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Ailurn
Science

Human Neuroscience & Neuroplasticity: How the Brain Learns and Adapts

Explore the biological foundations of memory, focus, and cognitive performance through clear physiological explanations. This course is designed for lifelong learners, students, and educators seeking to understand how the brain learns and physically changes over time.

20 lessons · about 8 hours · by Chukwuma Ebube · 0 forks

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First look

The Electrophysiology of Neuronal Communication

Examine the microanatomy of neurons, glia, and the tripartite synapse to understand how electrical and chemical signals propagate.

Syllabus

20 lessons across chapters
1

Module 1: Cellular & Molecular Foundations of Synaptic Plasticity

5 lessons

  1. Lesson 1

    The Electrophysiology of Neuronal Communication

    Examine the microanatomy of neurons, glia, and the tripartite synapse to understand how electrical and chemical signals propagate.

  2. Lesson 2

    Hebbian Plasticity & Spike-Timing Rules

    Trace Hebbian learning rules and spike-timing-dependent plasticity (STDP) to see how correlation dictates synaptic strength.

  3. Lesson 3

    Molecular Mechanics of Long-Term Potentiation (LTP)

    Model the molecular cascade of AMPA and NMDA receptors, calcium influx, and CaMKII autophosphorylation driving Long-Term Potentiation (LTP).

  4. Lesson 4

    Synaptic Depression & Network Homeostasis

    Contrast Long-Term Potentiation (LTP) with Long-Term Depression (LTD) to evaluate how synaptic pruning and contrast enhancement shape neural circuits.

  5. Lesson 5

    Structural Plasticity & Dendritic Spine Remodeling

    Map dendritic spine enlargement and actin cytoskeleton remodeling during de novo synaptogenesis.

2

Module 2: Systems Neuroscience & Memory Consolidation

4 lessons

  1. Lesson 6

    Memory Taxonomies & Medial Temporal Lobe Circuitry

    Analyze declarative and non-declarative memory taxonomies within medial temporal lobe architecture.

  2. Lesson 7

    Active Systems Consolidation Theory

    Differentiate cellular consolidation from systems consolidation across hippocampal-neocortical dialogues.

  3. Lesson 8

    Electrophysiological Markers of Memory Replay

    Examine how slow-wave oscillations, sleep spindles, and sharp-wave ripples drive memory reactivation during sleep.

  4. Lesson 9

    Reconsolidation & Schema Integration

    Evaluate the boundary conditions of memory lability and schema-mediated integration during retrieval.

3

Module 3: Attention Networks & Cognitive Control

4 lessons

  1. Lesson 10

    Posner’s Attentional Network Architecture

    Map Posner’s attentional network model across alerting, orienting, and executive control pathways.

  2. Lesson 11

    Large-Scale Cortical Networks

    Analyze large-scale cortical networks, including the Dorsal Attention, Ventral Attention, and Salience networks.

  3. Lesson 12

    Neuromodulation & Signal-to-Noise Optimization

    Model the locus coeruleus-norepinephrine (LC-NE) neuromodulatory system in optimizing signal-to-noise ratios.

  4. Lesson 13

    Attentional Gating & Sensory Filtering

    Trace attentional gating mechanisms and biased competition models in sensory filtering.

4

Module 4: Adult Neurogenesis & Environmental Enrichment

3 lessons

  1. Lesson 14

    Adult Neurogenesis in the Dentate Gyrus

    Examine adult neurogenesis in the subgranular zone of the hippocampal dentate gyrus.

  2. Lesson 15

    Environmental Enrichment & BDNF Signaling

    Evaluate how environmental enrichment, cardiovascular exercise, and BDNF signaling promote structural brain adaptation.

  3. Lesson 16

    Stress, Cortisol, & Neuroinflammatory Impact

    Analyze the impact of chronic stress, cortisol exposure, and neuroinflammation on hippocampal atrophy and dendritic retraction.

5

Module 5: Evidence-Based Learning & Skill Optimization

4 lessons

  1. Lesson 17

    Deliberate Practice & Error-Correction Signaling

    Construct structured deliberate practice regimes grounded in dopamine-driven error-correction signals.

  2. Lesson 18

    Spaced Repetition & Interleaved Practice Schedules

    Design interleaved practice and spaced repetition schedules to leverage hippocampal consolidation windows.

  3. Lesson 19

    Cognitive Load Management & Working Memory Limits

    Implement targeted cognitive load management strategies to prevent working memory exhaustion and cognitive fatigue.

  4. Lesson 20

    Building a Lifelong Neuroplasticity Protocol

    Synthesize neuroplasticity principles into a personalized, lifelong learning protocol for skill acquisition and mental longevity.

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