How is the processing of olfactory stimuli different from that of other special sensory stimuli?

Q: Name the five primary taste sensations and indicate aspecific stimulus for each.

A: Sense organs are the parts of the body by which we hear, smell, taste, see and touch. The five sense…

Q: How do the different types of taste receptors stimulate the release of a neurotransmitter?

A: Neurotransmitters are chemical messengers that are useful in transmitting messages from nerve cells…

Q: What act as a sensory receptor for the sense of smell ?

A: Chemoreceptors.

Q: How do the olfactory organs of Scoliodon and Rana differ?

A: Scolidon, commonly called dogfish, belongs to the class of elasmobranchii. They are cold-blooded,…

Q: Describe the pathway by which olfactory stimuli are transmitted from the nasal cavity to the brain

A: The olfactory system which is known to provide the sensation of smell is known as the sensory system…

Q: What are the chemical senses? Explain in steps the process of tasting  and the process of smelling

A: The chemical sensory systems are mostly associated with the nose and mouth. The senses work…

Q: Why are the neurons in the earlier stages of the sensory pathways necessary for perception?

A: Humans experience senses like touch, pain, etc because of the sensation or sensory pathways for…

Q: Which is the part of thehuman visual system wherethe receptors that sense light,i.e., the…

A: Eye is the chief organ of the visual system. In most mammals they are paired structures and are oval…

Q: Trace a sensory impulse from a taste receptor to thecerebral cortex.

A: A specialized nerve cell which responds to a stimuli in the inner or outer environment, by producing…

Q: What are the names of the specific receptors used for taste, vision, hearing, smell, and touch?

A: Our senses are used to gauge our environment for various elements. This is done through the acts of…

Q: Which neurotransmitter is released by salty taste receptor cells?

A: Approximately 50% of the total number of taste bud cells are type I cells. Type I cells are…

Q: How is the sensory mechanism of the semicircular ducts similar to that of the saccule and utricle?

A: Introduction: The ears are organs that give two principle functions that are hearing and equilibrium…

Q: What is a major difference between olfactory receptors and those of the vomeronasal organ?

A: To answer this question we should have knowledge of animal physiology.

Q: What are the five primary tastes? Describe how each typeof tastant causes depolarization of a taste…

A: Across the globe, everyone is fond of eating because of the taste. The taste preferences are…

Q: Which sensory receptors permit you to perform actions such as finding your way into bed in the dark?

A: Sensory receptors detect the changes that occur in the body as well as in the exterior environment.…

Q: Explain the processes involved in olfactory adaptation.

A:

Q: Which Receptor detects taste?

A: Step 1 The sensory system is a component of the nervous system which is specialized to pick up…

Q: What is the purpose of a sensory receptor?

A: Sensory Receptors are special types of cells, that detect changes in the environment. There are…

Q: What region of the brain receives subconscious input from the olfactory cells? What region receives…

A: Olfactory receptor cells/ORCs are highly specialized nerve cells that contain a maximum of eight…

Q: Why is saliva necessary to taste?

A: Animals poses some specialised structures to perceive the different type of changes(=stimuli)…

Q: Light rays from an object in the temporal half of the visual field strike which half of the retina?

A: The visual field may be defined as the total area of vision of our eyes. When our eyes are focused…

Q: Which structure of the eye is responsible for focusing visual stimuli?

A: Introduction :- The eye has a spherical ball form with a small protrusion in the front. There are…

Q: What sensory pathway (tract) transmits pain sensation to the brain? Does anesthesia eliminate the…

A: Sensory pathways refer to the neural pathways by which sensory information from the peripheral…

Q: What roles do the midbrain, cerebellum, thalamus, and cerebrum playin vision and responses to visual…

A: The human brain is a complex structure surrounded by the skull. The main regions of the brain…

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: Describe the path of nerve impulses from olfactory receptors to the parts of the brain to be…

A: Olfactory neural network starts in the nasal cavity where olfactory receptors are present and ends…

Q: What are the olfactory gland and Bowman's gland? and what are their functions ? Explain with…

A: Nose or nasal cavity is the major part of our body which is responsible for the sense of smell or…

Q: In what ways are our senses of taste and smell similar, and how do they differ?

A: Senses of taste and smell are similar as they both combine at the back of the throat and when…

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: what are the factors affecting visual perception of humans?

A: Visual perception is the ability to interpret the surrounding environment through photopic vision…

Q: What is the specialized receptor essential to hearing

A: Hearing, also known as auditory perception refers to the ability to perceive sound by detecting the…

Q: How do the olfactory bulbs of sheep compare to the olfactory bulbs of humans?

A: The olfactory bulb is located in the fore brain of vertebrates that receives neural input about…

Q: How is our sense of smell linked with the sense of taste?

A: The sense of smell and taste are very important as they elicit the response for food odor and deadly…

Q: What brain regions serve the sense of smell and how dothey differ in their olfactory functions?

A: The brain has four main structures; the Cerebrum, Cerebellum, Limbic System, and Brain Stem. The…

Q: Briefly define what is the taste sensory pathway.

A: Taste, also known as gustation. The taste organs allow organisms to identify the types of food and…

Q: What do sensory receptors respond?

A: The nervous system is a complicated biological part made up of a network of many nerves. Signal…

Q: how is taste and smell senses linked together

A: The senses of smell and taste combine at the back of the throat. When something is tasted before…

Q: How it becomes the sixth member of the taste receptor?

A: A taste receptor is a type of cellular receptor that enables the taste sensation.    When we enter…

Q: What factors contribute to individual differences in olfactory sensitivity?

A: BASIC INFORMATION NERVOUS SYSTEM :- It is of two types namely Central nervous system (CNS) and…

Q: The area in the anterior portion of the temporal lobe that receives input from the olfactory bulb…

A: Temporal lobe sits behind the ear and is the second largest lobe. These are associated with…

Q: What is the vomeronasal organ and what activity does it perform? Why is its functioning often…

A: The sense organs are defined as the specialized sensory organs that are essential to identify the…

Q: Which one of the five categories of sensory receptorsis primarily dedicated to external stimuli?

A: Sensory receptors are mainly present in organs like internal organs, mouth, nose ears, and eyes. The…

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.