'Presynaptic neuron' diaporamas de présentation

Topic 6.5 Nerves, Hormones and Homeostasis

Topic 6.5 Nerves, Hormones and Homeostasis. Pp 186 - 198. Nervous System. Nervous system consists of two parts: Central Nervous System (CNS); brain and spinal cord relays messages, processes and analyzes information Peripheral Nervous System (PNS)

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Chapter 7

Chapter 7. Neurons: The Matter of the Mind. Lecture Presentation. Betty McGuire Cornell University. Neurons: The Matter of the Mind. Cells of the nervous system Structure of neurons Nerve impulses Synaptic transmission. Cells of the Nervous System. Overview of the nervous system

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The role of neurons in perception

0. The role of neurons in perception . 0. Basic Question. How can the messages sent by neurons represent objects in the environment?. Basic Brain Structure. The brain has modular organization The sensory modalities have primary receiving areas Vision - occipital lobe

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11

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Catalyst #17 Pg. 87 - Take out Flashcards

Catalyst #17 Pg. 87 - Take out Flashcards. Go to the class website Open and do the Catalyst: Anatomy: Lesson 85- Catalyst #17-4/3-4/4 AND ANATOMY: LESSON 83- Drugs on the Brain PPT-4/3-4/ 4 AND Anatomy: Lesson 85- Drugs Graphic Organizer-4/3-4/ 4 AND

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NEUROBIOCHEMISTRY

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Real neurons

Real neurons. Nisheeth 11 th January 2019. ANNs are very fragile. ANNs fail in weird ways. Because they learn concepts discriminatively Humans learn concepts generatively in an embodied egocentric manifold. 4 parts of the neuron.

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Nervous Tissue

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Histology of Nervous Tissue

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Action Potential: Resting State

Action Potential: Resting State. Leakage accounts for small movements of Na + and K + Each Na + channel has two voltage-regulated gates . Action Potential: Depolarization Phase. Na + _______________________________ increases; membrane potential reverses Threshold

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Nerve MCQs

Nerve MCQs. A neuron generally has all of the following principle areas except. microvilli. a cell body. dendrites. an axon. Which of the following is not a function of neurons?. Respond to physical and chemical stimuli. Conduct electrical impulses.

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The Nervous System

The Nervous System. functions. Detects changes in the body Make decisions Stimulate muscles or glands to respond Works by sending an electrical signal known as an action potential through the cells of the nervous system, which are called neurons. The Divisions. Central nervous system.

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Nerve MCQs

Nerve MCQs. A neuron generally has all of the following principle areas except. microvilli. a cell body. dendrites. an axon. Which of the following is not a function of neurons?. Respond to physical and chemical stimuli. Conduct electrical impulses.

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Topic 6 An Introduction to Neurotransmitter Systems Lange

Topic 6 An Introduction to Neurotransmitter Systems Lange. Biology 463 - Neurobiology. Introduction. There are three classes of neurotransmitters (as discussed in Chapter 5) Amino acids, amines, and peptides There are a variety of different ways of defining particular transmitter systems:

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Neurotransmitters, reinforcement

Neurotransmitters, reinforcement. Nisheeth 15 th January 2019. Artificial neurons. Logical abstraction of natural neurons to perform these functions. Real neurons. Two basic kinds of Neurotransmitters. Excitatory: create Excitatory postsynaptic potentials: EPSP's

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CNS stimulant drugs

CNS stimulant drugs . Lab# 1. smooth muscle, cardiac muscle, and glands. Consists : A- nerves B- ganglia . The main function is to connect CNS to the limbs and organs. Outside of the CNS. From CNS to PNS. From PNS to CNS. Skeletal muscle . Neuron.

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CNS and PNS

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Nervous System

Nervous System. Function of the Nervous System. Allows communication throughout the body Transmits information about our body and surroundings to the brain. Information is sent from the the brain to muscles to stimulate contraction or relaxation Reflexes protect us from damage

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Neurons, Synapses and Long-term Potentiation

Neurons, Synapses and Long-term Potentiation. Cellular Changes and Learning. Learning and Memory is measured by observing behaviour Cellular changes ? specific changes in neurons ? alters the nervous system ? change in behaviour

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