Concept explainers
To review:
The reason due to which only 3% of the somatosensory cortex is responsible for hearing while 30% of the sensory cortex is responsible for vision, based on natural selection.
Introduction:
The sense organs are not just present in vertebrates but are also present in different forms in invertebrates and single-celled organisms as well. The single-celled organisms are able to detect a chemical change in water. Invertebrates have very simple types of receptors that help them detect any change in their environment so that they could move to a safe harbor. The visual receptors and auditory receptors have evolved over the course of time. It has been speculated that eyes were the first sense organ that developed in living organisms.
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Biology: The Dynamic Science (MindTap Course List)
- I need help finding a research paper and a news article that evaluates how brain and mind are presented outside the scientific literature. Specifically, you’ll choose an empirical study (2020 or earlier) that was featured in news reports and critically evaluate its presentation there in light of the original research paper. The topic is about visual perception in animals or humans . We already spoke about mantis shrimp so that example is not available however it can be any other animal.arrow_forwardDescribe sensory adaptation and then give one example of a case in which one might interpret this to be an advantage and one that could be considered a disadvantaged.arrow_forwardSelect the statement that best describes how the nervous system encodes sensory input. a. Neural coding permits precise assessments of the absolute intensity of a stimulus. b. Neural circuits in sensory systems are always convergent. c. The neural representation of sensory input is an exact replica of the physical world. d. The neural representation of sensory input emphasizes some sensory qualities over others. e. Each neuron must be optimized to code both resolution and sensitivityarrow_forward
- Ture or False:(T/F) A bee would detect the odor of the flowers using trichoid sensilla located on the antennae and the olfactory information would be processed in the glomeruli of the deuterocerbrum and incorporated into olfactory learning in the corpora pedunculata of the protocerebrum.(T/F) A bee would monitor and control flight speed using interommatidial hairs and the optomotor response.(T/F) Stresses and strains on the exoskeleton during flight would be monitored by basiconic and coeloconic sensilla located in the wing hinge.arrow_forwardInclude a 5-10 sentence explanation of how the ear senses sound and relays that data to the brain to interpret auditory information. Some pieces to consider: What path does the sound travel through the ear? What structures do the waves interact with? How does the signal travel to the brain? Where in the brain is the data processed? How does this sense change with age? What could cause deafness in humans (there are at least two major ways this can happen)?arrow_forwardDistinguish between static and dynamic equilibrium. The sense of equilibrium (balance) is really two senses— static equilibrium and dynamic equilibrium—that come from different sensory organs. The organs of static equilibrium (stat′ik e″kwı˘-lib′re-um) sense the position of the head, maintaining balance, stability and posture when the head and body are still. When the head and body suddenly move or rotate, the organs of dynamic equilibrium (di-nam′ik e″kwı˘- lib′re-um) detect such motion and aid in maintaining balance.arrow_forward
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- Which sensory processing principle listed below best explains why we detect heat sensation when eating foods that contain capsaicin, the molecule found in chili peppers. a. Parallel processing. b. Labeled lines. c. Topographic maps. d. Efferent modulation . e. Neural plasticity.arrow_forwardReview how photoreceptors within the eye detect light and transmit that information to the brain, by identifying each lettered structure in the figure below and answering the questions that follow: A: B: C: D: E: F: G: Which structure responds to color?: Which structure responds to dim light and movement?: Which two structures release neurotransmitters in response to light?: Which structure binds to those neurotransmitters, relays an action potential, and releases a second set of neurotransmitters?: Which structure binds to this second set of neurotransmitters and relays an action potential through the optic nerve to the brain?: Which direction does light travel through the retina? Toward the choroid or away?: Which direction do neural signals travel through the retina? Toward the choroid or away?:arrow_forwardWhich of the following lists correctly prioritizes by importance (highest to lowest) the systems, end organs, and/or receptors necessary for spatial orientation in flight? A. Visual system, cutaneous exterocepetors, auditory orientation cues, vestibular system OB. Vestibular system, visual system, cutaneous exteroceptors, auditory orientation cues OC. Visual system, vestibular system, cutaneous exteroceptors, auditory orientation cues OD. Visual system, nonvestibular proprioceptors, vestibular system, cutaneous exteroceptorsarrow_forward
- Biology: The Dynamic Science (MindTap Course List)BiologyISBN:9781305389892Author:Peter J. Russell, Paul E. Hertz, Beverly McMillanPublisher:Cengage Learning