemicals, raising blood pressure and heart rate. Brain imaging shows forgiveness activates the amygdala-frontal cortex link, calming the stress response and transforming toxic memories. Forgiveness doesn't excuse bad behavior-it releases the person to God's judgment while demonstrating courage. Spiritual toxicity requires spiritual cleansing. Scientific research confirms that prayer and spiritual development increase frontal lobe activity, thickness, intelligence, and overall health. Negative church experiences can pollute our spiritual lives, blocking our view of God's unfailing love. The Brain Sweep process for Toxic Faith examines spiritual practices: Are you reading Scripture daily? Praying consistently? Building relationship with God? Participating in church community? Feeding your spirit? Love is one of God's greatest gifts but can become toxic when betrayed. Scientific studies show that positive emotions like love create measurable changes in our autonomic nervous system, immune system, hormonal system, brain, and heart-potentially explaining the connection between positive emotions and improved health. The brain is wired for love, activating the pleasure-reward system and releasing dopamine for focus and healthy thought growth. The heart functions as more than a pump; it's a "mini-brain" that acts like a conscience, pulling other body systems into its rhythm. Human connection through touch is essential for healthy development, yet can become toxic through either harmful touch or the complete lack of touch. Research shows that cutaneous deprivation causes emotional problems, affects intellectual and physical growth, weakens the immune system, and creates negative neuroplasticity that can lead to aggression. Our need for touch creates a "skin-hunger" that, when unfulfilled, can lead to severe developmental issues. Having fun is a powerful antidote to stress and a God-given resource that brings perspective into life. Laughter truly is "the best medicine," releasing feel-good chemicals that boost immunity while reducing stress hormones. Studies show a good belly laugh can reduce cortisol by 39% and adrenaline by 70%, while increasing endorphins by 29% and growth hormones by up to 87%. Laughing 100-200 times daily equals 10 minutes of rowing or jogging, protecting your heart and increasing energy levels.

第8章

Balancing Body, Mind and Schedule for Optimal Brain Health

Exercise increases blood flow to nourish and cleanse the brain, supplying needed oxygen and improving mental sharpness. Breaking a sweat releases mood-enhancing endorphins, while exercise stimulates production of BDNF (neuronal growth factor) which plays a crucial role in changing thinking patterns. The key is finding enjoyable forms of exercise-like brisk walking that allows time to "smell the roses"-making you more likely to maintain the practice and reap its detoxifying benefits. The "acceleration syndrome" creates a global epidemic of "hurry sickness" characterized by dizzying speed and excessive activity. Ironically, solutions like time management often worsen the problem by encouraging us to cram more into each hour. Our time belongs only to us, and we must choose to spend it wisely. Every organ has both sympathetic (stressed) and parasympathetic (relaxed) states; research shows "busy-rush syndrome" creates toxic emotions and disrupts this balance. We need 10-20 minutes of downtime every 1.5-2 hours to prevent mental exhaustion. Without this recovery time, stress hormones create "white noise" that blocks clear thinking. The journey to freedom from toxic thinking has only begun, but with commitment comes confidence. Recent scientific discoveries confirm a profound truth: God has given you free will, empowering you to control your thought life-the very thing that creates everything about who you are. This gift can be used for great purposes, potentially changing not just your personal health and relationships, but your entire world. Visual thinking tools like the MetacogTM help detoxify thought life by mapping thought patterns on paper. This simple technique involves grouping patterns that radiate from a central point, creating branches that develop with more detailed patterns. The process encourages natural word associations, incorporates drawings or diagrams, and can include color or texture-creating a comprehensive visual representation of your thinking process that engages both brain hemispheres and facilitates transformation. The science is clear: your thoughts shape your reality in measurable, physical ways. By understanding the neurological processes behind toxic thinking and applying the Brain Sweep process consistently, you can literally rewire your brain for greater health, happiness, and spiritual vitality. This isn't just positive thinking-it's neurologically sound transformation that aligns perfectly with timeless spiritual wisdom about renewing the mind.

