![Human Biology (MindTap Course List)](https://www.bartleby.com/isbn_cover_images/9781305112100/9781305112100_largeCoverImage.gif)
Human Biology (MindTap Course List)
11th Edition
ISBN: 9781305112100
Author: Cecie Starr, Beverly McMillan
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 14, Problem 5CT
In a rock climber like the man pictured in Figure 14.25, which organs of equilibrium are activated?
Figure 14.25 Dangling upside down affects several organs of equilibrium. What are they?
Expert Solution & Answer
![Check Mark](/static/check-mark.png)
Want to see the full answer?
Check out a sample textbook solution![Blurred answer](/static/blurred-answer.jpg)
Students have asked these similar questions
Several of the events that occur between the time a physician strikes apatient’s patellar tendon with a rubber hammer and the time the quadriceps femoris contracts (knee-jerk reflex) are listed below:(1) increased frequency of action potentials in sensory neurons(2) stretch of the muscle spindles(3) increased frequency of action potentials in the alpha motor neurons(4) stretch of the quadriceps femoris(5) contraction of the quadriceps femorisWhich of the following most closely describes the sequence ofevents as they normally occur?a. 4,1,2,3,5 c. 1,4,3,2,5 e. 4,2,3,1,5b. 4,1,3,2,5 d. 4,2,1,3,5
When a person is myopic, he/ she can clearly see:(a) both nearby and far off objects(b) Only nearby objects(c) only far off objects(d) Neither nearby nor far off objects
Describe the role of the following in planning and executing movement:
spinal cord -
brain stem -
thalamus -
cerebellum -
basal ganglia (basal nuclei) -
cerebral cortex -
Chapter 14 Solutions
Human Biology (MindTap Course List)
Ch. 14 - When a receptor cell detects a specific kind of...Ch. 14 - Name six categories of sensory receptors and the...Ch. 14 - How do somatic sensations differ from special...Ch. 14 - Explain where free nerve endings are located in...Ch. 14 - Prob. 5RQCh. 14 - What are the stimuli for taste receptors?Ch. 14 - How do smell signals arise and reach the brain?Ch. 14 - Label the parts of the ear:Ch. 14 - In the ear, sound waves cause the tympanic...Ch. 14 - Label the parts of the eye:
Ch. 14 - How does the eye focus the light rays of an image?...Ch. 14 - A __________is a specific form of energy that can...Ch. 14 - Awareness of a stimulus is called a ________.Ch. 14 - ____________ is understanding what particular...Ch. 14 - A sensory system is composed of __________. a....Ch. 14 - ___________detect energy associated with changes...Ch. 14 - Detecting substances present in the body fluids...Ch. 14 - Which of the special senses is based on the...Ch. 14 - Rods differ from cones in the following ways: a....Ch. 14 - The outer layer of the eye includes...Ch. 14 - The inner layer of the eye includes the...Ch. 14 - Your visual field is ______________. a. a...Ch. 14 - Match each of the following terms with the...Ch. 14 - Prob. 1CTCh. 14 - Prob. 2CTCh. 14 - Jill is diagnosed with sensorineural deafness, a...Ch. 14 - Larry goes to the doctor complaining that he cant...Ch. 14 - In a rock climber like the man pictured in Figure...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- What is dynamic equilibrium? What structures are involvedwith dynamic equilibrium?arrow_forwardScientists are experimenting with new technologies that could help people with missing limbs. In one investigation, electrodes implanted in the nervous tissue of a monkey were connected to an artificial hand. The monkey's nervous system was able to direct the artificial hand to move. The below image shows the monkey raising a piece of zucchini to its mouth using the thought-controlled robotic are (A). a. Using a flowchart, illustrate the basic neural pathway from the sensory stimulus to the motor output. b. What are some other potential applications for this technology? c. Do the benefits to human life justify this form of animal research?arrow_forwardThe role of γ-motor neurons in regulation of equilibrium is achieved by :-a- initiating contraction of spindle fibers which directly antagonize postural deviationb- increasing spindle sensitivity to stretchc- directly stimulating extrafusal muscle fibers to antagonize postural deviationd- directly adjusting the discharge of α-motor neurons innervating the extrafusal muscle fibers to antagonize postural deviationarrow_forward
