Neuroscience

Neuroscience’s Unsolved Mysteries: The Origin of Consciousness, Free Will, and Fundamental Questions About How the Brain Works

Neuroscience’s Unsolved Mysteries: The Origin of Consciousness, Free Will, and Fundamental Questions About How the Brain Works

Neuroscience has made astonishing progress over the past half-century, but several fundamental questions remain open: why do the brain's physical proc

sunqi.org sunqi.org 2026-01-24
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Pain Neuroscience: Central Sensitization Mechanisms of Chronic Pain, the Placebo Effect, and Pain Modulation Strategies

Pain Neuroscience: Central Sensitization Mechanisms of Chronic Pain, the Placebo Effect, and Pain Modulation Strategies

Pain isn't just a simple signal from damaged tissue but a protective experience actively constructed by the brain. Chronic pain (lasting over 3 months

sunqi.org sunqi.org 2026-01-17
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Artificial Neural Networks and the Bidirectional Inspiration with Neuroscience: Deep Learning, Perceptrons, and the Computational Principles of the Brain

Artificial Neural Networks and the Bidirectional Inspiration with Neuroscience: Deep Learning, Perceptrons, and the Computational Principles of the Brain

Artificial Neural Networks (ANN) were initially inspired by biological neuroscience (perceptrons simulate single neurons, backpropagation approximates

sunqi.org sunqi.org 2026-01-09
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Social Neuroscience: Mirror Neurons, the Neural Basis of Empathy, and the Brain’s Response to Social Exclusion

Social Neuroscience: Mirror Neurons, the Neural Basis of Empathy, and the Brain’s Response to Social Exclusion

Social Neuroscience studies the neurobiological basis of social behavior and interpersonal relationships — from mirror neurons' contribution to action

sunqi.org sunqi.org 2026-01-02
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Sleep and Brain Cleansing: Cerebrospinal Fluid Circulation, the Glymphatic System, and the Toxin Accumulation Mechanism of Sleep Deprivation

Sleep and Brain Cleansing: Cerebrospinal Fluid Circulation, the Glymphatic System, and the Toxin Accumulation Mechanism of Sleep Deprivation

In 2013, Maiken Nedergaard's research revealed an important brain function during sleep: the Glymphatic System actively clears brain metabolic waste d

sunqi.org sunqi.org 2025-12-26
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The Neurobiology of Psychiatric Disorders: Current Brain Research on Depression, Schizophrenia, and Autism Spectrum Disorder

The Neurobiology of Psychiatric Disorders: Current Brain Research on Depression, Schizophrenia, and Autism Spectrum Disorder

Psychiatric disorders were long viewed as purely "psychological," but neuroscience increasingly shows major depressive disorder, schizophrenia, and au

sunqi.org sunqi.org 2025-12-18
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Developmental Neuroscience: Critical Periods in Child Brain Development, Language Acquisition, and the Effect of Bilingualism on the Brain

Developmental Neuroscience: Critical Periods in Child Brain Development, Language Acquisition, and the Effect of Bilingualism on the Brain

The child's brain isn't a miniaturized adult brain but a dynamic system experiencing critical periods in a specific sequence. Visual, language, and so

sunqi.org sunqi.org 2025-12-11
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The Neurobiology of Stress: The HPA Axis, Cortisol’s Double-Edged Effects, and Chronic Stress’s Structural Brain Damage

The Neurobiology of Stress: The HPA Axis, Cortisol’s Double-Edged Effects, and Chronic Stress’s Structural Brain Damage

Psychological stress's effects on body and brain have clear neurobiological mechanisms: the Hypothalamic-Pituitary-Adrenal (HPA) axis coordinates the

sunqi.org sunqi.org 2025-12-04
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Brain-Computer Interface Technology: Neuralink, Neural Prosthetics, and the Medical Applications and Ethical Challenges of BCIs

Brain-Computer Interface Technology: Neuralink, Neural Prosthetics, and the Medical Applications and Ethical Challenges of BCIs

Brain-Computer Interface (BCI) technology directly connects brain neural activity with external computing devices, from restoring movement to paralyze

sunqi.org sunqi.org 2025-11-26
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Brain Aging and Neurodegenerative Disease: Alzheimer’s Mechanisms, Cognitive Reserve, and Evidence-Based Strategies for Delaying Decline

Brain Aging and Neurodegenerative Disease: Alzheimer’s Mechanisms, Cognitive Reserve, and Evidence-Based Strategies for Delaying Decline

Alzheimer's Disease is the world's leading dementia type, affecting approximately 67 million people and growing rapidly with population aging. Aβ amyl

sunqi.org sunqi.org 2025-11-19
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