'Axon terminals' diaporamas de présentation

Fundamentals of the Nervous System and Nervous Tissue

Fundamentals of the Nervous System and Nervous Tissue. Chapter 12. Introduction. The nervous system is the master controlling and communicating system of the body It is responsible for all behavior

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1. Psychology is defined as:

1. Psychology is defined as:. A) the study of dreams and childhood trauma B) the study of behavior. C) the scientific study of behavior and mental processes. D) the science of behavior and consequences.

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Chapter 3 BIOLOGY AND BEHAVIOR

Chapter 3 BIOLOGY AND BEHAVIOR. Section 1 : The Nervous System Section 2 : The Brain: Our Control Center Section 3 : The Endocrine System Section 4 : Heredity: Our Genetic Background. Chapter 3:Section 1. The Nervous System. Main Objective :.

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11

11 . Fundamentals of the Nervous System and Nervous Tissue: Part A. Functions of the Nervous System. Sensory input Information gathered by sensory receptors about internal and external changes Integration Interpretation of sensory input Motor output

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Communication and Homeostasis

Communication and Homeostasis. A2 Biology F214. Why do multi cellular organisms need communication systems?.

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CH 4: Sensation / Perception

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Journal

Journal. What gets on your nerves? (10 sentences). The Nervous System Ch. 6. The Nervous System. Central nervous system Made up of brain and spinal cord Peripheral Nervous system Branching parts from the spinal cord to all other parts of the body

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How is the Nervous System Organized?

How is the Nervous System Organized?. Chapter 3-Neuroscience: The Brain and Behavior. Class Objectives:. Identify and define the structures of the neuron Identify and discuss the role of neurotransmitters on behavior. The Neuron.

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Nervous System

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Neurons and Synapses

Neurons and Synapses Types of Neurons Sensory Motor Interneurons Sensory Neurons INPUT From sensory organs to the brain and spinal cord. Brain Drawing shows a somatosensory neuron Vision, hearing, taste and smell nerves are cranial, not spinal Sensory Neuron Spinal Cord Brain

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Chapter 2 An Integrative Approach to Psychopathology

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Steps in Neural Communication

Steps in Neural Communication. Action potential is generated and propagated to the axon terminals Ca++ enters the cell and causes neurotransmitter release into the synapse Neurotransmitter diffuses across the synapse and binds to its receptor on postsynaptic dendrites/cell body

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Human Physiology Muscular System

Human Physiology Muscular System. Muscle Classification. Functionally 1. Voluntarily 2. Involuntarily Structurally 1. Striated 2. Smooth Combined 1. Visceral 2. Cardiac 3. Skeletal. Sarcomere. Z. A. Z. A. Z. A (I). I. Z. Z. Z. Categories of skeletal muscle actions.

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Essentials of Human Anatomy & Physiology

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Nervous system

Nervous system. Communicates Regulates Remembers. Cells. The primary cells of the nervous system are called neurons. Neurons. The dendrites receive information from the synapse The cell body processes the information Axons send the information to another cell electrically

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An Introduction to:

An Introduction to:. Neurons. Neurons. The two classes of cells in the nervous system are: Neurons (nerve cells) Glia ( glial cells) The brain contains billions of neurons The interactions between neurons enables people to: t hink, move and feel emotions

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Nervous Tissue

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The Nervous system

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Neuron Anatomy

Neuron Anatomy. Neuron. Dendrites: ( dend = tree) cell processes that carry electric impulses from an incoming nerve to a cell body. Hundreds per neuron. Neuron.

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