- Strabismus is an eye condition in which one eye is not aligned correctly (see pictures below). One treatment is to inject botulinum toxin (Botox) into eye muscles to correct the misalignment. Considering the effects of botulinum toxin on the neuromuscular junction we have learned, which muscle would you inject the toxin (A-D)? Briefly explain the molecular mechanism underlying this treatment. Left eye Right eye Normal eye alignment Left eye Right eye A B C D D Strabismusarrow_forwardWhich statement about cat locomotion is true? Flexors are not important during the swing phase. Extensors do not have an important role during the stance phase. It is controlled by groups of spinal central pattern generators (CPGs) that produces left and right alternate gaits activity. Gaits in left and right legs are always synchronized togetherarrow_forwardElectric signals can be used to Write the letters of all that apply in the box below. Use all capital letters, with no punctuation. For example, if A and B are correct, write "AB". If only A is correct, write "A". A) strengthen the muscle. B) activate the muscle after injury. C) block pain. D) contract muscles.arrow_forward
- The role of muscle spindles in the maintenance of the upright posture depends upon all the following, except :-a- contraction of the peripheral contractile part of spindle fibersb- increased sensory discharge from spindles of postural musclesc- increased supraspinal facilitation to the γ-motor neurons of postural musclesd- presence of greater numbers of spindles in postural musclesarrow_forwardInsects and vertebrates have analogous proprioceptors that monitor muscle length and tension, joint positions, limb forces, and so on. Insects, however, do not have statocysts to monitor the direction of gravitational force. How could an insect detect gravity when at rest? What could be the possible adaptive advantage of the absence of statocysts for a flying insect?arrow_forward~1-stimulus, 2-depolarization, 3-repolarization, 4-hyperpolarization ~1-threshold, 2-depolarization, 3-hyperpolarization, 4-repolarization ~1-threshold, 2-repolarization, 3-depolarization, 4-hyperpolarization ~none of the answers are correctarrow_forward
- When you wave your right hand, what part of your brain initiates the action?arrow_forwardThe Libet Experiment found that the start of the Readiness Potential: Occurred after participants reported they had the will to move to move their wrist. Preceded when participants reported they had the will to move ONLY but not before they moved their wrist. Preceded when participants reported they had the will to move AND before they moved their wrist. O Preceded when participants actually moved ONLY but not before reporting the will to move their wrist.arrow_forwardWe regularly make conscious decisions to make specific muscular movements. For example, when using the touch interface of your phone, you make a conscious effort to scroll up and down the screen using your finger. In contrast, there are many muscular movements that cannot be controlled voluntarily. For example, you cannot make your heart stop by thinking about it. Which of the following statements correctly identifies the parts of the nervous system that are involved in voluntary and involuntary actions, respectively? Select one: a. Motor neurons of the somatic nervous system and motor neurons of the autonomic nervous system b. Motor neurons of the autonomic nervous system and sensory neurons of the somatic nervous system c. Sensory neurons of the somatic nervous system and sensory neurons of the autonomic nervous system d. Sensory neurons of the peripheral nervous system and motor neurons of the autonomic nervous systemarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Human Biology (MindTap Course List)BiologyISBN:9781305112100Author:Cecie Starr, Beverly McMillanPublisher:Cengage LearningPrinciples Of Radiographic Imaging: An Art And A ...Health & NutritionISBN:9781337711067Author:Richard R. Carlton, Arlene M. Adler, Vesna BalacPublisher:Cengage Learning
![Text book image](https://www.bartleby.com/isbn_cover_images/9781305112100/9781305112100_smallCoverImage.gif)
Human Biology (MindTap Course List)
Biology
ISBN:9781305112100
Author:Cecie Starr, Beverly McMillan
Publisher:Cengage Learning
![Text book image](https://www.bartleby.com/isbn_cover_images/9781337711067/9781337711067_smallCoverImage.jpg)
Principles Of Radiographic Imaging: An Art And A ...
Health & Nutrition
ISBN:9781337711067
Author:Richard R. Carlton, Arlene M. Adler, Vesna Balac
Publisher:Cengage Learning
GCSE PE - ANTAGONISTIC MUSCLE ACTION - Anatomy and Physiology (Skeletal and Muscular System - 1.5); Author: igpe_complete;https://www.youtube.com/watch?v=6hm_9jQRoO4;License: Standard Youtube License