When you increase the magnification what happens to the visual field?

Q: What is shape of lens during near vision and distinct vision.

A: The biconvex transparent structure in the eye is the lens. It facilitates the refraction of light to…

Q: Why does a Dichotic Listening task involve binaural hearing?

A: Dichotic Listening is the auditory process that involves listening with both ears.Dichotic listening…

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: A person with a myopic eye cannot see objects beyond 1.2 m distinctly. What should be the corrective…

A: Myopia is a defect in vision in which objects are seen only when present very close to the eyes. it…

Q: Night vision begins with the stimulation of

A: Night vision is the ability to see in low-light conditions. Whether by biological or technological…

Q: How do the ciliary body and lens focus light from a near object on the retina?

A: The eyes are one of the sensory organs which allow us to see the environment surrounding us. The…

Q: What would vision be like after a drug has destroyed all the cones in the retina?

A: About 2 million Americans annually suffer from substance-abuse disorders. According to a report,…

Q: Which of the following is the inner most layer of human eye? a) Retina b) Choroid c) Sclera d)…

A: Introduction - Our visual organ is the eye. Because of its intricate construction, an image can flow…

Q: Compare the architecture of the fovea centralis with more peripheral regions of the retina. How does…

A: That eye is also focused when reading and looking at images in daylight so that the image falls…

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: What aspect of the visual pathway is likely defective in a patient who can identify people they know…

A: Few points should be kept in mind , these are as follows. Sensory organs are important as they keep…

Q: Explain how binocular vision allows for depth perception.

A: Depth perception is the visual ability to perceive the world in three dimensions and the distance of…

Q: Trace the path of a photon of light through all the layers of theretina discussed in this chapter.…

A: Light passes through the front of the eye (cornea) to the lens. The cornea and the lens help to…

Q: Match the cell type with the correct stimulus._____ Rod or cone                               a.…

A: Cells are the basic units of life that are self-contained in nature. The cells which are similar in…

Q: The pupils constrict when we focus on nearby objects so _______________. A.less distracting light…

A: The pupil is an aperture located at the center of the iris of an eye that allows the passage of the…

Q: Explain how the eye focuses on near and far objects.

A: The human eye is a sensory organ that is responsible for controlling vision. It contains a…

Q: We have three types of cones in the retina. Explain how we can see a large range of colors with only…

A: Cone cells are the photo receptors found in the retina of the eye which are meant for color vision…

Q: What kinds of molecules often trigger our sense of smell?

A: When we sense a smell, we actually sense the presence of small vaporized molecules. So, when we…

Q: If the distance between your eye's lens and retina is too short, you will have difficulty seeing…

A: Introduction :- The retina is a layer of nerve tissue that covers the inside of the back two-thirds…

Q: The primary receiving area for vision is the _______.     thalamus     eye     occipital lobe…

A: The primary area for receiving vision is the eye. Therefore, option 2 is correct.

Q: Explain how light is focused for close vision.

A: The Human eye lens is so designed so as to focus the light on retina. This is achieved by the…

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: Which of the following is/are commonalities between hearing and equilibrium? The receptors of both…

A: The ear is the organ of both hearing and equilibrium. Hearing is the transduction of sound waves…

Q: Two objects with the same visual angle will always...     have the same retinal image size.…

A: The visual angle is the angle a viewed object subtends at the eye, usually stated in degrees of arc.…

Q: The ear can distinguish frequency and amplitude in sound waves.  This gives the ear the ability to…

A: Human ear is one of the most important organ which is for hearing and it consists of three regions:…

Q: In humans, what happens to visual information from the left visual field?A. It reaches the right…

A: Answer is option B Human brain functions in such a way that right half of brain controlls left part…

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: Rhodopsin contains: opsin and retinal vitamin A and ATP red, blue and green pigments light waves The…

A:

Q: What is the problem in someone with far-sightedness (hyperopia)? The eyeball is too long, causing…

A: In hypermetropia, a person cannot be able to see a nearby object but see far objects clearly.

Q: Sound localization in the vertical plane requires inputs from both ears.

A: Answer: SOUND LOCALIZATION : It is the mechanism of the auditory system which ables to identify the…

Q: Name the part of eye which refract eye rays to focus on retina.

A: Eye is an organ responsible for sight/ vision. There are many structures which works together to…

Q: How many different taste molecules do taste cells each detect? a. one b. five c. ten d. It depends…

A: Taste buds are referred to as the sensory organs that are present on the surface of the tongue and…

Q: Which of the following parts of the visual system receive(s) input from the left visual hemifield?…

A: The visual system is made up of the sensory organ like the eye and portions of the central nervous…

Q: When transitioning from a pitch black room, to a sunny room where there is a lot of light, what…

A: The rods and cones are the photoreceptor cells. rods contain a photosensitive pigment known as…

Q: When you change your focus from near to a far object, describe the three main mechanisms occur in…

A: Introduction :- The human eye is a sense organ that responds to light to allow vision. Both the…

Q: Starting with the optic nerve, trace the action potential from the right temporal visual field to…

A: Hello! Since you have posted multiple questions, we are answering only first question. If you need…

Anatomical Position

Anatomical position refers to the position in which an individual faces forward with their upper limbs stretched to both sides with palms facing forward. The standard anatomical position of the body is used to reference other anatomical aspects of the body.