'Sensory receptors' presentation slideshows

Nervous Tissue

Nervous Tissue. Dr. Michael P. Gillespie. Nervous System. The nervous system is an intricate, highly organized network of billions of neurons and even more neuroglia. The nervous system has a mass of only 2 kg (4.5 lb), which comprises approximately 3% of total body weight.

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Syncope and The Older Patient

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Definitions

chapter 6. Definitions. Sensation The detection of physical energy emitted or reflected by physical objects Occurs when energy in the external environment or the body stimulates receptors in the sense organs Perception

614 views • 49 slides

Chapter 2 Perception

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Sensation and Perception

Sensation and Perception. Sensation & Perception. To represent the world, we must detect physical energy (a stimulus) from the environment and convert it into neural signals. The process by which sensory systems and the nervous system receive stimuli from the environment is sensation.

634 views • 45 slides

Bio& 241 A&P Unit 4 Lecture 1

Bio& 241 A&P Unit 4 Lecture 1. Introduction to the Nervous System and Nerve Tissue. Three Basic Functions Sensory Functions: Sensory receptors detect both internal and external stimuli. Functional unit: Sensory or A fferent Neurons

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Introduction to the Nervous System and Nerve Tissue

Introduction to the Nervous System and Nerve Tissue. Three Basic Functions Sensory Functions: Sensory receptors detect both internal and external stimuli. Functional unit: Sensory or A fferent Neurons

1.11k views • 42 slides

Menu

605 views • 40 slides

Ventilation - moves air to and from alveoli.

Functions of Respiratory System . Ventilation - moves air to and from alveoli. Large surface area for gas exchange. Regulates pH of body fluids. Permit vocal sounds (communication). External nares. Upper Respiratory Tract Nose Nasal cavity Pharynx (3 parts). Conditions inspired air:.

494 views • 39 slides

Information Processing: Part I

698 views • 38 slides

Information Processing: Part I

705 views • 38 slides

Mechanisms for co-ordinating homeostasis in mammals

Mechanisms for co-ordinating homeostasis in mammals. Nervous & Endocrine Systems. Nervous and Endocrine Systems. The nervous and endocrine systems work together to coordinate the actions of all other systems of the body to produce behavior and maintain homeostasis.

713 views • 37 slides

Chapter 21

Chapter 21. Nervous System. Your body responds to changes in the environment. Any internal or external change that brings about a response is called a ________________. stimulus. Give an example of an external stimulus and an internal stimulus. External stimulus Loud noise, smell of food

473 views • 31 slides

Sensory and Motor Mechanisms Chapter 49

Sensory and Motor Mechanisms Chapter 49. Sensory and motor mechanisms. Sensory receptors in general - transduction Sound receptors - the cochlea and pitch Chemoreceptors - insect pheromones Electromagnetic receptors - migration.

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Receptor potential

Receptor potential. Learning Objectives of this class. Concept of labeled line principle Explain the receptor potential with reference to pacinian corpuscle Describe the mechanism of adaptation of receptors. Labeled line principle. Receptor Stimulation Impulse Nerve Brain

324 views • 20 slides

Intro to Senses 5m25s (if time)

Intro to Senses 5m25s (if time). Vision Touch Smell Hearing Taste. 12.1 Sensory Receptors. 2.1 Atoms, Ions, and Molecules. Sponge: Set up Cornell Notes on pg. 41 Topic: 12.1 Sensory Receptors Essential Question: What do all types of receptors have in common?.

436 views • 17 slides

Victoria L. Rice Governors State University Educ 737 Winter 2002

Snoezelen. Victoria L. Rice Governors State University Educ 737 Winter 2002. What Is Snoezelen ?. Snoezelen (pronounced snoozelen) is a technical term for a concept designed to appeal to the senses.

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Sensory Receptors

Sensory Receptors. From Schmidt, 1986, Fig 1-2. From Costanzo, Physiology , 2006. From Guyton and Hall, 1996. From Berne and Levy,. From Guyton & Hall, 1996. From Guyton & Hall, 1996. From Loewenstein, 1959, Fig 2. Loewenstein, 1959, Fig 9. Loewenstein, 1959, Fig 10.

531 views • 15 slides

Sense Organs

Hey,peeps, here's my presentation on sense organs. Some of the fonts are not supported; therefore, they may appear as other fonts or as boxes. If they appear as other fonts, deal with them. For those that appear as boxes, they simply go with the pattern "The Sense of Sight-The Eye", so there's no problem really. Just use common sense on finding out what the boxes are supposed to mean. The grow/shrink animation is also not available. This is only used in two instances: the second slide where the box that contains "sends information to the brain about the environment" should've grown and the ear slide where the sound waves that disappeared and reappeared should've shrunk to the width of the ear canal.

90 views • 8 slides

NSF-CBA Program Review MIT Cambridge, MA October 12, 2006

PLEX. M I T. CO. Y. Avogadro Scale Engineering & Fabricational Complexity. NSF-CBA Program Review MIT Cambridge, MA October 12, 2006. Molecular Machine (Jacobson) Group jacobson@media.mit.edu. 10 -10. 10 -9. 10 -8. 10 -7. 10 -6. 10 -5. 10 -4. 10 -3. 10 -2. red blood cell

194 views • 7 slides