I need three different essay

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Science

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I need 3 different essays .

Answer all the question for each essay and separate them (Each essay has 3 questions A&B )

2 pages for each essay ( 250 words each page)

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APA style

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LECTURE EXAM#3 ESSAYS These essays (3) are worth 2.5-5 points each and will be counted toward your exam score. All essays should be hand written and will be collected on Tuesday (MAY 15, 2018; by GOD's GRACE). Please write clearly and legible. If your essay is not legible, and do not have good sentence structure (verb and grammar agreement) or make sense when read, you will receive a low score. If the reference (APA style) is also not present you will lose points. Please use your textbook and other resources to help you to answer these questions. DO NOT plagiarize or else you will be in jeopardy of failing the course. Please write answers in your own words. Essay#1: Section 13.2, and Section 12.5 and 12.6 A. Identify four of the 12 cranial nerves (one sensory, one motor, and two mixed (sensory/motor). What are their functions? Where in the brain (in the CNS) and in the body (outside the CNS) do they originate and serve? B. A viral infection has damaged a patient's spinothalamic, corticospinal, and posterior column-medial lemniscus tract. What are these pathways or tracts and their functions in the CNS, and what are some signs exhibited by the patient that will help you, as her doctor, to accurately diagnose the problem and the cause of the infection? Essay#2: (A). What are three differences (3 for each area by comparing them (1 a, b, c; 2 a, b, c; 3 a, b, c) ** between the Motor, sensory, and Associated Areas in the brain. Identify two of such areas, and explain their functions (the area) in that region of the brain, and where exactly (the area) is it located in that region of the brain? Section 12.2 Cortex ** (1 a-motor, b-sensory, c-associated; 2 a-motor, b-sensory, c-associated; 3 a-motor, b-sensory, c-associated). (B).Explain the different “Errors in Refraction” (Sec 15.5), and describe the major structures in the inner ear, their structure, and function (what do they do & how) of the various parts? Bonus Essay: (A). A viral infection has damaged a patient's tectospinal tract. What signs of this damage probably helped the physicians diagnose the problem? (B). What are the different classifications of Sensory receptors? Provide and describes two example of each. Since sensory receptors and neurons are involve in reflexes, define and provide the various types? Chapter 13, Section 13.4 & 13.6, and Chapter 12. BOOK REFERENCES .....should be written as.. Example: Calfee, R. C, & Flores, R. (1999). APA guide to Association publication (2nd Ed.). Washington, DC: American Psychology BOOK CHAPTER REFERENCES: ........should be written as.. Calfee, R. C, & Flores, R. (1999). Photosynthesis, Chapter 6. In: Biology: Concepts and Connections (pp. 100-109). San Francisco, CA: Pearson and Benjamin Cummings, WEBSITE REFERENCES: ........should be written as.... Chapters or section of Online document: The Foundation....World. (2000). Pollution and banana cream pie. In Great chefs cook with chlorofluorocarbons and carbon monoxide (Chap. 3). Retrieved July 13, 2001, from http://www.wikidictionary/pollution/banana.htm). Online Journal Article: (Last, first name (1"author)}, & {Last, first name (2" author)}. (2000). A Buddhist response.....human rights. Journal of Buddhist Ethics, 8(4). Retrieved July 13, 2001, from http://www.wikidictionary/pollution/banana.htm). ARTICLES (3 TO SIX AUTHORS) REFERENCES: ........should be written as...... Calfee, R. C, Cornel, D., Berry, A., Kernis, M. H., Stacks, G., & Flores, R. (1999). There is more to....high or low: The importance of stability of self-esteem. Journal of Anatomy and Health, 65, 1190-1204. In your Text (within the essay) Citation:.. .should be written as.. In a recent study of student performance........60 student failed (Tortora, 2009). According to Jones (1998), "Student often.....time" (p. 199) I author, 2 author, etc, 3, 4, 5, Parkinson, A. (2000). for 3-6 authors. more than 6...(1 author,2 author, etc,3,4,5,Parkinson, A. A., et al. (2000). Pollution and banana. (see Articles (3 to Six Authors above).
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Attached.

Running head: CRANIAL NERVES AND SENSORY PATHWAYS

Cranial Nerves and Sensory Pathways
Name:
Institution:

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CRANIAL NERVES AND SENSORY PATHWAYS

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A. Cranial Nerves and Sensory Pathways
There are 12 sets of cranial nerves which perform various roles. Part of the cranial nerves
consolidates both sensory and motor functions. Other cranial nerves are connected to vital organs
like the heart and lungs. This paper looks at four different cranial nerves based on their
functionality.
Optic Nerve (Sensory): This is the second cranial nerve (CN II) which performs purely
sensory roles. Visual information from eyes like the light is transformed into an image by the
retina and transmitted via impulses to the brain for interpretation (Salazar, 2018). This nerve is
found at the back of our eyes, and it can be seen as a brain extension.
Oculomotor Nerve (Motor): It is a motor nerve that is majorly tasked with controlling
eye movements such as pupil constriction. It is the third nerve according to the hierarchy denoted
by CN III. It controls the eyelids and the pupil. This nerve originates from a nerve core located in
the central grey matter, and it comprises of visceral and somatic components (Salazar, 2018).
Facial Nerve (Mixed functionality): It is CN VII, and it controls facial expressions. It
rises out of brainstem pons and is also tasked with managing some taste sensations. They control
facial muscles and transmits taste sensations to the anterior tongue.
Trigeminal nerve (CN V): It performs sensory and motor functions associated with the
face of pain, touch, and biting among other features. It rises from the posterior fossa part of the
brainstem and connects to different parts of the face like scalp, forehead, and jaws.
B. Sensory Pathways

CRANIAL NERVES AND SENSORY PATHWAYS

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Various pathways transmit various information to the brain. They include the
spinothalamic, corticospinal and posterior column-medial lemniscus tract. Senses such as pain,
touch, temperatures, and taste are transmitted to either the cerebral cortex for interpretation and
initiation of reflex actions. A spinothalamic pathway is an ascending path that connects the spine
with the thalamus. Various bodily information such as pain, temperature, and touch is
transmitted to the brain (Specifically thalamus) so that the brain initiates conscious reactions. On
the other hand, a corticospinal tract is a descending one (Jones, 2018). It relays vital information
obtained from the brain (Cerebral cortex) to the spinal cord. It...


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