Mrs. Sumerix



Name: _________________________444373034607500Notes: The Senses –Part 2 – Gustatory and Hearing SenseThe Sense of Taste (Gustatory)With what do we taste? ___________________________________________List our five basic taste:_______________________________________________________________________________________________________________________________________What is Umami?______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________PapillaeThe gustatory system uses _________________________________ that allow our brain to interpret ________________________________________ as specific tastes.The taste cells also called _______________________________ or __________________________ are found in high concentrations on the ____________________________. ____________________________ react to different _________________ and send messages via _____________________ to the brain. Our brain interprets the message into a certain taste.How does the Gustatory sense work?____________________ enters the mouth and is ________________________________________ by the teeth as well as ____________________________________.Small ____________________ _____________________________ get caught in the ________________ ____________________ of the tongue. If they are caught in the right papillae they ____________________ the taste receptors cells.The stimulated ________________ ________________________ _______ send a nerve impulse down the neuron to the brain.352044053911500The brain interpret taste in the _________________________________________ in the same are ___________________ is interpreted.13589010541000Explain in your own words how the Gustatory sense works?________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Why do smell and taste work together?As we eat, __________________ particles enter our nose.The smell is interpreted in the _________________________________________ and the brain is producing a feeling that matches the ________________________.At the same time the ________________________ (Papillae) are sending information to the same area in the brain.Both ________________ and ____________________ work together because they are ___________________________ together and the brain depends on both pieces of information to assess the situation correctly.Why can’t we taste our food well when we have a cold?______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________5765165-13716000The Sense of Hearing and Equilibrium External Ear_______________________Outer ear___________________________________________Opening to the ear drum5429253810000512318024130000Middle Ear Cavity______________________A thin membraneAka: Tympanic membrane______________________________________________________, __________________________, _______________________Transmit vibrations from environment and amplify the signal____________________________________Connects the middle ear to your ___________________________Helps maintain _____________ pressure4945380-7810500Inner Ear – HearingSense of Hearing__________________________Sense of hearingHouses the hearing receptor cells_____________________________________________Sends nerve _______________________ from the ____________________________________________________ to the brainHow does Hearing work?_______________ ________________ from the environment get caught in the _____________________________________________.Sound waves travel down the External Acoustic Meatus and bumps into the _____________________. The Eardrum moves the _________________________, which moves the____ ___________________, which moves the_________________.Stapes moves against the ________________________________________.The fluid in the Cochlear starts to move, ________________________ in the cochlear detect ________________________ from the middle ear as the fluid starts to move and stimulates the hearing receptor cells. 58953403492500Hearing receptor cells send ______________________ impulse down the _____________________________________________________ to the brain.Brain interprets in the ____________________________________ what the sound wave means.Explain in your own words how the hearing sense works.________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________49447454127500Inner Ear – EquilibriumSense of Equilibrium & Balance______________________________________________________Sense of equilibrium & BalanceFluid filled_______________________________________________________Fluid filled channelsConnected to the semicircular canals________________________________________________________Nerve that sends impulses to brainHow does the sense of Equilibrium work?Equilibrium is measured in _____ ways:Fluid movement through _________________________________________________________________________________ movement of head__________________ stones and hair cells____________________________ of movement14185907112000Equilibrium – Fluid in Semicircular canalsAs we move our head the ___________________ in the ______________________________________ begins to move.This movement stimulates and bends a _______________ _______________________ to the left or to the right.The _________________________ ________ in the hair capsule send a nerve impulse through the __________________________________ nerve to the brain.The brain interprets the signal in the ____________________________ and lets us know in which _______________________ we are moving.Explain in your own words how the sense of equilibrium works in the semicircular canals.______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 78930525527000Equilibrium – Otolith stones and hair cells ................
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