What part of the PNS mediates the pupillary response?

Q: What is visualaccommodation?

A: The eye is a sensory organ that detects the light and converts the image into electrical signals…

Q: Describe the projection pathways for these two senses ?

A: Pathway of taste-The signal from the tounge is picked up by taste receptors and gets transfer  to…

Q: Which division of the autonomic nervous system causes pupillary constriction? Which causes pupillary…

A: The nervous system controls all the activity that a person is able to exert. It regulates everyday…

Q: As we progress from bipolar cells to ganglion cells to later cells in the visual system, are…

A: Introduction The visual system is made up of sensory organs and some parts of the central nervous…

Q: What are the functions of each of the two branches of the vestibulocochlear (VIII) nerve?

A: The cranial nerves are 12 nerve pairs that can be observed on the brain ventral surface. Some nerves…

Q: Describe the effect on vision of a tumor in the hypothalamus or pituitary gland that compresses the…

A: Visual information is passed from the axons of the ganglion cells to the brain through the optic…

Q: How does the sensory transduction mechanism in the vestibular and auditory systems demonstrate the…

A: The process of converting the sensory signal into an electrical signal is called sensory…

Q: Explain why looking at a close object causes fatigue interms of how accommodation is accomplished

A: The eye is the central organ for vision. It is made up of 3 layers- choroid, sclera and retina. The…

Q: What is the function of theiris and of the pupil?

A: The eye is called an organ of sight. It detects light and the signals are sent to the brain. The…

Q: Why is the eye "strained" more upon viewing nearby objects then far objects?

A: An eye is the vital organ needed for sight which reacts to light and allows vision. It has…

Q: Explain the mechanisms of pupil constriction andpupil dilation.

A: The eye is the sensory organ that helps in vision. It helps in visualizing objects, color, light…

Q: Describe the accommodation pupillary reflex.

A: Accommodation of the pupil size and shape of the lens in correspond to viewing the nearby objects…

Q: What aspect of the neural circuity in the pupillary light reflex is responsible for the consensual…

A: By receiving and processing the energy of light as it enters the eye, eyes enable visualization of…

Q: What is Preeclampsia?

A: In the female reproductive system, the menstrual cycle is the regular natural change that occurs…

Q: Describe the steps in the pupil reflex.

A: Answer: Introduction: Pupillary reflexes include the autonomic constituent of the oculomotor…

Q: What roles do the midbrain, cerebellum, thalamus, and cerebrum playin vision and responses to visual…

A: The human brain is a complex structure surrounded by the skull. The main regions of the brain…

Q: How can the visualdeficiencies known as myopiaand hypermetropia beoptically explained?

A: The eye is the organ of visual system that consists of rod and cone cells. These cells are present…

Q: identify three difference between vision at the fovea centralis and peripheral vision

A: According to the question, we have to identify the differences between vision at the fovea centralis…

Q: Discuss image formation by describing refraction, accommodation, and constriction of the pupil.

A: The human eye has three distinct regions. The outer region consists of the sclera that is the tough,…

Q: Define the semicircular canal importance ?

A: Semicircular canal are present in ear.

Q: What are the structures of the vestibular apparatus, and where are they located?

A: According to the question, we have to mention the structures of the vestibular apparatus and in…

Q: Describe how the ciliary muscle controls the shape of the lens.

A: The human eye contains a different structure that helps the eye to produce a clear vision of the…

Q: What are the adult functions of the optic lobes? Discuss.

A: Optic lobe The optic lobe of each side is a large and complex extension of the brain. Its neural…

Q: When the muscles connected to the crystalline lens contract fully, its focal length is 16.5000 cm.…

A: INTRODUCTION The human eye forms a sharp image on the retina very much like the simple camera we…

Q: What is meant by power of accommodation of eye?

A: The eye is the organ of visual system that consists of rod and cone cells. These cells are present…

Q: The structure of the eye that responds immediately to light and dark environments is found which…

A: Introduction Eye:- It is our organ of vision, which has a specialized sense organ capable of…

Q: Distinguish between the functions of the maculae and the crista ampullaris.

A: Inner ear is a part of the ear that contains organs of the senses of hearing and equilibrium. The…

Q: What is the function of binocular vision?

A: The eye is the sensory organ that helps in vision. It helps in visualizing objects, color, light…

Q: What is an example of an unconscious response to visual information?

A: What are people's reactions to the world? Conscious and unconscious responses to stimuli are…

Q: Diagram a hypothetical reflex arc to explain the pupillary reflex observed when a penlight is shined…

A: Photopupillary reflex can be defined as a reflex that controls the diameter of the pupil, in…

Q: What do you mean by gustatoreceptors? Where are they present?

A: Sensory receptors occur in specialized organs such as the eyes, ears, nose, and mouth, as well as…

Q: What is gustatory cortex?

A: The gustatory cortex is also known as the primary gustatory cortex. It is the structure of the brain…

Q: visual

A: The visual light goes through the cornea and through the iris , lens to finally makes the image on…

Q: What is Somatic Sensation?

A: Introduction: Sensations arising from the skin like pressure, touching, cold, pain, and warmth. and…

Q: State the function and location of Frontal eye fields.

A: Eyes are the organs of the “visual system.” The eye has different components that include the…

Q: Define the Chemistry of Vision ?

A: Vision is one of the five senses in human beings. Photoreceptors are responsible for sensing light…

Q: Concerning the puppilary reflex, what happens to the diameter of the pupil? Do both pupils change…

A: Pupillary reflex is also known as photopupillary reflex. As the name suggests this reflex is related…

Q: How do open-angle and acute angle-closure glaucoma differ?

A: In open-angle glaucoma, the iris is in the right position, and the uveoscleral drainage canals are…

Q: A patient comes into the ER complaining of loss of vision. When tested, he seems to be missing…

A: Damage to the optic chiasm can results in visual field loss. The outside bits of the visual field…

Q: What is the function of this pupillary response?

A: Hi! Thank you for the question As per the honor code, We’ll answer the first question since the…

Q: What happens to the sensory abilities during late adulthood?

A: Different kind of sensory organs are present in human and each sensory organs have a specific…

Q: Is blinking involuntary or voluntary?

A: The control and coordination of the body in humans occur by two systems: the nervous system and the…

Q: What is the specific reflex arc, the function of the reflex, and the clinical appilications specific…

A: The path taken by the nerve impulse in a reflex action is called specific reflex arc.it consists of…

Communication

Communication is a method of transferring information between two persons or organisms. Communication is possible using mutually understood behaviors such as signs, symbols, or language. In the year 1980, S. F. Scudder proposed communication theory. According to his ideas, all living beings on the earth communicate, but the methods of communication differ. Communication skills are now part of soft skills.