Slowly 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.

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: 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: Receptor adaptation results when:a. sensory neurons stop sending action potentialsb. a stimulus is…

A: Receptor adaptation refers to a gradual decrease in the stimulus-response of the body after constant…

Q: Which of the following are NOT found among the somatosen-sory receptors?a. mechanoreceptorsb.…

A: Somatosensory receptors are present on the skin surface and inside the body. These receptors are…

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: 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: The "All or None" response means that: A stimulus causes depolarization and repolarization…

A: "All or None " is the phenomenon that a muscle fiber will only contract to its full extent.

Q: Certain cells in the retina respond differently to the direction in which objects move. To…

A: A retinal ganglion cell (RGC) :- is a kind of neuron which is found near the inner surface of the…

Q: The discharge rate of an off-center ganglion cell: O is not an absolute measure of light intensity…

A: Ganglion cells are the major output cells of the retina. Their axons gather at the optic disk, where…

Q: Which of the following receptors is NOT correctly matched with its stimuli? O photoreceptors -…

A: Sensory receptors play an important role in helping people learn about their environment, as well as…

Q: ory adaptation occurs when the brain filters out repetitious and/or insignificant information.…

A: Sensory adaptation is described as a decrease in sensitivity to stimuli following repeated exposure.…

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: 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: channels. Sound waves are most likely to open O a) ligand gated O b) mechanosensitive c) ion gated

A: Our cells are the structural and functional unit of life. To maintain the functions of the cells,…

Q: Jutline thê évents thất shows the negative feedback loop tha happens whên you (choose only one): get…

A: Homeostasis can be defined as maintaining a constant internal environment in an organism. It…

Q: The two-element sensory receptors differ from other types of receptors in being:-a- more numerousb-…

A: Sensory receptors perform an important role in humans in reacting to the environmental stimuli…

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: Which body part had the smallest receptive field, and how do you think that correlated with size of…

A: Homunculus is the pictorial representation of anatomical division of the motor and somatosensory…

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: Which statement is true? The intensity of a stimulus is encoded by the adaptation of the action…

A: To produce a response from the sensory system, the minimum intensity of the stimulus required is…

Q: In a reflex response, such as if you touched a hot stove: O It involves decision making O It…

A: In order to generate a reflex, nerve impulses follow a path, and this path is known as the Reflex…

Q: How does a neuron communicate a stimulus's strength

A: The nervous system relies on the rate at which a neuron fires and how many neurons fire at any given…

Q: Odor molecule receptors are located on the ________ extending from olfactory receptor cells in the…

A: A nose refers to the upper respiratory organ that forms the vital part of the olfactory system. The…

Q: A neuron with an off-center receptive field will increase its firing rate when light covers the…

A: Kuffler was too able to illustrate that retinal ganglion cells come in two unmistakable sorts –…

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: 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: A specific stimulus produces a receptor potential by :-a- inhibiting Na + influx into receptorb-…

A: A receptor potential is generated by the depolarizing event that results in the influx of the Na+…

Q: _nerve cells helping with shapes, angles a. cochlea _being able to juggle stimuli at the same time…

A: Nerve cells helping with shapes, angles --- feature detectors Being able to juggle stimuli at 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: 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: 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: Among vertebrates, acoustico-lateralis hair cells are used todetect water currents in lateral line…

A: Receptors are of different types based on their ability to respond to different stimuli.

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: 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: visual pigments serve as light-sensitive photoreceptor molecules. They are A) inhibitory…

A: The ‘eye of human’ is the most valuable and sensitive sense organ. It is a natural optical…

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

A: Adaptation

Q: Receptor potential initiated by an adequate stimulus :-a- develops always at it full magnitudesb-…

A: A stimulus is defined as any detectable change in the physical or chemical structure of the internal…

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: Match the receptors in column A with the stimulus it perceives la column B and the type of receptor…

A: Types of receptors -  Chemoreceptor Thermoreceptor Mechanoreceptor Photoreceptor

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: Why would evolution have enabled blind mole rats to synchronize their SCN activity to light, even…

A: Evolution can be defined as the unrolling of nature through which the species originate and evolve…

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…

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…