First it's important to remember that by being in college you are investing in your future. Most sources recommend that a typical undergraduate college student should study at least 2 hours outside of class each week per unit credit. So for a 4 credit hour course, this common guideline suggests that a typical student should spend at least 8 hours outside of class studying for that course each week.
Introduction to the Vagus Nerve. The vagus nerve is the paired tenth cranial nerve that branches out from the brain and supplies parts of the gastrointestinal system such as the stomach, and parts of the respiratory system such as the lungs.To supply vital organs, it has further to travel than the other cranial nerves.he vagus nerve is the paired tenth cranial nerve that branches out from the brain and supplies parts of the gastrointestinal system such as the stomach, and parts of the respiratory system such as the lungs.
You can close this video in 5 seconds. 9 Nervy Facts About the Vagus Nerve. What happens in the vagus nerve, it turns out, doesnât stay in the vagus nerve. The longest of the cranial nerves, the vagus nerve is so named because it âwandersâ like a vagabond, sending out fibers from your brainstem to your visceral organs. The vagus nerve is literally the captain of your inner nerve centerâthe parasympathetic nervous system, to be specific.