Sensation: Intro Sensation is the process by which our sensory receptors and nervous system receive and represent stimulus energies from our environment. Perception is the process of organizing and interpreting sensory information enabling us to recognize meaningful objects and events. Bottom-up processing is the analysis that begins with the sense receptors and works up to the brain’s integration of sensory information. Top-down processing is information processing guided by higher-level
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Anatomy and Functions of the Middle Ear The middle ear contains many important parts that necessary for hearing sounds. The middle ear consists of the structures enclosed in a space right behind the eardrum. They are the tympanic membrane or eardrum. The tympanic membrane is a thin membrane shaped like a drum that separates the outer ear from the middle ear. Next is a chain of three ossicles‚ or very small bones. The chain begins with the malleus‚ which is connected to the center of the tympanic
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TITLE: Rabbit Ear Mite Infection INTRODUCTION Psoroptes cuniculi is an ectoparasitic cause of ear mite infection in several different host species particularly rabbits‚ horses‚ goats‚ antelopes‚ sheep and cattle. This disease should not left untreated as when it became worst‚ the parasite may spread and infest the head‚ the neck‚ legs‚ ventral abdomen and they may loss the ear pinnas and even cause fatal meningitis. Psoroptes mites do not infect human. EPIDEMIOLOGY This condition is common in
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Do not remove ear wax - it’s misunderstood hygiene! Many parents are not aware that the wax has an important function! All ear produces earwax and there is an important reason why it is so. - Ear wax is very different‚ some have much and some little. Right from birth‚ we were cut so that we can deal with it. In children‚ it is soft and fine and will be transported out of the cilia‚ says the doctor Marit Hermansen for Mammasidan.se. As a rule‚ the ear wax out of your ears like small flakes as
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of Hearing including Ear Structures and Brain Structures The ear‚ an organ for hearing and balance‚ is anatomically divided into three sections: the outer ear‚ the middle ear‚ and the inner ear (Henderson). Each section contains many distinct parts that assist in the task of detecting and interpreting sound which is otherwise known as hearing (Henderson). The outer ear is composed of the auricle (pinna) and the external auditory canal (ear canal) (Sisco). The outer ear functions to catch sound
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Evolution of the craniate middle ear The evolution of the auditory structures of the middle ear began with the recycling of the second gill arches in primitive fish (Braxeau and Jeffery 2008). While the first set of gill arches became the upper and lower jaws‚ the upper portion of the second gill arch‚ the hyoid arch‚ became a support structure for the cranium as the hyomandibula (Manley 2010). Examinations of Sarcopterygiian fishes such as Rhipidistians and Rhizodonts describes the role of
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The Functions of the Eye‚ Ear and Skin; Their Role in Behavior Vision starts with light‚ the physical energy that stimulates the eye. Light waves coming from some object outside the body are sensed by the eye; the only organ that is capable of responding to the visible spectrum. Eyes convert light to a form that can be used by the neurons that serve as messengers to the brain. The neurons themselves take up a small percentage of the total eye. Most of the eye is a mechanical device that is
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the end of the lesson‚ the students will be able to: 1. Identify the parts of the ears. 2. Explained the parts of the ears. 3. Participate the group activity given by the teacher. II. Subject Matter Topic: Parts of the ears Reference: Science and Health III Pp31-33 Author: Carmelita C Coronel Values Integration: Valuing the importance of the ears III. Materials Visual aids‚ picture of ears and radio IV. Procedure Teacher Activity | Student Activity | A. PreparationPrayerGreetingsChecking
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EARS (Earthquake Alert and Report System): a Real Time Decision Support System for Earthquake Crisis Management Marco Avvenuti Stefano Cresci Andrea Marchetti Department of Information Engineering University of Pisa‚ Pisa‚ Italy Institute for Informatics and Telematics (IIT) National Research Council (CNR)‚ Pisa‚ Italy Institute for Informatics and Telematics (IIT) National Research Council (CNR)‚ Pisa‚ Italy m.avvenuti@iet.unipi.it stefano.cresci@iit.cnr.it andrea
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Ear on Arm is an ongoing conceptual work in progress which has become an example of a new technological body‚ pushing Stelarc to explore transhumanism in new ways. Ear on Arm has involved the cultivation of a prosthetic ear out of cartilage and cells‚ several surgeries‚ and the insertion of a microphone and blue-tooth transmitter that would wirelessly broadcast to the Internet the sounds of Stelarc and his environment (Schwartzman 2015). It is located on his inner forearm‚ which is anatomically
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