* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Download Nervous System Note Packet
Survey
Document related concepts
Neuroethology wikipedia , lookup
Premovement neuronal activity wikipedia , lookup
Clinical neurochemistry wikipedia , lookup
Optogenetics wikipedia , lookup
Synaptic gating wikipedia , lookup
Feature detection (nervous system) wikipedia , lookup
Development of the nervous system wikipedia , lookup
Psychoneuroimmunology wikipedia , lookup
Synaptogenesis wikipedia , lookup
Axon guidance wikipedia , lookup
Channelrhodopsin wikipedia , lookup
Stimulus (physiology) wikipedia , lookup
Neuropsychopharmacology wikipedia , lookup
Nervous system network models wikipedia , lookup
Circumventricular organs wikipedia , lookup
Transcript
Nervous System Notesheet Name: __________________ Date of Test: ______________ Nervous System 1. Two main divisions a. Central Nervous System (CNS) – b. Peripheral Nervous System (PNS) – c. 2. Neurons a. Sensory Neurons – ex. Playing games in computer lab. b. Motor Neurons – ex. c. Interneurons – connect neurons 3. Structure and Functions of Neurons a. Cell Body – b. Dendrites – Axon Diagram c. Axons – d. Synapse – e. Myelin Sheath – f. Axon Terminals – The Central Nervous System 1. The brain a. b. Divided into three main parts: 2. The Cerebrum a. b. c. left hemisphere is for d. right hemisphere is for 3. Four lobes (parts) of the cerebrum a. Frontal Lobe – b. Parietal Lobe – c. Occipital Lobe – d. Temporal – 4. The Cerebellum a. b. c. 5. The Brain Stem a. b. five parts c. Medulla Oblongata – d. Pons – e. Midbrain – f. Thalamus – g. Hypothalamus – - also controls pituitary gland which affects metabolism, sexual development, and emotions The Peripheral Nervous System Remember…What does PERIPHERAL Vision mean? 1. Broken into two parts a. Autonomic Nervous System – b. Somatic Nervous System – - 2. Autonomic Nervous System a. b. Sympathetic nervous system – - “Fight or flight response” - Example… you are riding in a car and a deer jumps out in front of you. Think about how you feel. Your body prepares you to make a sudden reaction. c. Parasympathetic nervous system – - slows heartbeat, relaxes blood vessels, lowers blood pressure Problems of the Nervous System 1. Headaches – 2. Head injuries a. concussion – b. contusion – 3. Spinal Injuries a. b. 4. Meningitis – a. symptoms include fever, headache, light and sound sensitivity, and neck stiffness. b. How to care for/prevent these problems: 1. 2. 3. Nervous System Organizational Chart Name: _____________________________________________________________ Class:________________________________________________ Directions: The nervous system can be broken down in to smaller parts. This chart will help you organize the information you have learned throughout the unit. Bell Ringer Answer Sheet Name: _________________________________________________ Period: ______________________________ Directions: From time to time, you will have a bell ringer question to answer at the very beginning of class. Answer the bell ringers below. DON’T LOSE THIS SHEET! You will be turning it in to Mr. B for credit! If you miss one due to absence, ask a neighbor or go to my website! Bell Ringer #1: Bell Ringer #2: Bell Ringer #3: Bell Ringer #4: Bell Ringer #5: