Chemical Senses OLFACTION The sense of smell. Begins with the detection of molecules suspended in the air Olfactory stimuli Must be soluble in fat Taken through the nostrils and circulated within the nasal cavities connected to the nostrils. Olfactory epithelium Thin sheet of cells which contain neural receptors for olfaction Contains olfactory receptor cells and glia-type support cells that produce mucus Also contains basal cells which give rise to new receptors when needed Olfactory
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Name:_______________________________Date:________________Period:____ 10th Grade Literature and Composition (Periods 1‚ 3‚ 4‚ 6 & 7) Write the following assignment on loose leaf paper and then staple it to this sheet. This assignment needs to be completed by the end of the period. Carefully read the “Summer Wind” essay by Verlyn Klinkenborg and then answer the following questions: http://www.nytimes.com/2008/07/18/opinion/18fri4.html?_r=1 1. Explain how the author describes the wind
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term sensitive period and explain how the teacher’s knowledge and understanding of these periods determines his/her preparation and custodianship of the prepared environment. The understanding of the sensitive period plays a vital role to the significant of a child’s development at the early age of his environment. Montessoriobserved two special powers that appear to aid children in their task of development as individual in the first plane: children appear to go through periods of concentrating
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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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movie production about a person with blindness‚ what type of perceptions would you want to make sure are portrayed in your movie? What myths could you debunk? What stereotypes would you want to make sure to avoid? The importance of using their other senses to “see” what the world looks like. Those of us who can see are not aware of the importance of smell‚ and touch. We see with our eyes‚ while blind people see with their hands‚ ears‚ nose‚ etc. Blind people are not always unable to see everything
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Developing a sense of self entity is an essential part of every individual becoming a mature person. Each person’s self-conception is a unique combination of much identification‚ identifications as broad as woman or man‚ Catholic or Muslim‚ or as narrow as being a member of one particular family. Although self-identity may seem to coincide with a particular human being‚ identities are actually much wider than that. They are also collective -- identities extend to countries and ethnic communities
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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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Antonio José García Gil ’’Sense and Sensibility’’ Jane Austen ( 1775-1817) When Mr. Henry Dashwood dies‚ leaving all his money to the son of his first wife of John Dashwood‚ his second wife and three daughters are left without permanent home and very little income. Mrs. Dashwood and her daughters (Elinor‚ Marianne and Margaret) are invited to stay with their distant relatives‚ Middleton‚ at Barton Park. Elinor is sad to leave his home in Norland because she has become closely linked to Edward Ferrars
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Misconceptions of the Sixth Sense: An Extension vs An Ability? The senses are basic: hearing‚ taste‚ smell‚ sight‚ and touch. These are the given senses that are apart of every living creature on earth. People have always wondered about the existence of the sixth sense. A sixth sense is a power of perception beyond the five senses. Many have theorized that the ability of the sixth sense is a skill that can be gained by appreciating nature‚ similar to the innate senses of an animal. The idea of
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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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