07 – The Nervous System Part 2 of 2 Parts of the Brain, Spine, Neuroplasticity and More

In this episode, we continue our in-depth review of the nervous system, focusing on neuroanatomy and integrative pathways. We explore the major regions of the brain including the cerebrum, cerebellum, and brainstem, and break down the functions of each cerebral lobe (frontal, parietal, temporal, occipital). You’ll also learn about subcortical structures like the limbic system (amygdala, hippocampus), basal ganglia, thalamus, and hypothalamus—essential for understanding behavior, movement, and homeostasis.

The episode also covers the structure and function of the spinal cord, reflex arcs, and both ascending (sensory) and descending (motor) neural pathways. We review the organization of the autonomic nervous system, including the sympathetic and parasympathetic divisions, and their associated neurotransmitters and receptors.

Finally, we wrap up with an overview of the blood-brain barrier, the meninges, cerebrospinal fluid (CSF), and key developmental processes such as neurulation, synaptic pruning, and neuroplasticity. This episode is designed to help you master nervous system anatomy, integration, and development.