Dopamine
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The power of sports | Noha Fathi | TEDxBISM Youth
TEDx Talks· 2025-11-24 16:00
Understanding ADHD - One in five students may experience ADHD symptoms, observable in various settings [5] - ADHD is not a disability but an ability that needs to be nurtured [4][5] - Individuals with ADHD often lack motivation, inspiration, and have emotional issues, leading to hyperactivity and attention-seeking [6] - ADHD individuals are highly sensitive and impulsive [7] - Dopamine deficiency is associated with ADHD; exercise can help release dopamine [8][9] Guidance and Support - Parents, teachers, and coaches should guide, inspire, love, and care for individuals with ADHD, recognizing their emotions [6][7] - Encourage individuals with ADHD to find their passion [6] - Consistency in training helps with time management, which is often a challenge for those with ADHD [10] - Exercise can serve as a form of meditation, promoting sleep and organization [10] - Support is crucial for future generations diagnosed with ADHD [11]
Dopamina. Wszyscy jesteśmy od niej uzależnieni. | Robert Górnik | TEDxLublin
TEDx Talks· 2025-11-17 17:32
Core Concept - The report introduces dopamine as a neurotransmitter, not a "happiness hormone," but a molecule of anticipation, driving the desire for more rewards [5][6][8] - It explains how dopamine influences motivation, decision-making, and potentially addictive behaviors [4][12][14] - The report highlights the difference between tonic (sustained) and phasic (spiking) dopamine release, with phasic release leading to a "dopamine roller coaster" effect [16][17][18] Dopamine's Impact - Dopamine is essential for survival, building empires, and civilization, but can also lead to their downfall [5] - Low dopamine levels can cause demotivation, while excessive levels can lead to risky decisions and impulsivity [11][12][13] - The speed of dopamine release determines its pathway in the brain, affecting motivation and reward processing [16] Dopamine Roller Coaster - The "dopamine roller coaster" is triggered by satisfying cravings with sweets, substances, or excessive screen time, leading to a rapid dopamine spike [18][19] - This rapid dopamine release can lead to a preference for "cheap dopamine," causing a lack of concentration and energy depletion [20][21] - Prolonged exposure to this pattern can weaken rational decision-making and long-term planning abilities [23] Counteracting Negative Effects - The report advises against starting the day with "quick dopamine" sources like news and social media [23] - It emphasizes the importance of finding passions that provide sustained motivation and reward [24] - The report encourages awareness of dopamine's manipulative nature and the need to avoid the "dopamine roller coaster" to achieve long-term goals [24][25]
The Surprising Power of Spontaneity | Valerie McTavish | TEDxKalamalka Lake
TEDx Talks· 2025-11-11 17:40
[Applause] [Music] All right, here's what we're going to do. Heads we go north, tails we go south. That coin flip launched a camping trip that changed my life.We had all of the camping gear packed up in the car. We had the entire long weekend free. What we didn't have was a plan.It was a little unusual for us. We were both media producers, so we were used to keeping a schedule down to the second. But there we were all packed up, nowhere to go.So, we flipped a coin and that freed us up. We could do anything. ...
X @The Economist
The Economist· 2025-11-03 09:40
Proponents imagine that dopamine is the “pleasure molecule”; a finite resource that can be exhausted by overuse.That is not how dopamine works https://t.co/D8NONVzLcV ...
X @The Economist
The Economist· 2025-11-02 09:40
Neuroscience Insights - Dopamine plays a crucial role in learning and movement, beyond just reward [1] - Complete "detoxing" from dopamine would be detrimental [1]
X @The Economist
The Economist· 2025-11-01 13:40
Popular among Silicon Valley types, the idea is to abstain from quick-hit rewards in the hope of rediscovering simpler pleasures. That is not, however, how dopamine works https://t.co/qRqXnihCHm ...
The Science of Burnout — And How Your Brain Rebuilds You! | Agastya Sharma | TEDxYouth@JGIS
TEDx Talks· 2025-10-17 15:47
So, imagine living in a room with no windows, no sunlight, no fresh air, no way to tell if it's morning or midnight. At first, you think you'll adapt. You breathe the stale air.You keep working. You keep going. You tell yourself it's fine.But after a while, something strange happens. You stop noticing. Time pass.You forget how it felt to feel motivated. You don't crash. You just fade.And that's what burnout is. After my IGCSC exams, I thought the hardest part was over. But I didn't realize how deeply burned ...
The potential of the adolescent brain | Anagha Hamsala | TEDxMcfarren Boulevard Youth
TEDx Talks· 2025-10-07 16:50
Neuroscience of Adolescence - Adolescence is a unique window of opportunity due to increased neuroplasticity, the brain's ability to reorganize itself and form new neural connections [2][5] - During teenage years, brains are most adaptable, primed for learning and growth, but also highly susceptible to negative influences [5] - Environments directly impact brain growth, highlighting the importance of harnessing neuroplasticity to focus, adapt, and thrive [6] - Neuroscience reveals adolescence is about brains actively shaping who individuals become, with neuroplasticity at its peak [7] Enhancing Focus and Habits - Exercise and mindfulness produce brain-derived neurotrophic factor (BDNF), a protein that supports neurogenesis, the production of new neurons [8] - Neuroplasticity thrives on challenge, novelty, and even failure, as brains form new connections in uncomfortable situations [8][9] - Focus is about saying yes to the right things, activating the prefrontal cortex, the brain's CEO responsible for decision making and planning [10][11] - Small achievements release dopamine, the brain's feel-good neurotransmitter, suggesting breaking down goals into smaller, manageable tasks [12][13] - Multitasking is ineffective; the brain prefers doing one thing well, and switching between tasks leads to lost time and productivity [13][14] - Habit stacking involves pairing a new habit with an existing one to prime the brain for focus and growth [15] Influence of Environment and Social Connections - Individuals mirror the behaviors of those around them due to mirror neurons, emphasizing the importance of surrounding oneself with optimistic and supportive people [17][18] - Being intentional with what one consumes and being an inspiration for others can create a ripple effect of positive influence [19][20]
THIS HACK REWIRES YOUR BRAIN...
The Diary Of A CEO· 2025-10-04 11:57
Alzheimer's Risk Factors - The industry suggests that only 5% of Alzheimer's risk is genetic, with the remaining 95% attributed to environmental factors like air pollution, microplastics, and ultra-processed food [1] - Research indicates a correlation between sweetener consumption and dementia [1] Sugar Consumption and Health - The food industry uses 262 names for sugar to increase product appeal and consumption [2] - Ultra-processed food is associated with dementia, diabetes, cancer, and mental health diseases [3] - 73% of items in American grocery stores contain hidden sugars [2] Dietary Recommendations - The industry advises caution with labeled foods and considers foods with sugar in the first three ingredients as dessert [4] - It's recommended to avoid grocery shopping while hungry [4] Addiction and Remedy - Ultra-processed foods provide a dopamine hit, leading to addiction and biochemical problems [3]