The ability to localize the site of stimuli depends upon :-a- the type of the stimulated receptorb- connections between the receptor and the sensory cortexc- the rate of adaptation of the stimulated receptorsd- the nature of the stimulus
Q: Which one of these responses are regarded to be a sensory response? a. Illness response b.…
A: A nervous system is a collection of neurons and nerves that collectively work to transmit…
Q: Input to the human visual cortex comes from cones and rods (by way of ganglion cells) in what…
A: The visual cortex of the brain is the part of the cerebral cortex located in the occipital lobe that…
Q: A reflex action :-a- is a fast brief response to a sensory stimulusb- is involved in regulation of…
A: The nervous system is an intricate network of neurons that allows us to respond to sensory…
Q: Pain threshold :-a- is the highest intensity of stimulus that causes painb- is the lowest intensity…
A: Pain refers to the sensation experienced by the animals including humans when they are exposed to…
Q: occurs when the cerebral cortex interprets the nerve impulses from sense organs. Sensation. O…
A: Introduction :- The cerebral cortex is a covering of neuronal tissue that covers the mammalian…
Q: After hitting your thumb accidentally with a hammer, you quickly withdraw your hand. You do not feel…
A: Introduction Mechanoreceptors are the receptors which deals with the detection of stimuli such as…
Q: The conversion of an environmental stimulus into a nerveimpulse is called sensorya. conduction.b.…
A: The brain is the central processing unit in humans and all other higher animals. The brain is made…
Q: If a kitten has one eye shut for its first few weeks of life, its visual cortex becomes insensitive…
A: The region of the cerebral cortex that is responsible for processing visual information is the…
Q: Most sensory receptors :-a- are stimulated by different types of stimulib- are stimulated only by…
A: A major role of sensory receptors is to tell us about the environment around us or about the…
Q: Sensory impulses from spindles of a stretched muscle could inhibit antagonistic muscles by :-a-…
A: The nervous system plays a major role in transmitting the reflexes from the tissues to the brain.…
Q: Summarize the process of sensory experience, including all four major steps. These steps are:…
A: * Human visual system has ability to sense environment that requires communication between sensory…
Q: The transduction of sound waves into action potentials occurs(A) in the tectorial membrane as it is…
A: The hair cells play a vital role in hearing as the sounds are being detected by these cells and then…
Q: Pain sensation :-a- is evoked by strong stimulation of specific receptorsb- produces reactions that…
A: Sensation refers to mental or physical feeling or perception in response to a specific external…
Q: Select the statement that best describes how the nervous system encodes sensory input. a. Neural…
A: The study of the hypothetical relationship between the stimulus and individual or ensemble neuronal…
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: Fill in the blank: A sensation may seem to fade away when receptors are continuously stimulated as…
A: The sensation is defined as the detection and interpretation of a stimulus. The stimulus can be both…
Q: Tonic receptors a.are fast-adapting. b.do not fire continuously to a sustained stimulus. c.produce…
A: Receptors are proteins channels in membrane which bind to ligands and creates responses in the…
Q: Stimulation of membrane protein receptors by binding to specific molecules is not responsible…
A: The correct option is (c).
Q: Sensory receptors are classified functionally according to the following criteria, except :-a- their…
A: Neurons are classified based on their structure, function, and shape of their cell bodies.…
Q: What is the correct order for the stages of sensory perception?a. transduction, stimulation,…
A: Receptor potential sometimes reffered to as generator potential. This is the graded type of…
Q: Sensory pathways of smell and taste a. are integrated with the advanced vomeronasal organ that…
A: The neurons of the thalamus are involved in the perception of sensory stimuli. Electrical potentials…
Q: Which sensory processing principle listed below best explains why we detect heat sensation when…
A: Sensory perception refers to an individual or organism's ability to process stimuli in their…
Q: All sensory organs relay information through the thalamus but not in the same way. How does the…
A: All the sensory organs acts as receptor potentials and starts signalling. This signalling through…
Q: Which of the following is an example of adequate stimulus? O A. Pressure waves that hit the rods…
A: the correct option is C Changes in velocity that are detected by the vestibular organs. Adequate…
Q: ________ furnishes the raw material of sensory experience; ________ provides the finished product…
A: Psychology is the scientific study of mental states and processes and behavior in humans and other…
Q: Label each part of the brain with its name and the sense organ from which it receives a signal. re:…
A:
Q: Fine touch :-a- is detected by slowly adapting touch receptorsb- is transmitted by the spinothalamic…
A: Somatosensory system: It is part of the sensory nervous system. It contains sensory neurons whose…
Q: Which of the following represents a sensory input thatis not part of both the somatic and autonomic…
A: The nervous system is a system of nerve centers and nerves in human or animals, including spinal…
Q: A nurse observes that a patient who has cataracts is sittingcloser to the television than usual. The…
A: A cataract is referred to as the clinical condition in which the cloudiness of the eye lens occurs…
Q: If you present a stimulus that is within a neuron's receptive field, what will happen? O The neuron…
A: Specific organisms have restricted sensory space or receptive field that is capable of evoking…
Q: Which of the following statements about sensory receptors is FALSE? O a. Metabotropic receptors…
A: Statement 1. At the point when a ligand ties to these layer bound receptor proteins, the receptor…
Q: A more developed two-point tactile discrimination :-a- indicates a greater threshold distance for…
A: Tactile discrimination refers to the differentiating the information through tactile sensation. The…
Q: In the sensory pathway for taste Group of answer choices Taste information is carried by the…
