List five general types of sensory receptors.

Q: How is the duration of stimulus coded by the primary sensory neuron? (Human Physiology)

A: The nervous system is one of the vital systems of a body. It is a system of nerves which carry…

Q: What does a receptor detect?

A: Receptors are known as the special class of proteins that will function by binding the specific…

Q: when a stimulus is applied for a prolonged period the rate of receptor discharge slows

A: Sensory adaptation is a phenomenon that occurs when the sensory receptors are exposed to stimuli for…

Q: List three ways in which rods and cones differ in structure or function.

A: Cone cells and rod cells are photoreceptors found in the eyes. Rod cells are located around the…

Q: What is the importance of Receptor Field Overlap?

A: RECEPTIVE FIELDS:      Receptive fields depicts that the region of space, when a stimulant…

Q: Fill in the blank:  The organs of static equilibrium are located within two expanded chambers of the…

A: Ear is the chief sense organs that plays a key role in hearing and balance. It has three parts…

Q: Differentiate between the function of rapidly adapting and slowlyadapting receptors?

A: Receptors refers to the structure which detects the stimulus and converts the stimulus into an…

Q: Explain the meaning and relevance of a sensory neuron’s receptive field?

A: The sensory neuron is a nerve cell and detects external signals. These receive information through…

Q: List the four kinds of information obtained from sensory receptors, and describe how the nervous…

A: Sensory receptors are spread throughout the body. It includes both interoceptors as well as…

Q: list and describe the five major types of sensory receptors, and give an example of each?

A: The body experiences external stimuli(sensation) through various sensory receptors located on the…

Q: Describe one situation in which these sensory neurons are important.

A: BASIC INFORMATION  NEURON   It is the longest cell inside the human body  It is found in the brain…

Q: List a specific example of each of the four types of sensoryreceptors.

A: Sensory receptors are epidermal cells which are able to respond to the stimulus from environment.…

Q: List the four types of general sensory receptors, and iden- tify the nature of the stimulus that…

A: Sensory receptors are defined as the specialized epidermal cells which respond to the stimuli of the…

Q: Identify five kinds of sensory receptors based on the type of energy they transduce. What is the…

A: Receptors act as a sensory organs or cells and receive stimuli from the sensory nerves. They pass…

Q: Describe the functions of the four types of sensory receptors.

A: One of a living individual's features is its capacity to react to signals. The human sensory system…

Q: List the four categories of sensory receptors and describe what each respondsto.

A: Sensory receptors:  They are the epidermal cells that respond to the environmental stimuli and…

Q: What are the General Principles Sensory Receptors?

A: The neuron is formed of dendrites and axon. The dendrites are projection-like structures that…

Q: To simplify sensory receptor classification, why might it make senseto eliminate nociceptors as a…

A: Nociceptors are the sensory receptors that respond to threat stimuli. They are also called pain…

Q: What is the role of Specific Sensory Systems?

A: In this type of Voluntary action (Sitting and running), the stimulus is carried out directly to the…

Q: Define receptors

A: Introduction  Protein is one the most important biomolecules which perform various biological…

Q: The transmission of sensory information requires the input of free energy. For each sensory system…

A: The sensory system is a portion of the nervous system that functions in processing sensory…

Q: Describe six sensory receptors that inform the CNS about the condition of the body.

A: Sensory receptors are specialized cells that are present all over the skin and also in the viscera.…

Q: Distinguish a sensory receptor from an effector.

A: The nervous system is an important part of the human anatomy. Human beings are capable of…

Q: Explain why different types of receptor cells and neural circuits are required for day and night…

A: Rods and cones are the two kinds of photo-receptors in the retina of humans. The rods are…

Q: Define olfactory receptors.

A: Receptors are protein molecules that have specific domains to interact with the molecule (ligand) to…

Q: Describe the flow of generation of receptor potential when sensory receptors detected stimuli.

A: Sensory receptors present in our body helps in detecting the changes that occur both in our external…

Q: Which two of the following are part of the olfactory organs? a. olfactory receptor cells b. columnar…

A: The sensory system that comprises various organs and helps us provide the sense of smell (olfaction)…

Q: Fill in the blank: Before gaseous substances can stimulate the olfactory receptors, they must be…

A: Animals use their perception of smell (olfaction) for various activities like finding mates,…

Q: Describe the three types of touch and pressure receptors.

A: The skin has various kinds of nerve endings that help in the transmission of different kinds of…

Q: Classify receptors by their response to stimuli

A: The receptors are the chemical structures that are composed of proteins. It has the capability of…

Q: Define sensory receptors and classify them by location andstimuli.

A: The group of specialized cells that can detect the changes in the environment are called receptors.…

Q: The olfactory tract connects to what component in the olfactory system

A: Paired olfactory organs in the nasal cavity, contain specialized olfactory receptor neurons that…

Q: Diagram a generalized sensory receptor cell and showhow it changes its firing rate in response to…

A: Stimuli in defined as an environment that activates specialized receptors in the peripheral nervous…

Q: Slowly adapting receptors include all the following types, except :-a- Golgi tendon organsb- warmth…

A: Slowly adapting receptors responds as long as the stimulus starts and the frequency of the response…

Q: What is adaptation of a sensory receptor? At what stage(s) does itoccur? What are its functions?

A: Introduction:- A receptor is a molecule, usually a protein, that receives signals and transmits them…

Q: What is the difference between a sensation and a perception. Name four types of sensory receptors.

A: Sensory and perception receptors

Q: Name the various general sense receptors and their functions

A: Sense is a feeling our body feels when external stimuli hits our body and our body responses. The…

Q: Name the two types of sensory cells present in retina.

A: A photoreceptor cell is a particular kind of neuroepithelial cell found in the retina that is fit…

Q: Classify sensory receptors according to body location, stimulus detected, and structure.

A: Sensory receptors are defined as the dendrites of sensory neurons that are specialized for receiving…

Q: Identify and describe the three criteria used to classify receptors.

A: Receptors  Receptors are glycoproteins present on the cell surface or inside the cell and help in…

Q: Sketch and label a single sensory neuron cell body.

A: A sensory neuron detects and responds to external stimuli. The sensory neurons receive signals with…

Q: Mention to functions of sensory receptors.

A: Sensory receptors:These are the definite cells, usually neurons, which recognize and react to the…

Q: Describe the general range in structural complexity of sensory receptors, and identify what is…

A: Environmental stimuli are responded by the Specialized epidermal cells is called the sensory…

Anatomy and Physiology of Special Sensory Organs

Sensory organs can be labeled as special sensory structures that permit sight, hearing, odor, and flavor. Sensory structures permitting proprioception, touch, thermal, and pain perception can be classified as more advanced sensory organs. The sensory neurons are trained to find out modifications in the external and internal conditions so that a person's body can react to that change. A stimulus is the first signal that is recognized by any sensory receptor of the body. Stimulus is an impulse generated when there is a change in the surroundings of a person. For example, a heated environment will alert the brain through the thermal sensory organs and generate a reflex accordingly.

Sensory Receptors

The human sensory system is one of the most complex and highly evolved structures, which processes a myriad of incoming messages. This well-coordinated system helps an organism or individual to respond to external stimuli, appropriately. The sensory receptors are an important part of the sensory system. These receptors are specialized epidermal cells that respond to external environmental stimuli. These receptors consist of structural and support cells that form the peripheral unit of the receptor and the neural dendrites which receive and detect the external stimuli.