Essay Available:
Pages:
2 pages/≈550 words
Sources:
2
Style:
APA
Subject:
Psychology
Type:
Essay
Language:
English (U.S.)
Document:
MS Word
Date:
Total cost:
$ 8.64
Topic:
U-6 Assing Neuroscience
Essay Instructions:
This assignment assesses the following Course Outcome:
PS215-3: Explore the connection between a sensory system and cognitive functioning.
GEL-1.02: Demonstrate college-level communication through the composition of original materials in Standard English.
This assignment will help you build an understanding of sensory systems and the neural mechanisms that allow us to perceive and interpret the world. You will explore the mechanisms involved in vision and hearing by writing a 2-3-page expository paper. Beginning with the role of the retina in converting light into neural signals and the crucial functions of photoreceptor cells, then moving on to the visual cortex, you will discuss visual perception and examine the contributions of the ventral and dorsal processing streams. Shifting to the auditory domain, you will describe the anatomy and function of the ear, specifically the cochlea's conversion of sound into neural signals. You will also explore the auditory cortex's role in auditory perception, as well as the functions of the ventral and dorsal auditory processing streams.
In your assignment,
Examine the similarities and differences in the neural processing of auditory and visual information in the human brain. How does the auditory system convert sound into neural signals, and how does this compare to the visual system's transformation of light into neural signals?
Discuss the roles of key sensory structures such as the cochlea and the retina. How do the auditory and visual cortices perform their distinct functions?
Describe the neural pathways and processing streams (ventral and dorsal) involved in vision and hearing.
How does the information in your unit reading add to your understanding of how our brains perceive and interpret auditory and visual stimuli?
ASSIGNMENT DETAILS:
Your assignment should be a 2-3-page expository paper, not including the title and reference pages, and should include the following elements:
Title page: Provide your name, title of assignment, course and section number, and date.
Body: Answer all the questions in complete sentences and paragraphs.
The assignment must be written in Standard English and demonstrate superior organization, including a highly developed viewpoint and purpose.
The communication of your thoughts must be highly ordered, logical, and unified, displaying exceptional content, organization, style, and mechanics (including the use of correct grammar, punctuation, and sentence structure).
Reference page: Sources listed in current APA format.
Include a minimum of two scholarly or academic sources, including the textbook and at least one journal article from the PG Library to support your responses and conclusions.
Use Arial or Times New Roman 12-point font, double-spaced, left-aligned.
Use current APA formatting and citation style.
Essay Sample Content Preview:
U-6 Assing Neuroscience
Name
Institutional Affiliation
Course
Date
U-6 Assing Neuroscience
Indeed, visual and auditory information processing in humans have various similarities through which they occur. It is important to note that these two human reaction processes involve neurons, receptors, and the brain, which interprets external stimuli and sensory information (Silva, 2020). One of the similarities between visual and auditory information processing is that both occur through a neural pathway reactionary process that involves sensory receptors, cortical and reflexes to process the external information entering the vision and auditory organs (Silva, 2020). This helps the brain read and interpret these external stimuli into visual and audio signals.
Moreover, both the visual and auditory organs use their respective cortical and relay neurons to change the external information entering these organs and convert them into sensory internal information interpreted by the nervous system into sound and visual waves (Atilgan et al., 2018). These waves are converted into neural signals transferred to the mind and distinguished into distinctive features. It is worth noting that the external stimuli are changed through a hierarchical process through which the brain extracts sound or pitch for auditory perception and shape or colour for visual perception.
One of the most notable differences between visual and auditory neural information processing is that visual neuron processing occurs in the visual cortex under the occipital lobe system of the visual organs (Silva, 2020). In contrast, auditory neuron processing occurs in the auditory cortex under the temporal lobe of the auditory organs. Moreover, under the auditory neural information, the auditory organs use hair cells in the cochlea as sensory receptors to convert mechanical audio stimuli into auditory neurons and signals. However, in the visual organs, visual information processing focuses on photoreceptors in the retina to detect light waves and extract visual neurons.
Sound vs. visual conversion
In the auditory system, sound waves enter the ear through the ear funnel and are transferred to the ear's eardrums. When the sound waves reach the eardrums, the eardrums vibrate to create voice vibrations that are later transmitted to the midd...
Get the Whole Paper!
Not exactly what you need?
Do you need a custom essay? Order right now: