Which is the part of thehuman visual system wherethe receptors that sense light,i.e., the photoreceptor cells,are located? How do thosecells work?

Q: Can a blind person that has never seen before see with a Bionic Eye experience a perception with no…

A: The bionic eye is not the same as the artificial eye. Implant eyes ( also called" glass eyes"or"…

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: Explain why deficiency of vitamin A causes poor night vision or night blindness.

A: Night blindness: It is an impairment of vision. It is also known as nyctalopia. During the dim…

Q: We discussed three principles with regards to the sensory cortex (mechanisms of perception), with…

A: Somatosensory system is a division of sensory nervous system. It has neural pathways and sensory…

Q: If you had been born without cone cells in your eyes, would you still be able to see? Explain.

A: The eyes are important sense organs that allow an individual to see and react via optic stimulus.…

Q: Events in Visual Perception 1. Potassium channels opens, allowing potassium ions to move out. 2.…

A: In the visual transduction pathway, in the dark, the concentration of cGMP is more, which opens 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: To simplify sensory receptor classification, why might it make senseto eliminate nociceptors as a…

A: Nociceptors are the sensory receptors that respond to threat stimuli. They are also called pain…

Q: Which sensory receptors permit you to perform actions such as finding your way into bed in the dark?

A: Sensory receptors detect the changes that occur in the body as well as in the exterior environment.…

Q: Which nerves carry taste signals, what routes they take to the brain, and what brain centers receive…

A: Taste is one of the special sense that detects the chemicals.

Q: Which Receptor detects taste?

A: Step 1 The sensory system is a component of the nervous system which is specialized to pick up…

Q: What would happen to your sense of smell if there were damage to basal cells or no basal cells…

A: Answer. The olfactory system is one of the oldest systems that help in the detection of food. It…

Q: Do gustatory taste cells have BOTH chemoreceptors and mechanoreceptors? The chemoreceptors are…

A: Receptors are important for detecting different stimuli in our environment and relaying that…

Q: Not every sensory receptor is a sense organ. Explain

A: Sense organs can be described as specialized organs that consist of neural networks that generate…

Q: Olfactory neurons are stimulated by_____which causes the opening of______gated ion channels. These…

A: Olfactory neurons are present in the nasal epithelium, which has a lifespan of 2 months. It helps in…

Q: Receptor cells that are neurons with sensory dendrites are faster than receptor cells that are…

A:

Q: Outline the neural pathway by which visual signals travel to reachthe brain.

A: Vision is a special sense based on the transduction of light stimuli received through the eyes.…

Q: In a condition called presbyopia, the eyes’ lenses lose muchof their elasticity and maintain a flat…

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

Q: The suprachiasmatic nucleus receives direct input from the retina and enables light dark circles to…

A: The retinal ganglion cell (RGC) is a type of neuron that is located near the inner surface (the…

Q: sensory

A: Sensory receptors are found in special organs like ears,eyes ,mouth,nose and other internal…

Q: How do the cilia of olfactory sensory neurons help these cells perform their function?

A: Olfactory neurons are bipolar neurons that are responsible for carrying out the sensory function…

Q: why do some patients suffering from cerebral palsy also suffer from hearing and eyesight…

A: Cerebral palsy (CP) is a collection of conditions that impact a person's ability to move, balance,…

Q: cause a problem for a driver with red-green perception deficiency.

A: Red-green color blindness is a genetic disorder where the person is not able to distinguish between…

Q: How is the processing of olfactory stimuli different from that of other special sensory stimuli?

A: Olfactory stimuli : - It is particular stimulus which is responsible for odor. The information is…

Q: Some People suffering from night blindness:the can see better during the Day Light than during the…

A: Visual images are processed from the light that enters the eye. Light is refracted through the eye…

Q: What is the shape of a receptive field of a simple cell in the primary visual cortex?A. Either a bar…

A: Introduction: The primary visual cortex is situated in the occipital lobe in the two cerebral…

Q: The olfactory tract connects to what component in the olfactory system

A: Paired olfactory organs in the nasal cavity, contain specialized olfactory receptor neurons that…

Q: Do light pressure receptors adapt quickly?

A: Mechanoreceptors, thermoreceptors, proprioceptors, pain receptors, and chemoreceptors are the five…

Q: Wearing eyeglasses for a prolonged period of time and then not realizing they are on your head is…

A: Sensory adaptation refers to a reduction in sensitivity to a stimulus after constant exposure to it.…

Q: Which is the correct order of passing information of light stimuli among cells in the retina?…

A: Photoreceptors are sensitive to light because they contain a protein called rhodopsin, which is…

Q: Peripheral senses are also involved in proprioception and let us know where our body parts are in…

A: Control and coordination is the significant aspect in the life of every organism. Organisms respond…

Q: What brain regions serve the sense of smell and how dothey differ in their olfactory functions?

A: The brain has four main structures; the Cerebrum, Cerebellum, Limbic System, and Brain Stem. The…

Q: sense of smell the most important?

A: yes smell is one of the sense organ and important in our day to day life activities Smell is an…

Q: How could the pineal gland, the brain structure that plays a role in annual cycles, use visual…

A: The endocrine system is a system of glands that regulate the physiological processes by synthesizing…