『脳のスイッチをオンにする方法』をもっと深く楽しむ

毎日の新しい気づきを10万件以上のレッスンから
言葉をハイライトして音声と同期
ライブラリを保存して、どの端末からでも利用

第9章

Freedom Through Knowledge: Taking Control of Your Mental Landscape

The revolutionary understanding that we can control our thoughts-that we're not victims of our biology or circumstances-empowers us to take responsibility for our mental health in unprecedented ways. The science of neuroplasticity confirms what spiritual teachers have long proclaimed: transformation begins in the mind. When we recognize that toxic thoughts are measurable, active entities occupying mental real estate, we gain new perspective on our struggles. Depression, anxiety, compulsive behaviors, relationship difficulties-these aren't simply chemical imbalances or personality flaws, but often the result of toxic thought patterns that can be identified and changed. The Brain Sweep process provides a structured approach to this transformation, working with our brain's natural design rather than against it. By gathering information about our thought patterns, reflecting deeply on their origins and impacts, journaling to make the unconscious conscious, revisiting our insights to reinforce new pathways, and reaching beyond old patterns through deliberate action, we create lasting change at the neurological level. This process isn't just theoretical-it's being validated by cutting-edge research in epigenetics, which shows that our perceptions and experiences literally switch genes on and off. Our thoughts don't just affect our mood-they reshape our biology at the cellular level. When we choose to focus on love rather than fear, gratitude rather than complaint, forgiveness rather than resentment, we're not just changing our perspective-we're changing our physical brain structure and genetic expression. The implications are profound. If toxic thinking contributes to up to 80% of physical, emotional, and mental health issues, then detoxifying our thought life represents one of the most powerful interventions available. This doesn't replace conventional medical treatment but works alongside it-addressing root causes while conventional approaches often address symptoms. What makes this approach particularly powerful is its holistic nature. By addressing the Dirty Dozen-toxic thoughts, emotions, words, choices, dreams, seeds, faith, love, touch, seriousness, health, and schedules-we create comprehensive transformation that touches every aspect of life. Relationships heal, physical symptoms improve, spiritual vitality increases, and mental clarity sharpens. The journey requires commitment-21 days of focused effort with seven to twelve intentional practices daily-but the rewards are immeasurable. Freedom from toxic thinking means freedom to live fully, love deeply, and fulfill your unique purpose. It means breaking generational cycles of dysfunction and creating new legacies of health and wholeness. God has given you free will, empowering you to control your thought life-the very thing that creates everything about who you are. This gift can be used for great purposes, potentially changing not just your personal health and relationships, but your entire world. The science confirms what Scripture has proclaimed for millennia: as you think in your heart, so you become. Choose life. Choose health. Choose to detoxify your thought life and watch transformation unfold.

★★★★★

『脳のスイッチをオンにする方法』を最後まで読み終えました

100万人以上の学習者に愛用されています

“23日間、毎日使い続けています。今では日課の一部です。”

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『脳のスイッチをオンにする方法』の主要テーマ

toxic thought detoxification
neuroplasticity and scripture
mind-body stress connection
cognitive renewal techniques
thought-based physical healing

『脳のスイッチをオンにする方法』の名言

Our brains are not fixed machines but dynamic organs capable of remarkable change.
Up to 80% of physical, emotional, and mental health issues may directly result from our thought lives.
We can literally detoxify our brains by changing how we think.
As a man thinks in his heart, so is he.
Your neural pathways can be reshaped and reformed.

『脳のスイッチをオンにする方法』の登場人物

Dr. Caroline LeafAuthor, neuroscientist, and research expert
Joyce MeyerPublic figure who cites Leaf's work
Marilyn HickeyPublic figure who cites Leaf's work
SolomonBiblical figure discussed regarding thought life

著者について

キャロライン・リーフ博士（Dr. Caroline Leaf）は、『Who Switched Off My Brain（邦題：脳のスイッチを切るのは誰か）』のベストセラー著者であり、神経可塑性、マインドマネジメント、認知健康を専門とする世界的に有名な臨床神経科学者です。コミュニケーション病理学の博士号を持ち、40年以上にわたる先駆的な研究を通じて、リーフ博士は科学的根拠に基づいたアプローチで有害な思考パターンの書き換えと感情的な回復力の構築を支援し、何千人もの人々の心の健康を変革してきました。

『Who Switched Off My Brain』の中で、彼女は思考、脳機能、そして身体的健康の間の強力な結びつきを探求しています。これは、外傷性脳損傷、学習障害、精神疾患に関する彼女の画期的な研究に基づいています。リーフ博士は、独自の「ニューロサイクル（Neurocycle®）」メソッドと「測地線情報処理（Geodesic Information Processing）」理論を開発しました。これらのツールは現在、不安、うつ、ストレスに対処するために世界中で使用されています。彼女の神経可塑性の研究は1980年代に始まり、意図的なマインド入力がどのように脳を書き換えることができるかを研究した最初の科学者の一人となりました。

リーフ博士は、24言語に翻訳された19冊の著書を出版しており、5,000万回以上のダウンロードを記録している受賞歴のあるポッドキャスト『Cleaning Up Your Mental Mess』のホストを務めています。また、神経科学の会議、TEDxイベント、世界中の主要組織で定期的に講演を行っています。

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This plan is essential for individuals seeking to overcome chronic stress, trauma, or repetitive negative patterns by leveraging the science of neuroplasticity. It is ideal for anyone looking to transition from survival mode to a state of regulated self-leadership and emotional resilience.

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コロンビア大学卒業生がサンフランシスコで開発

LOVED BY

1,000,000+ curious minds.

4.7

avg rating

1M+ learners

"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."

@Moemenn

"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."

@Chloe, Solo founder, LA

117

"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."

@Raaaaaachelw

"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."

@Matt, YC alum

108

"Reading used to feel like a chore. Now it’s just part of my lifestyle."

@Erin, Investment Banking Associate , NYC

254

"Feels effortless compared to reading. I’ve finished 6 books this month already."

@djmikemoore

"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."

@Pitiful

4.5K

"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."

@SofiaP

"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"

@Jaded_Falcon

201

"It is great for me to learn something from the book without reading it."

@OojasSalunke

"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."

