Inside Out: A&P Explained – A detailed look at the body from the inside out.
Why Listen to "Inside Out: A&P Explained"?Dive into the fascinating world of anatomy and physiology with clear, engaging explanations that connect science to everyday life.
- Indexed episodes, last 90 days
- 12
- Latest publication
- Sep 7, 2026
- Audience
- Checking…
- Earliest in this view
- Aug 22, 2026
Latest episodes
Breathing and its neural control (opens the original)
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This episode describe the physiological and anatomical systems that govern human respiration , focusing on the coordination between the brain and muscular structures. The respiratory center , located in the brainstem’s medulla and pons, acts as the primary regulatory hub by sending rhythmic signals through the phrenic nerve and intercostal nerves. These neurological impulses trigger the contraction of the diaphragm and intercostal muscles , which are the essential drivers of chest wall movement
How Your Autonomic Nervous System Fails (opens the original)
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This episode is acomprehensive analysis of the autonomic nervous system (ANS) , focusing on its anatomical structure, physiological roles, and pharmacological interventions. The text defines the three primary branches of the system: the sympathetic , which drives "fight or flight" reactions; the parasympathetic , which manages "rest and digest" functions; and the enteric , which autonomously governs digestive processes. Clinical discussions highlight how neuropathies and imbalances can lead to d
The Clinical Logic of Cranial Nerves (opens the original)
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Conventionally, humans have twelve pairs of cranial nerves , conventionally designated by Roman numerals (I through XII) based on their sequential order of emergence from the brain from front to back (rostral to caudal). Unlike spinal nerves, which emerge from segments of the spinal cord, cranial nerves exit directly from the cranial cavity to distribute innervation primarily to structures in the head and neck. Cerebral vs. Brainstem Origin: The olfactory nerve (CN I) and optic nerve (CN II) eme
The electrical grid inside your chest (opens the original)
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This episode provide a comprehensive overview of cardiac physiology , focusing on the cardiac cycle and the diagnostic tools used to monitor heart performance. They explain the phases of systole and diastole , detailing how pressure and volume changes correlate with electrical events seen on an electrocardiogram (ECG) . The documents further describe heart sounds and murmurs, identifying how specific valve pathologies or anatomical defects alter normal acoustic patterns. Additionally, the text e
The Invisible Wiring of Cranial Nerves (opens the original)
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This episode presents a comprehensive look at the twelve pairs of cranial nerves , detailing their anatomical pathways , physiological roles, and clinical assessment methods . Professional guides demonstrate how healthcare providers systematically test functions such as vision, hearing, and facial movement to identify neurological abnormalities. These materials emphasize the diagnostic differences between Bell's palsy , which affects the entire side of the face, and acute strokes , which typical
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