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 receptor

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: 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: General sensations :-a- originate from all sensory receptors of the bodyb- are mediated by somatic…

A: Sensation is defined as the registration of an afferent nerve impulse in that part of the brain…

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: If I shine a light in only one of your eyes, making sure not to get any light in the other eye, both…

A: The 'swinging light test' is utilized to identify an overall afferent understudy imperfection: a…

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: Which of the following appropriately describes the "Specificity Theory" of nociceptors? All sensory…

A: There are many theories of pain that have evolved over time. The theory of specificity is one of the…

Q: These sensory receptors when activated result in the movement of both calcium and sodiujm ions…

A: Sensory receptors play a key role in responding to stimuli. They can sense different sensations like…

Q: Which of the following receptors are not “silent”?a. pain receptorsb. rods and conesc.…

A: The question is which of the following receptors are not silent, so first of all we will know about…

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: Adaptation all of the statements are correct represents decreased sensitivity of some sensory…

A: Neuronal adaptation is a phenomenon which is experienced by almost all neurons .

Q: Pain produced by muscle spasm results from :-a- mechanical stimulation of pain receptor by muscle…

A: Muscle spasm is an involuntary, persistent, sudden contraction of one or more muscles. It usually is…

Q: the sense-integrate-act loop, the brain is always where signals are integrated.   True False

A: Sensory nervous system: Involves the sensing and execution of signals in response to various…

Q: signals are long-lasting and work during both day and night. Auditory Olfactory Tactile Visual

A: Auditory signal for sound . Olfactory signal is for smell. Tactile signal is for touch Visual signal…

Q: Which of these types of sensory receptors are involved withproprioception?a. free nerve endings d.…

A: Some sensory receptors pass action potentials to the central nervous system from the parts of the…

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: 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: In vision,   The sympathetic system stimulates the ciliary muscle to contract resulting in decreased…

A: The ability to detect the light patterns from the external environment and interpreting these…

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: Crude touch is more effective than fine touch in evoking an emotional response because :-a- its…

A: Neurons, also known as nerve cells are the fundamental unit of brain and nervous system. Neurons are…

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: What effect would a WEAKER stimulus have on C?  a. Greater amplitude (height) b. Lower amplitude c.…

A: This graph represents rhat the action potential of nerves. The potential changes during 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: Which of the following explains infants' ability to tell the difference between new and old stimuli?…

A: *A newborn baby recognizes his mother voice and pay little attention and baby will see toy this is…

Q: The lowest level of stimulation that a person can consciously detect 50 percent of the time the…

A: Sensation is the process of transmitting information from sensory receptors to the brain, allowing a…

Q: Which of the following contribute to our sense of “depth” (distance from us) of the objects we see?…

A: Introduction: The action of perceiving the world in three dimensions and the perception of an…

Q: Nystagmus :-a- occurs as a result of symmetrical bilateral discharge from the SCCs at the onset of…

A: Introduction  Nystagmus is an involuntary movement of eyes which causes altered vision. This is also…

Q: Considering that all action potentials stimuli? are essentially the same, how do we differentiate…

A: An action potential is defined as a sudden, fast, transitory, and propagating change of the resting…

Q: Fast pain differs from slow pain in :-a- being transmitted in the dorsal column pathwayb- evoking a…

A: The sensation of pain deals with the communication between our nerves, spinal cord, and brain. There…

Q: pin can be pressed against the skin lightly and elicit no response from the pain receptor. However,…

A: An action potential is called an impulse. Its generation depends on opening and closing of…

Q: Double pain sensation that is occasionally felt following painful stimulation of the skin is due to…

A: The pain sensation plays an important role in alerting an organism for damaging stimuli. The…

Q: When stimulated by effective steady stimuli, sensory receptors :-a- continuously discharge…

A: Introduction  Sensory receptors are those receptors which perceive the signals from the outer…

Q: A pin can be pressed against the skin lightly and elicit no response from the pain receptor how…

A: A neuron plays an important role in us .It receives and sends the impulse to the brain or spinal…

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: The ability to localize the site of stimuli depends upon :-a- the type of the stimulated receptorb-…

A: Stimuli is a change in the physical or chemical structure of an organism's internal or external…

Q: Sensory occurs when a receptor becomes so accustomed to the stimulation that it stops generating…

A: Adaptation

Q: Interneurons :-a- provide communication between the central ends of afferent neuronsb- provide…

A: Neurons are the key components of the nervous system present in an organism. They are involved in…

Q: Which of these flavors do not have specific receptors? a) sour b) salt c) sweet d) umami e)…

A: According to the question, we have to mention which of the following mentioned flavors do not have…

Q: An example of a sensory neuron is one that leads from a pain receptor in the finger to the spinal…

A: When we feel pain, such as when we touch a hot stove, sensory receptors in our skin send a message…

Q: Which options are true regarding the gate control theory of pain? Select all that apply: a.…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: Which of the following is true about lafge receptive fields? O Many primary sensory neurons converge…

A: The term receptive field is given by neurophysiologist Sherrington in the year 1906. The body parts…