@Leo, Law Student, UPenn

483

"Makes me feel smarter every time before going to work"

@Cashflowbubu

BeFreedがウェブ上でどのように話題になっているかをもっと見る

コロンビア大学卒業生がサンフランシスコで開発

LOVED BY

1,000,000+ curious minds.

4.7

avg rating

1M+ learners

"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."

@Moemenn

"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."

@Chloe, Solo founder, LA

117

"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."

@Raaaaaachelw

"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."

@Matt, YC alum

108

"Reading used to feel like a chore. Now it’s just part of my lifestyle."

@Erin, Investment Banking Associate , NYC

254

"Feels effortless compared to reading. I’ve finished 6 books this month already."

@djmikemoore

"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."

@Pitiful

4.5K

"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."

@SofiaP

"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"

@Jaded_Falcon

201

"It is great for me to learn something from the book without reading it."

@OojasSalunke

"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."

@Leo, Law Student, UPenn

483

"Makes me feel smarter every time before going to work"

@Cashflowbubu

"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."

@Moemenn

"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."

@Chloe, Solo founder, LA

117

"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."

@Raaaaaachelw

"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."

@Matt, YC alum

108

"Reading used to feel like a chore. Now it’s just part of my lifestyle."

@Erin, Investment Banking Associate , NYC

254

"Feels effortless compared to reading. I’ve finished 6 books this month already."

@djmikemoore

"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."

@Pitiful

4.5K

"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."

@SofiaP

"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"

@Jaded_Falcon

201

"It is great for me to learn something from the book without reading it."

@OojasSalunke

"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."

@Leo, Law Student, UPenn

483

"Makes me feel smarter every time before going to work"

@Cashflowbubu

"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."

@Moemenn

"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."

@Chloe, Solo founder, LA

117

"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."

@Raaaaaachelw

"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."

@Matt, YC alum

108

"Reading used to feel like a chore. Now it’s just part of my lifestyle."

@Erin, Investment Banking Associate , NYC

254

"Feels effortless compared to reading. I’ve finished 6 books this month already."

@djmikemoore

"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."

@Pitiful

4.5K

"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."

@SofiaP

"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"

@Jaded_Falcon

201

"It is great for me to learn something from the book without reading it."

@OojasSalunke

"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."

@Leo, Law Student, UPenn

483

"Makes me feel smarter every time before going to work"

@Cashflowbubu

BeFreedがウェブ上でどのように話題になっているかをもっと見る

今すぐ学習の旅を始めよう

第5章

脳のスイッチをオンにする方法

概要『脳のスイッチをオンにする方法』の概要

1冊の本。さまざまな聴き方。

Your Brain on Toxic Thoughts: The Science of Mental Detoxification

The Toxic Thought Revolution: Where Science Meets Scripture

聴きながら、すべての言葉を目で追えます

Stress: The Silent Mind-Body Saboteur

Neuroplasticity: Your Brain's Remarkable Capacity for Change

『脳のスイッチをオンにする方法』をもっと深く楽しむ

The Brain Sweep: A Scientific Process for Mental Detoxification

The Dirty Dozen: Identifying Sources of Mental Toxicity

聴きながら、すべての言葉を目で追えます

Healing Relationships, Faith, and Physical Well-being

Balancing Body, Mind and Schedule for Optimal Brain Health

『脳のスイッチをオンにする方法』をもっと深く楽しむ

Freedom Through Knowledge: Taking Control of Your Mental Landscape

『脳のスイッチをオンにする方法』を最後まで読み終えました

『脳のスイッチをオンにする方法』の主要テーマ

『脳のスイッチをオンにする方法』の名言

『脳のスイッチをオンにする方法』の登場人物

著者について

脳のスイッチをオンにする方法の要約をダウンロード

他のユーザーのお気に入り

この本に関するよくある質問

What is Who Switched Off My Brain by Caroline Leaf about?

Who is Caroline Leaf and what are her credentials?

Who should read Who Switched Off My Brain?

Is Who Switched Off My Brain worth reading?

もっと見る

1,000,000+ curious minds.

1,000,000+ curious minds.

1冊の本。さまざまな聴き方。

Your Brain on Toxic Thoughts: The Science of Mental Detoxification

The Toxic Thought Revolution: Where Science Meets Scripture

聴きながら、すべての言葉を目で追えます

Stress: The Silent Mind-Body Saboteur

Neuroplasticity: Your Brain's Remarkable Capacity for Change

『脳のスイッチをオンにする方法』をもっと深く楽しむ

The Brain Sweep: A Scientific Process for Mental Detoxification

The Dirty Dozen: Identifying Sources of Mental Toxicity

聴きながら、すべての言葉を目で追えます

Healing Relationships, Faith, and Physical Well-being

Balancing Body, Mind and Schedule for Optimal Brain Health

『脳のスイッチをオンにする方法』をもっと深く楽しむ

Freedom Through Knowledge: Taking Control of Your Mental Landscape

『脳のスイッチをオンにする方法』を最後まで読み終えました

他のユーザーのお気に入り

もっと見る

『脳のスイッチをオンにする方法』の概要