True or false: A photoreceptor may signal to either just ON-center RGCs or OFF-center RGCs, but

Q: What type of receptor cell is involved in the sensationsof sound and balance?a. photoreceptorb.…

A: Receptors are specialized cells that are responsible for the detection of various external or…

Q: Describe the effects of light on the photoreceptors and explain how these effects influence the…

A: Cells that are present in the retina region of the eye that are responsive towards light are called…

Q: superior olive

A: Superior olive is the primary binaural  nuclei  which encodes inter aural  time and sound level…

Q: Which of these photoreceptor cells do not match their function? a) rods - night vision b) stavar -…

A: Receptors are the substances that receive some signal or a molecule to facilitate detection.…

Q: collection of dendrites represents a nerve.  True  False

A: Correct answer: True

Q: the air passages into lungs. True False The parts of the neuron specialized for receiving…

A: In these questions we will provide the correct answer followed by an explanation to support our…

Q: In BCI choosing the right position of the electrode is: * Essential since the brain has different…

A: EEG systems use electrodes attached to the scalp to pick up electric potentials generated by the…

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: 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: In virtual reality which of the senses cannot currently be portrayed? Select one: O a. touch O b. O…

A: Introduction Virtual reality is a simulated experience that can be similar to or dissimilar to…

Q: True or False and explain your answer: Audiology only plays a role in hearing aid dispensing.

A: Audiology is the area of medical science which is related to hearing, balance, and hearing related…

Q: What structural class of exteroreceptors is a slowly adapting mechanoreceptor for light pressure?

A: Mechanoreceptors detect stimuli such as touch, pressure, vibration, and sound from the external and…

Q: Which of the following statements concerning photoreceptors is not correct cones produce colored…

A: Introduction The retina is a light-sensitive layer of tissue at the rear of your eye that delivers…

Q: Inside a recital hall a musician plays a well-known song from the guitar repertoire, to the delight…

A: Sound waves typically spread in all directions from their sources. Their reception seems to be the…

Q: During your lab session, you looked at how the internal stimulator is set up to deliver a stimulus…

A: Answer is option a.) 15Hz.

Q: EEG used to measure the activity of : * Heart O Brain O Muscle O Eye movement O Others As…

A: The electroencephalogram (EEG) is a clinical trial which used to compute the electrical activity of…

Q: The rods are responsible for _______________, whereas the cones are responsible…

A: Human eye are pair of organs which is the sight of vision. They are situated in the deep protecting…

Q: Explain why a person may experience the sensation of “ear popping” soon after riding an elevator…

A: According to the question, we have to explain the reason why a person may experience the sensation…

Q: * :In BCI choosing the right position of the electrode is Essential since the brain has different…

A: Electrodes plays an important role in signal transmission.

Q: Order the following structures rostral to caudal: pons, mammillary bodies, optic chiasm, and…

A: The term rostral means "towards the beak". This is with reference to the central nervous system in a…

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: Explain fully how light is detected by your eye and the signal sent to your brain. Be sure to…

A: Vision is one of the basic senses of animals. Eyes are the organs in the head region that receive…

Q: Partial blockage in the drainage system causes pressure inside the eye, which affects vision and…

A: The eye is the visual system's organ. The ability to receive and process visual signals is provided…

Q: Which of the following is a false statement about photoreceptors of the eye? A) Cones are active at…

A: Human retina contain two type of photoreceptor cells rod cells and cone cells. Rod cells are rod…

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: Pitch corresponds best to the physical quality ___________ and loudness corresponds best to the…

A: Accoridng to bartleby guidelines,when multiple questions are posted we are allowed to answer only…

Q: Wesley is in a movie theater with no windows—the only light is low illumination from the emergency…

A: Photoreceptors are the cells that are sensitive to light. The organ that contains photoreceptors are…

Q: Which of the following mechanoreceptors are not found in the skin

A: Sensory cells that respond to mechanical pressure or distortion are called mechanoreceptors or in…

Q: Select the options that properly describe the function and features of cones. A bright blue light…

A: Eyes are complex sense organs. they gather information from the environmental stimulus, and the…

Q: LIke cameras for photography and videography, the temporal and spatial resolutions can be very…

A: Brain imaging(neuroimaging) is defined a process where various types of techniques are used to image…

Q: After you sniff an odorant, the odorant then

A: After sniffing odorants dissolve in the mucus and then binds to the olfactory receptors present in…

Q: How does the capacity of the Object Tracking system OST and acuity of the Approximate Number System…

A: ANS is a cognitive or mental system that estimates magnitude of a group and detects difference in…

Q: Retinal ganglion cells fire at a variety of rates depending on characteristics of the visual…

A: Retinal ganglion cells analyze visual information that enters the eye and transmits it to the brain…

Q: Select the most appropriate structure that best fits in the paragraph. Light from a mysterious,…

A: According to guidelines we have to answer the first 3 sub-parts only. so please kingly post the…

Q: A scientist has dissected out a small section of the retina and is able to directly record the…

A: The type of neuron that has only two extensions, such as a dendrite and an axon would be called a…

Q: The absorption of light photo in photoreceptor causes a photochemical reaction in it which in away…

A: The 2 types of photoreceptor cells in our retina, rods and cones are responsible to sensing the…

Q: True or false: At the center of the fovea, each P-type RGC’s receptive field contains just one…

A: False

Q: What is the X-shaped structure that sits just below the brain’s ventral surface and represents the…

A: To detemine: To determine the X-shaped structure that sits just below the brain’s ventral surface…

Q: Given these events:(1) Bipolar cells depolarize.(2) Glutamate release from presynaptic terminals of…

A: Answer: Introduction: The visual pathway starts with the retina photoreceptors and ends in the…

Cell Signaling

It allows cells to perform various cellular activities, coordinate, and interact with other cells. All cells of an organism receive signals from their environments and respond accordingly. Even the unicellular eukaryotes receive signals secreted by other cells and respond. In the case of yeast, mating takes place by signaling between the yeast cells. Communication by cell signaling in a multicellular organism has become a vast and important part of various fields of biology.