
Concept explainers
List and describe the four functions common to all sensory pathways.
- a.
- b.
- c.
- d.

To list: The four functions that are common to all sensory pathways with their description.
Introduction: The process that converts the physical or chemical stimulus into a receptor potential is known as sensory transduction. When a stimulus is given, it leads to the closing and opening of ions channels that results in receptor potentials.
Explanation of Solution
The four functions that are common to all sensory pathways are as follows:
- Transmission:
- Integration:
- Perception:
- Amplification and adaptation:
The sensory information is transmitted as an action potential, and it moves to the CNS (central nervous system). The frequency of generated action potential and quantity of released neurotransmitter determines the magnitude of a receptor potential.
Graded potential from receptors sums up and starts the integration of the information from sensory neurons. This information integrates with CNS and complex receptors.
Sensory neurons pass impulse that routes into different parts of the brain. These parts of the brain interpret these impulses and produce the perception based on different stimuli.
Amplification is a process that strengthens the energy of a stimulus with the help of accessory structures of sense organs. The sensitivity of receptors cells decreases with continuous stimulation. This is known as sensory adaptation.
Thus, four functions that are common to all sensory pathways are transmission, integration, perception, and amplification and adaptation.
Want to see more full solutions like this?
Chapter 50 Solutions
Study Guide for Campbell Biology
- Outline the negative feedback loop that allows us to maintain a healthy water concentration in our blood. You may use diagram if you wisharrow_forwardGive examples of fat soluble and non-fat soluble hormonesarrow_forwardJust click view full document and register so you can see the whole document. how do i access this. following from the previous question; https://www.bartleby.com/questions-and-answers/hi-hi-with-this-unit-assessment-psy4406-tp4-report-assessment-material-case-stydu-ms-alecia-moore.-o/5e09906a-5101-4297-a8f7-49449b0bb5a7. on Google this image comes up and i have signed/ payed for the service and unable to access the full document. are you able to copy and past to this response. please see the screenshot from google page. unfortunality its not allowing me attch the image can you please show me the mathmetic calculation/ workout for the reult sectionarrow_forward
- Skryf n kortkuns van die Egyptians pyramids vertel ñ story. Maximum 500 woordearrow_forward1.)What cross will result in half homozygous dominant offspring and half heterozygous offspring? 2.) What cross will result in all heterozygous offspring?arrow_forward1.Steroids like testosterone and estrogen are nonpolar and large (~18 carbons). Steroids diffuse through membranes without transporters. Compare and contrast the remaining substances and circle the three substances that can diffuse through a membrane the fastest, without a transporter. Put a square around the other substance that can also diffuse through a membrane (1000x slower but also without a transporter). Molecule Steroid H+ CO₂ Glucose (C6H12O6) H₂O Na+ N₂ Size (Small/Big) Big Nonpolar/Polar/ Nonpolar lonizedarrow_forward
- what are the answer from the bookarrow_forwardwhat is lung cancer why plants removes liquid water intead water vapoursarrow_forward*Example 2: Tracing the path of an autosomal dominant trait Trait: Neurofibromatosis Forms of the trait: The dominant form is neurofibromatosis, caused by the production of an abnormal form of the protein neurofibromin. Affected individuals show spots of abnormal skin pigmentation and non-cancerous tumors that can interfere with the nervous system and cause blindness. Some tumors can convert to a cancerous form. i The recessive form is a normal protein - in other words, no neurofibromatosis.moovi A typical pedigree for a family that carries neurofibromatosis is shown below. Note that carriers are not indicated with half-colored shapes in this chart. Use the letter "N" to indicate the dominant neurofibromatosis allele, and the letter "n" for the normal allele. Nn nn nn 2 nn Nn A 3 N-arrow_forward
- Human Biology (MindTap Course List)BiologyISBN:9781305112100Author:Cecie Starr, Beverly McMillanPublisher:Cengage Learning
- Medical Terminology for Health Professions, Spira...Health & NutritionISBN:9781305634350Author:Ann Ehrlich, Carol L. Schroeder, Laura Ehrlich, Katrina A. SchroederPublisher:Cengage LearningHuman Physiology: From Cells to Systems (MindTap ...BiologyISBN:9781285866932Author:Lauralee SherwoodPublisher:Cengage Learning



