Bios 252 week 2 - Study guides, Class notes & Summaries

Learning Outcomes: ● Organize the NS into structural and functionaldivisions ● Locate and identify the cellular components of nervoustissue ● Explain the formation of the resting membrane potential and the action potential, andthe propagation of the action potential to form a nerveimpulse. ● Explain the factors involved in the transmission of an action potential from one neuronto another in the synapse. Introduction The nervous system is a vast network of neurons that act as a comm...

Claire wakes up to her alarm sounding. It is time to get ready for school. She stands up out of bed, stretches and walks to the bathroom to take a shower. Before getting in, she checks the water temperature. After her shower, as she is getting dressed she begins to salivate at the smell of the breakfast her roommate has made for the both of them. List the divisions of the nervous system that are involved in each of these actions.

BIOS 252 Week 2 Case Study Assignment: Multiple Sclerosis | Kris Horn

BIOS 252 Week 2 Lab: Muscle Physiology Part A Step 1: Lab Manual Exercise 13: Contraction of Skeletal Muscle Part B Step 1: Complete PowerPhys Experiment #3: Recruitment and Isotonic and Isometric Contractions BIOS_252 Week 2 Discussions

BIOS252 Week 4 Lab: CNS – Brain and Nervous System Disease and Dysfunction Part A: Lab Manual Exercises 20: Brain Structure and Function Part B: Analysis of Central Nervous System Disease/Dysfunction BIOS_252 Week 4 Discussion Question BIOS 252 Midterm Exam Review BIOS_252 Midterm Exam Study Guide 1 BIOS_252 Midterm Exam Study Guide 2

BIOS 252 Week 1 Lab: Muscle Structure Part A: Lab Manual Exercises 12 – Skeletal Muscle Structure Part B: PowerPhys # 2 – Twitch Contractions and Summation

Week 2 Case Study: Multiple Sclerosis 1. What cellular structure is degenerating and rebuilding in MS? In multiple sclerosis, the oligodendrocytes and myelin sheaths of the CNS deteriorate and are replaced by hardened scar tissue. (Saladin, 2021) 2. Does this explain the progression we see with the signs and symptoms? Explain why. Yes, when the oligodendrocytes and myelin sheaths deteriorate the nerve conduction is disrupted. When the nerve conduction is disrupted signs and symptoms are ex...

BIOS 252 Week 2 Lab: Muscle Physiology Part A Step 1: Lab Manual Exercise 13: Contraction of Skeletal Muscle Part B Step 1: Complete PowerPhys Experiment #3: Recruitment and Isotonic and Isometric Contractions BIOS_252 Week 2 Discussions

BIOS 252 Week 2 Lab: Muscle Physiology

BIOS 252 Week 2 Lab: Muscle Physiology