different experiences‚ can’t they be felt at the same time? Can’t we hear‚ touch‚ smell and taste while seeing? Have you ever thought how this happens? You know that we get information about the changes in the environment through the sense organs. What are the sense organs we have? What is the function of each? Prepare a note on it. ..................................................................... Let us examine the parts of the eye. Make a list of those you know. — — — Pupil Retina
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skin contains numerous sensory receptors which receive information from the outside environment. The sensory receptors of the skin are concerned with at least five different senses: pain‚ heat‚ cold‚ touch‚ and pressure. The five are usually grouped together as the single sense of touch in the classification of the five senses of the whole human body. The sensory receptors vary greatly in terms of structure. For example‚ while pain receptors are simply unmyelinated terminal branches of neurons‚
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Introduction to the OSI Reference Model The International Organization for Standardization (ISO) defined the Open Systems Interconnection (OSI) reference model to standardize networking of devices from different vendors. The OSI reference model is mostly an architecture blueprint that networking and computer device manufacturers implement. The OSI model has never been implemented exactly as defined. The TCP/IP protocol stack is the closest implementation available today. Application Layer (7)
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1. Sensation There are different modalities (forms) of sensation Sound‚ pain‚ pressure‚ touch‚ stretch‚ vibration‚ heat‚ cold‚ vision‚ taste‚ smell‚ proprioreception‚ hearing‚ equilibrium‚ gustation‚ etc. Each modality has a specific receptor Each modality is conducted by sensory (afferent) neurons to the CNS and is the result of different neural pathways and synaptic connections 2. Sensory Pathways 3. Law of Specific Nerve Energy Each sensory neuron carries information about
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SPECIAL SENSES EYES – the organs of sight. We learn much about the environment through these senses. IMPORTANCE: We learn about the people‚ things and happenings around us. To students‚eyes are very important. Eyes makes students understand their lessons better by observing‚ reading ang analysing facts. With the eyes we may avoid accidents ant other cicumstances that makes us sick. COMMON AILMENTS: 1st Group • Myopia - nearsightedness‚ clearly sees object near them. Concave
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Nov. 19‚ 2012 Special Senses Through out your lifetime you have experienced the world through your senses – sight‚ sound‚ taste‚ smell‚ touch – or more accurately your special senses which include Vision‚ Audition‚ Equilibrium‚ Olfaction‚ and Gustation. After you have lived awhile your body changes so it should be no surprise that your ability to sense and perceive the world would change as well. Through senses that perceive light‚ sound‚ and smell‚ you gain so much information about
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The Auditory Sense or Organ of Hearing The Ear is divided into 3parts: External or outer ear Auricle (pinna) Made of elastic cartilage. Covered by skin placed on the opposite side of the head. External auditory canal Also called the “ear canal” auditory meatus: either of the passages in the outer ear from the auricle to the tympanic membrane. Tympanic membrane The tympanic membrane is a vital feature of the human ear‚ and is more commonly known as the eardrum. The tympanic membrane’s
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EROSION IS. B. IDENTIFY THE TYPES OF EROSION AFTER THE PRELIMINARY ACTIVITY. C. POINT OUT THE NEGATIVE EFFECTS OF EROSION TO THE SOCIETY. D. CONSTRUCT A PARAGRAPH THAT EXPLAINS EROSION PREVENTION. II. SUBJECT MATTER TOPIC: EROSION REFERENCE: SCIENCE AND HEALTH 6‚ INTERNET MATERIALS: SOIL‚ TUPPERWARE‚ WATER‚ GLASS SKILLS: READING‚ SPEAKING‚ WRITING VALUES: STRATEGY: COLLABORATIVE AND COOPERATIVE STRATEGY III. PROCEDURE: A. PREPARATORY ACTIVITY 1. PRAYER 2. CHECKING
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TERMS OF REFERENCE (TOR) Project Title: E-Commerce (Internet Application Dynamic Website) Project Supervisor: Sandro Sampio Date: 17/10/06 Project Aims The purpose of this project is to develop an internet application which will be a dynamic website (E-Commerce website)‚ that provides a service to customers who wish to purchase music online either in a downloadable format or have their compact disc posted out to them. Project Deliverables As my project falls under the system
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SENSE ORGANS RECEPTORS (Sense organs) * Transducers of specific forms of kinetic energy * Change mechanical‚ electrical‚ thermal‚ chemical‚ or radiant energy into nerve impulses in sensory neurons Two major categories: * GENERAL RECEPTORS * Often exist as individual cells or receptor units * Widely distributed throughout the body * Most numerous such as: * touch‚ temperature‚ and pain: and * to initiate various reflexes necessary for maintaining
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