Why would reading for a long time lead to “eye fatigue,” whereaslooking at something distant is restful?

Q: What is shortsightedness?

A: BASIC INFORMATION  HUMAN EYE It is a paired structure present in the orbits in the skull It is a…

Q: How is our sense of balance related to vision?

A: A vision is known as the mechanism where the eyes are capable of detecting light from the outside…

Q: What kind of innervation is involved in the sensation of "full"?

A: Hypothalamus in our brain controls our hunger. There are certain nerve cells in our hypothalamus…

Q: What cortex is involved in smell and memory?

A: Olfactory Cortex is involved in smell.

Q: explain why it is useful to have pain receptors?

A: Receptors are proteins present on the cell surface or inside the cells. There are basically four…

Q: What is the vestibularsystem? How does it operate?

A: Vestibular system is a part of inner ear in vertebrates. In most of the mammals, it is a sensory…

Q: Describe what information the somatic sensations provide.

A: Somatic sensations are basically the sensations of pressure, touch, temperature, and pain. The…

Q: Cutaneous receptive fields are smallest in a.the fingertips. b.the back. c.the thighs. d.the arms.

A: The cutaneous receptors are generally spotted on the human skin. There are three types of cutaneous…

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: Suppose a person had an accident that severed a small nerve required to move some of the fingers of…

A: Answer: Introduction: There are three main nerves regulate roles of hands like the median, ulnar,…

Q: Explain how muscle spindles help maintain posture.

A: Muscle spindles are the receptors that are present in the skeletal muscles. The main function of…

Q: n your own words, describe how pain is perceived in the brain?

A: Our nervous system has a sensory system that consist of sensory receptors or afferent neurons that…

Q: What is the mechanism of action of Consensual Light Reflex?

A: The reflex arc is a nerve pathway involved in the reflex action. In a reflex arc, signals travel…

Q: How does the brain perceive the intensity of a stimulus?The type of stimulus?

A: Sensory process in animals is quite complex as it involves multiple steps beginning with reception,…

Q: How do neuropeptides help control pain?

A: Sense is a feeling our body feels when external stimuli hits our body and our body responses. The…

Q: Discuss the Inhibition of Pain?

A: One of these process dysfunctions deals with something known as pain inhibition. that is as a result…

Q: Where Thermoreceptors are located ?

A: Thermoreceptor is a type of receptor consist of advanced nerve cells that can sense temperature…

Q: What are baroreceptors?

A: Sensory receptors sense various stimuli present in the external environment and convert them into…

Q: Describe the phantom limb phenomenon?

A: A phantom limb is the limb which has been removed from the body.

Q: Why would you expect a person with impairment of the organs of equilibrium to become more…

A: The organs of hearing and equilibrium are a pair of ears which are situated on the sides of the…

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: Where does the process of sensation occur in the body?

A: The passive mechanism of getting knowledge from the outside world into the body and to the brain is…

Q: What is somatosensory cortex?

A: Somatosensory cortex is a part of the brain that receives and processes sensory information.

Q: Relate the methods of pain control to the gate-controltheory.

A: According to the gate control theory after being injured the pain signals are transported to the…

Q: Define tactile disk

A: Term tactile means a sense of touch, and disk is a device that stores information. Tactile disk is a…

Q: Types of ganglion cell receptive fields?

A: At the back of the eye, the retina is a thin film of tissue placed near the optic nerve. The retina…

Q: What senses are involved in balance?

A: Balance requires coordinated work of higher centres in the brain and peripheral sensors present in…

Q: What is the function of Gustation?

A: Gustation is basically a sensory perception of the taste.  The tongue is the sensory organ which…

Q: Given that Scott exhibited weakness in his right limbs and loss of painand temperature sensation in…

A: The human brain is a complex organ that relies on an ongoing blood supply. A disturbance in the…

Q: What is Speech Reading?

A: Answer - Sрeeсh  reаding,  аlsо  саlled  liрreаding,  is  'reаding'  the  visuаl  сlues  оf  а…

Q: The amygdala, septal area, and olfactory cortex provide input to which thalamic nuclei? a.…

A: The limbic system is composed of a group of tightly interconnected brain areas that includes the…

Q: Without olfactory sensation to complement gustatorystimuli, food will taste bland unless it is…

A: The olfactory system is responsible for our sense of smell. This sense, also known as olfaction, is…

Q: Distinguish between presbyopia and hypermyopia

A: Presbyopia is a condition where people see blurred when looking at close objects even with glasses…

Q: What are two differences between nociceptive pain and neuropathic pain?

A: Light, smell, flavor, feel, noise, balancing, in the case of sensory biology, or at places close to…

Q: Where do people obtain pain killers for non-medical use?

A: Drug Medication or medicine that alters physiological changes when consumed. It is classified based…

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: Explain the work of the Vestibular System?

A: The vestibular system is made up of varied forms and pathways, but the primary components are…

Q: What role does input from the vestibular nerve play in regulating posture (lying down, sitting up,…

A: The vestibular nerve is one of the two branches of the vestibulocochlear nerve, the other being the…

Q: Why does the near point of accommodation often increase with age?

A: Near point of accommodation basically refers to the closest point for the placement of an object so…

Q: Why is it important to adequately manage pain?

A: Pain interferes with many daily activities, and one of the goals of acute pain management is to…

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 initates the reflex movement of the head toward an auditory stimulus (such as a loud noise)?

A: The brainstem (posterior part of the brain) links the prosencephalon and cerebellum to the spinal…