A: Taste is associated mainly with the tongue, despite taste (gustatory) receptors being present on the…
Q: Detection of the stimulus modality depends upon :-a- the location of the receptors in the bodyb- the…
A: A stimulus is defined as any detectable change in the physical or chemical structure of the internal…
Q: The threshold level is reached at the neuro
A: Answer 1) Light hit the retina 2) Some sodium channels open in the neuronal membrane of the…
Q: What types of receptors are sensitive to the following modalities? a. light d. sound b. touch e.…
A: Receptors are protein molecules that can be attached to cell surface or located within the cell. It…
Q: B. Directions: Complete the table below Receptor Type Stimulus Location Photoreceptor Physical…
A: # According to our guideline we suppose to give a brief description of the answers. Different types…
Q: Rapidly adapting tactile receptors include all the following types, except :-a- Merkel discsb-…
A: The receptors present in sensory organs like eye, nose, ear, and mouth are called sensory receptors.…
Q: Receptor potential generates :-a- an electrotonic current which is transmitted along sensory fibers…
A: Given: Receptor potential generates :-a- an electrotonic current which is transmitted along sensory…
Q: Which of the following limits the potential of an individual neuron to encode the frequency of a…
A: Option A
Q: If a person’s cold receptors no longer convert cold stimuli into sensory signals, that person has a…
A: Introduction In multicellular organisms, cell signalling plays an important role in communication…
Q: Slowly adapting receptors differ from rapidly adapting receptors in :-a- stopping to discharge after…
A: The receptors are sensitive sites present on the cell membrane that can be activated by the stimuli.…
Q: Maculae of vestibular apparatus are :-a- stimulated by movement of endolymph over their surfaceb-…
A: The vestibular system is the apparatus of the inner ear involved in balance. The vestibular system…
Q: Signal detection theory suggests that deciding whether a stimulus is present depends partly on the…
A: Signal detection theory is a means to measure the ability to differentiate between…
Q: Once initiated, the receptor potential :-a- spreads to a long distance along the sensory nerve…
A: The receptor potential is a graded potential that is also called the generator potential. It is the…
The ability to localize the site of stimuli depends upon :-
a- the type of the stimulated receptor
b- connections between the receptor and the sensory cortex
c- the rate of adaptation of the stimulated receptors
d- the nature of the stimulus
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- Once initiated, the receptor potential :-a- spreads to a long distance along the sensory nerve fiberb- amplitude is not related to the strength of the stimulusc- always generates an action potential from the receptord- stays for a variable period depending on the type of the receptorDetection of the stimulus modality depends upon :-a- the location of the receptors in the bodyb- the magnitude of the stimulusc- the anatomical connections between the receptors and specific sensory areas in the cerebral cortexd- the magnitude of the receptor potentialSlowly adapting receptors differ from rapidly adapting receptors in :-a- stopping to discharge after a relatively longer period of constant stimulationb- detecting the dynamic properties of stimulic- detecting velocity of stimulid- generating receptor potentials as long as stimulus is applied.
- Most sensory receptors :-a- are stimulated by different types of stimulib- are stimulated only by specific stimulic- posses a high threshold for their specific stimulid- only ‘b’ and ‘c’ are correctThe two-element sensory receptors differ from other types of receptors in being:-a- more numerousb- more widely spread in the bodyc- more sensitived- composed of specialized cells at the sensory nerve terminalsReceptor potential generates :-a- an electrotonic current which is transmitted along sensory fibers to the CNSb- a nerve impulse at the receptive region of the receptorc- a state of hyperpolarization of the receptor membraned- a nerve impulse at the spike initiating region of the receptor
- Indicate whether each of the following is an example of sensory transduction or transmission. lon channels in a sensory v [ Choose ] cell in the skin open in transmission response to a change in transduction temperature. The membrane potential in [ Choose ] the dendrites of a touch receptor moves toward 0 mV An action potential is [ Choose ] carried along a sensory neuron toward the brainCrude touch is more effective than fine touch in evoking an emotional response because :-a- its provoking stimuli are strongerb- its central pathway connects with the limbic systemc- it is stimulated during emotional excitementd- the provoking stimuli have an emotional natureIn the process of sensory coding Recruitment of additional neurons occurs with a weak stimulus in order to make the stimulus stronger. The larger the receptive field of a sensory receptor, the greater the expected acuity and the more accurate the two-point discrimination. Lateral inhibition of neighboring receptors resulting in a relative reduction of action potentials in the neighboring second order neurons would be expected to increase acuity. A receptor potential that remains suprathreshold into the absolute refractory period will result in additional action potentials.
- Signal detection theory suggests that deciding whether a stimulus is present depends partly on the ________ and partly on the potential gain or loss associated with deciding that it is present or absent the strength of the stimulus the focus of your attention probability that the stimulus will occur level of your anxietyA more developed two-point tactile discrimination :-a- indicates a greater threshold distance for feeling of two points of touch applied simultaneously b- is seen in the proximal regions of the body compared with the distal regionsc- is inversely related to the size of the receptive fields of the stimulated sensory unitsd- depends upon the type of the involved touch receptorSensory receptors are classified functionally according to the following criteria, except :-a- their location in the bodyb- the nature of tissues in which they are foundc- the nature of stimuli acting on themd- their connection with cerebral coretx