PPT-Special Senses I. Eye

A Accessory Structures 1 Eyebrows a Sunshades b Keep perspiration out 2 E yelids or palpebrae a Protective reflex b Blinking spreads tears . Skin Senses, Taste, Smell, Balance. Touch. Sense . of touch is a mix of four distinct skin . senses . pressure. warmth. cold. pain. Skin Senses: Touch. Physical stimuli = mechanical, thermal, and chemical energy impinging on the . Sensation. Sensory Receptors detect changes in our body and surroundings. Trigger nerve impulses. Travels to CNS for interpretation. Perceive a sensation. Types of Receptors. Chemoreceptors: changes in chemical concentration of substances. Special Senses. :. Humans are responsive creatures. . “Irritants” are the stimuli that continually enter our nervous system for integration, and may elicit a response. . We are usually told we have five . Imagery: the five senses. Sight. Sound. Smell. Taste. Touch. Sight. s. tuff you can . see. “The light glitters in her eyes.”. Sound. s. tuff you can . hear. “We heard rapid, high-pitched squeals.”. THE SOUNDS OF MUSIC: . A violin. '. s short, fast waves create a high pitch. The longer, slower waves of a cello or bass create a lower pitch. Differences in the waves’ height, or amplitude, also create differing degrees of loudness.. BIOL 2020. Dr. Tyler Evans. Email: . tyler.evans@csueastbay.edu. Office: S . Sci. 350. Office Hours: F 8:30-11:30 or by appointment. Website: . http. ://evanslabcsueb.weebly.com. /. Phone: . 510-885-3475. If someone says “There’s a deer” what do you picture? . It lets you know that there. is. a deer, that you would see a deer,. but it doesn’t describe it for you. or give you a clue about what. (From Perception to Understanding to Empathy). NATURE Sunday Academy 2019-2020 . The Senses. A sense is a physiological capacity of organisms that provides data for perception. . The nervous system has a specific sensory nervous system, and a sense organ, or sensor, dedicated to each sense.. Brain Cells. Axon. Neurotransmitters. Dendrites. Axon terminals. Optical Illusions. 1. Vision. Everything you ever see is due to a massive network of neurons in your eyes and your brain.. To be able to see anything, eyes first need to process light. . A range of senses are used when eating food. . These senses are:. sight;. smell;. hearing;. taste;. touch. . A combination of these senses enables you to evaluate a food.. Appearance. The size, shape, colour, temperature and surface texture all play an important part in helping to determine your first reaction to a food.. The Senses. General senses of touch. Temperature. Pressure. Pain. Special senses. Smell. Taste. Sight. Hearing. Equilibrium. The Eye and Vision. 70% of all sensory receptors are in the eyes. Each eye has over a million nerve fibers. Discover a wealth of relief with natural remedies for managing dry eye symptoms. From soothing herbal compresses to incorporating omega-3 fatty acids into your diet, explore gentle yet effective ways to alleviate discomfort and promote ocular health, offering a holistic approach to combating dry eye. Learn about the intricacies of ocular health with clarity as we outline important signs indicating when it\'s time to visit an eye doctor. From persistent vision changes to sudden discomfort, discerning these signals empowers proactive eye care, ensuring timely intervention and preserving your precious sight. Dr. Sonalika’s Eye Clinic provide the best Paediatric ophthalmology treatment, Paediatric eye checkup treatment in Pune, Hadapsar, Amanora, Magarpatta, Mundhwa, Kharadi Rd, Viman Nagar, Wagholi, and Wadgaon Sheri