PPT-16- 1 Sense Organs Properties and Types of Sensory Receptors

General Senses Chemical Senses Hearing and Equilibrium Vision Figure 1610 Figure 1622 Eyebrow Eyelashes Pupil Iris Sclera Tarsal plate Superciliary ridge Palpebral fissure Lateral commissure. Sensory Physiology. About this Chapter. General properties of sensory systems. Somatic senses. Chemoreception: smell and taste. The ear: hearing. The ear: equilibrium. The eye and vision. Table 10-1 (1 of 2). Session Content. What are the senses?. Sensory deprivation. Why run sensory groups / who would benefit from . attending?. Basic assumptions of sensory groups. What are the senses?. General 5 senses:. The function of the sensory organ. Detect stimuli or changes in the environment. Pass the impulse to the brain for interpretation then followed by action (respond) if necessary. . Provide the ability to protects us from harm or injury. الاحساس اللمسي. of Touch, Pressure, and Vibration. . Although touch, pressure, and vibration are frequently classified as sepa­rate sensations, they are . all detected by the same types of receptors. Senses. Sensory . Receptors - detect environmental. changes and trigger nerve impulses. - . Somatic . senses (touch, pressure, temp, pain). - . Special . senses (smell, taste, vision, equilibrium. , hearing. الاحساس اللمسي. of Touch, Pressure, and Vibration. . Although touch, pressure, and vibration are frequently classified as sepa­rate sensations, they are . all detected by the same types of receptors. PowerPoint® Lecture Slides prepared by Jason LaPres. Lone Star College - North Harris. Copyright © 2010 Pearson Education, Inc.. 9-1: . Sensory receptors connect our internal and external environments with the nervous system. Introduction. To survive in a changing world vertebrates must detect changes in their external and internal environments and make appropriate behavioral and physiological responses.. The ability to detect and respond to change is a basic property of life. Assistant Professor. MBBS, . Mphil. Stimulus & Modalities. A . stimulus . is a change detectable by the . body.. Stimuli . exist in a variety of energy forms, or . modalities, . such as heat, light, sound, pressure, and chemical changes. is. afferent neuron.. (b) Receptor . regulates. afferent neuron.. To CNS. Afferent. neuron. Afferent. neuron. To CNS. Receptor. protein. Sensory. receptor. Stimulus. Neurotransmitter. Sensory. receptor. Afferent Division of the Nervous System. Receptors. Sensory neurons. Sensory pathways. Efferent Division of the Nervous System. Nuclei. Motor tracts. Motor neurons. Figure 15-1 An Overview of Events Occurring Along the Sensory and Motor Pathways.. Department of Physiology. College of Medicine . University of Lagos. Introduction . Smell and taste are generally classified as visceral senses because of their close association with gastrointestinal function.. www.locala.org.uk/services/sensory-occupational-therapy-service. An Introduction to Sensory Needs. Brief overview of sensory processing. Brief over-view of sensory needs. Sensitivity. Sensory seeking. Sensory Receptors I. Sensory Receptors II. What. ’. s Your Perception?. Stop and Ask for Directions. Information Superhighway. $200. $100. $300. $400. $500. $100. $200. $300. $400. $500. $100. $200.