CNS Neuroglial Cells Greatly outnumber neurons in the CNS (think worker ants vs. Queen ant) Microglial cells Scattered throughout CNS Support neurons and phagocytize ...
CNS Neuroglial Cells Greatly outnumber neurons in the CNS (think worker ants vs. Queen ant) Microglial cells Scattered throughout CNS Support neurons and phagocytize ...
carry impulses away from CNS. carry impulses to effectors ... Microglia. CNS. phagocytic cell. Types of Neuroglial Cells. Divisions of the. Nervous System ...
... one axon Sensory organs Unipolar- sensory Axon termini extend into CNS Neuroglial cells Much smaller than neurons and more numerous Do not propagate action ...
What is a synapse? It is the gap between two neurons, or between a neuron ... An example of a neuroglial cell Impulse speed The Nerve Impulse Resting Membrane ...
Histology of the Nervous System X-Section of Brain Tissue 4 1 2 3 1. Pia mater 2. Cerebral cortex 3. White mater 4. Neurons (Nerve cell bodies) 5 6 5. Cerebellar ...
Neurons Neurons and neuroglia (multiple sclerosis and neuroglia) Where are neurons in the body? Types of neurons and their functions How do neurons work?
Identify the principle parts of the nervous system Describe the cells that make up the nervous system Describe what starts and stops a nerve impulse (action potential ...
Chapter 10 Basics of the Nervous System 10-1 Chapter 10 Nervous System I Divisions of the Nervous System Divisions of Peripheral Nervous System Divisions Nervous ...
The Nervous System Chapter 9 Learning Targets By end of this lesson, you should be able to: Differentiate between the central and peripheral nervous systems.
C. Muscle Tissues Skeletal muscle tissue ( voluntary ) Long, threadlike cells Striations: alternating light and dark cross-markings Each cell has many nuclei just ...
Title: Introduction to Biology Author: Eileen F Roark Last modified by: Lori McLoughlin Created Date: 9/6/2001 12:49:07 AM Document presentation format
LECTURE 4: Nervous System What is included in the Nervous System? Neural Tissue Blood Vessels Connective Tissue What are the 2 Cell Types in the Nervous System?
THE NERVOUS SYSTEM PNS Flow Chart ... TEMPORAL LOBE sensory smell and hearing interpretation of ... Shapes of Neurons Neuron vs. a Nerve Neuron Physiology First ...
Print the Answer Sheet for the Lab Quiz. 3. The first half of the s contain the questions for you to answer. 4. Start at the with question ... Epidermis 28 ...
LECTURE 8: Muscle and Nervous Tissue What are muscle cells? Sometimes called muscle fibers because of elongated shape Contractile 3 types skeletal smooth cardiac What ...
NERVOUS SYSTEM CENTRAL NERVOUS SYSTEM (CNS) Brain Spinal Cord PERIPHERAL NERVOUS SYSTEM Cranial & Spinal Nerves Somatic-- supplies the skeletal muscles & skin
Central Nervous System brain & spinal cord. Peripheral Nervous System. Afferent. Somatic ... Afferent or Efferent. Sensory or Motor. Somatic or Visceral ...
Title: No Slide Title Author: Cary Harr Last modified by: Authorized User Created Date: 11/3/1999 8:59:30 PM Document presentation format: On-screen Show (4:3)
Neurons. Structures: Axon: long-stem that extends to dendrite of another neuron. Axon hillock: where the axon meets the cell body. Dendrite: receiving node of the neuron
explain how the cells of this tissue type enable . ... and smooth . muscle tissues in terms of location, structure, and function. ... Nucleus of. schwann. cell ...
Nervous System Chapter 15 Nervous System Coordinates many activities of the body senses changes in internal and external environment interprets these changes ...
PHYSIOLOGY Nervous System Integration of Neural Information Transfer Multiple graded potentials are integrated at axon hillock to evaluate necessity of AP 1.
Chapter 17: Nervous System Nervous Tissue The nervous system is divided into a central nervous system (CNS), consisting of the brain and spinal cord, and a peripheral ...
A group of cells and intercellular substances that interact in one or more tasks ... Circulatory system includes the heart, the arteries, and other vessels that ...
How does it carry the messages? By conducting electrical signals. What are these ... Referred to as the afferent process. Dendrites. Neuron Anatomy. 3. Axon: ...