HUMAN BIOLOGY
16th Edition
ISBN: 9781260233032
Author: Mader
Publisher: RENT MCG
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Chapter 15, Problem 3TC
Some sensory receptors, such as those for taste, smell, and pressure, readily undergo the process of sensory adaptation, or decreased response to a stimulus. In contrast, receptors for pain are less prone to adaptation. Why does this make good biological sense? What do you think happens to children who are born without the ability to feel pain normally?
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Some sensory receptors, such as those for taste, smell, and pressure, readilyundergo the process of sensory adaptation,or decreased response to a stimulus. In contrast, receptors for pain are less prone to adaptation. Why does this make good biological sense? What do you think happens to children who are born without the ability to feel pain normally?
The sensory systems are complex and have the amazing ability to respond to different types of environmental stimuli. What is one aspect of the sensory systems we have looked at (gustatory, olfactory, or visual) that you found particularly interesting and would like to know more about?
The sensory contex is the area of your brain that processes sensations from your body. Each section of the sensory cortex processes information from a different body part. Larger body parts, such as you back or thighs, do not necessarily receive more space the sensory cortex. Explain why larger areas of your body such as your stomach back or thighs do not have a large space in the sensory cortex of the brain and why is it important that these areas cannot distinguish minor sensations.
Chapter 15 Solutions
HUMAN BIOLOGY
Ch. 15.1 - List the four categories of sensory receptors and...Ch. 15.1 - 2. Distinguish between perception and sensation.
Ch. 15.1 - Prob. 3LOCh. 15.1 - Prob. 1CYPCh. 15.1 - Prob. 2CYPCh. 15.1 - Prob. 3CYPCh. 15.2 - Prob. 1LOCh. 15.2 - Prob. 2LOCh. 15.2 - Prob. 3LOCh. 15.2 - Prob. 1CYP
Ch. 15.2 - Prob. 2CYPCh. 15.2 - Prob. 3CYPCh. 15.3 - Prob. 1LOCh. 15.3 - Prob. 2LOCh. 15.3 - Prob. 3LOCh. 15.3 - Identify the structures of the tongue and nose...Ch. 15.3 - Compare and contrast the function of the...Ch. 15.3 - Summarize the pathway of sensory information...Ch. 15.4 - Prob. 1LOCh. 15.4 - Prob. 2LOCh. 15.4 - Prob. 3LOCh. 15.4 - Prob. 4LOCh. 15.4 - Prob. 1CYPCh. 15.4 - Prob. 2CYPCh. 15.4 - Prob. 3CYPCh. 15.4 - Prob. 1BTHCh. 15.4 - Prob. 2BTHCh. 15.5 - Prob. 1LOCh. 15.5 - Prob. 2LOCh. 15.5 - Prob. 3LOCh. 15.5 - Prob. 1BTHCh. 15.5 - Prob. 2BTHCh. 15.5 - Identify the structures of the ear involved in...Ch. 15.5 - Describe the role of mechanoreceptors in the sense...Ch. 15.5 - Prob. 3CYPCh. 15.6 - Prob. 1LOCh. 15.6 - Prob. 2LOCh. 15.6 - Prob. 3LOCh. 15.6 - State the location and function of the structures...Ch. 15.6 - Prob. 2CYPCh. 15.6 - Contrast rotational and gravitational equilibrium...Ch. 15 - Prob. 1ACh. 15 - Prob. 2ACh. 15 - Prob. 3ACh. 15 - Prob. 4ACh. 15 - Prob. 5ACh. 15 - Prob. 6ACh. 15 - Prob. 7ACh. 15 - Prob. 8ACh. 15 - Prob. 9ACh. 15 - Prob. 10ACh. 15 - Prob. 11ACh. 15 - Label this diagram of a human ear. Outer earCh. 15 - Prob. 13ACh. 15 - Prob. 14ACh. 15 - Prob. 15ACh. 15 - Prob. 16ACh. 15 - 1.What receptors arc activated when we enjoy...Ch. 15 - Prob. 2TCCh. 15 - Some sensory receptors, such as those for taste,...Ch. 15 - Prob. 4TCCh. 15 - Prob. 5TCCh. 15 - Prob. 6TC
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- What are the similarities in how receptive fields are represented by the nervous system? What advantage does this give us with respect to senses?arrow_forwardWhat are some general similarities in how receptive fields are represented by the nervous system? What advantage does this give us with respect to those senses?arrow_forwardWhich of the following is a sense that humans possess? Pain from cold Ultraviolet vision Magnetic polarity Infrared vision Electrical currentsarrow_forward
- Describe how your brain gets sensory information when you eat a hamburger. You need to include all the senses that are involved in this task.arrow_forwardWhich of the following best describes the function of a camera type eye? A) To form high-definition images that are transmitted to the brain. B) To gather and concentrate light through a lens onto retinal tissue which generates an impulse that is transmitted to the brain. C) To protect the optic nerve which generates an impulse that is transmitted to the brain. D) To detect vibrations through the vitreous body which generates an impulse that is transmitted to the brain.arrow_forwardWhen a person blinks, the part of the brain that interprets visual stimulation is suppressed. The spontaneous act of blinking is controlled by the area of the brain that controls involuntary movements such as breathing and blood pressure. To determine whether the lack of light or the act of blinking causes the suppression, scientists had subjects close their eyes and then placed a bright flashing light in their mouth to stimulate the photoreceptors in the eyes through the palate. Visual stimulation was still suppressed. So the photoreceptors in the retina were not stimulated even though they were exposed to light. This study demonstrated that when a person blinks, it is the act of blinking and not the absence of light that causes the suppression of visual stimulation. In the diagram above, identify the part of the brain that is suppressed during blinking and the part of the brain that controls involuntary, spontaneous blinking. Select one: a. 3 and 8 b. 2 and 9 c. 5 and 6 d. 1…arrow_forward
- Which of the following statements is NOT true about the sensory systems? Chemoreceptors are responsible for our senses of taste and smell Mechanoreceptors respond to physical motion and changes in shape A constant sensory stimulus may eventually lead to a decreased response thanks to sensory adaptation All of our senses except for sight travel through the thalamus where they eventually go on to the primary sensory area of the cerebrum Our sensory systems respond to external stimuli like sight and sound, but also internal stimuli like blood sugar levels or muscle contractionsarrow_forwardWhat is the role of transduction in the sensory system? How doestransduction occur for each of the senses described in this chapter?arrow_forwardMost animals lack cones in their retinas. How, then, do such animals view the visual world?arrow_forward
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