In Episode 20, Dr. Matt & Dr. Mike go through the 12 pairs of cranial nerves!
They explain how to remember their names! How to remember whether they are sensory, motor, or both! AND how to test them clinically!!
Here we introduce the anatomy, physiology, and pharmacology of the autonomic nervous system. After finding out what Dr Matt did in India, we explore why we have a sympathetic (fight or flight) and parasympathetic (rest and digest) division of the nervous system. We look at cholinergic receptors and adrenergic receptors and where they are located. And finally, what drugs can do to alter these systems - enjoy!!
Wow! This episode has some great facts and information! Such as:
- Brain metabolism (sugar, lactate, and ketones)
- Frontal lobe (Phineas Gage getting a rod through his head, motor cortex, dementia, and Broca's aphasia - inability to create words)
- Parietal lobe (Sensory cortex, phantom limb, neuroplasticity, disowning your own body parts)
- Temporal lobe (memory, learning, epilepsy and religious experiences, Wernicke's aphasia - word-salad)
- Occpital lobe (interpreting vision, visual disorders)
- Insula (food avoidance after food poisoning)
- Corpus Callosum (Split brain experiment, separating consciousness, confabulation)
- Cerebellum (proprioception, balance, cerebral ataxia, walking on all four limbs, getting drunk)