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Essay Available:
Pages:
3 pages/≈825 words
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3 Sources
Style:
APA
Subject:
Literature & Language
Type:
Essay
Language:
English (U.S.)
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MS Word
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Topic:

Performance of Parietal Lobe and Technological Methods for Scanning the Brain

Essay Instructions:

Please make sure you follow the instructions and watch all the videos. Thank you!
Play The Brain in Action video which explores different parts of the brain and examines which sections are activated during a variety of tasks.
The Human Spark: The Brain in Action. PBS Learning Media. Retrieved April 16, 2018, from https://www(dot)pbslearningmedia(dot)org/resource/hs11.sci.life.stru.brainact/the-brain-in-action/?#.WtTKv5ch2M9
Record the tasks featured in the video, as well as which sections of the brain are highlighted during each task. Briefly summarize the brain regions discussed in the video and their main roles.
Select one of the following brain regions to research further:
Brain Stem
Limbic System and Thalamus
Cerebellum
Occipital Lobe
Corpus Callosum
Parietal Lobe
Frontal Lobe
Temporal Lobe
Describe the following about your selected brain region:
the location of the region
the main functions associated with the region
other facts about the region
Watch the Scanning the Brain Video. You will be learning about the different technologies researchers use to explore the brain.
The Human Spark: Scanning the Brain. PBS Learning Media Retrieved April 16, 2018 from https://www(dot)pbslearningmedia(dot)org/resource/hs11.sci.life.stru.scanbrain/scanning-the-brain/?#.WtTL_Zch2M8 Select one of the following types of technologies to research in more detail:
CAT/CT
EEG
MEG
MRI and fMRI
PET
Describe the following points for your chosen technology.
how it works
the type of information it provides
its advantages and drawbacks
How does imaging technology help scientists research the brain?
Why might scientists use more than one imaging technique when conducting their research?
Find and describe one article that describes the latest findings using brain imaging techniques (some sites to search include sciencedaily.com, scientificamerican.com).
Assignment Expectations
Organize this essay assignment using subtitles that summarize the topic from each question above. For example, to answer Question 1, use a descriptive subtitle like the following: Parts of the Brain. Answer each question under the subtitle using complete sentences that relate back to the question.
Your essay should be approximately 2-3 pages. Use APA formatting for your essay. Pages should have 1-inch margins, and text should be in 12-point type and double-spaced. Include a title page, an introduction, subtitles with answers to the questions, and a concluding paragraph. Remember to include in-text citations within the body of the essay referencing your resources (e.g., Murray, 2014). Also, be sure to include a reference section at the end of your assignment listing all the resources you used to complete your essay, such as required readings and any additional resources.
See the Trident guide to APA Style, 7th edition.
Direct quotes should be limited and must be designated by quotation marks. Paraphrased ideas must give credit to the original author, for example (Murray, 2014). Direct copying from “homework help” websites will not receive credit. Once you have completed your assignment within a Word document, please upload your final version to the Case 3 Dropbox. Please also note your Turnitin originality score and make revisions as needed. Please contact your instructor with any questions.

Essay Sample Content Preview:

Nervous and Endocrine Systems
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Nervous and Endocrine Systems
The brain is the most multifaceted organ of the human body that produces our memories, thoughts, feeling, and experiences of the world. The tissue comprises a complex of connected tissues and cells, which carry out different functions. Its mindboggling complexity and performance lay the foundation for this paper’s discussion on brain regions and the technological methods for scanning them.
Parietal Lobe
According to the video, when watching a video containing language errors, the front left part of the brain—the frontal lobe—processes the grammar and sequences the different kinds of information and language one is listening to and watching (The Human Spark). Additionally, when the words spoken are meaningless, the back left portion of the brain—the parietal lobe—deciphers the linguistic and words used, identifying the error. When using a tool, the parietal lobe sequences the information and starts planning ahead for the behavior to occur in the future. Also, when thinking about another person, the right temporoparietal junction, situated on the front right side of the brain, is utilized when one is wondering about other people’s thoughts (The Human Spark).
The parietal lobe is among the chief lobes of the human brain. It is located at the upper back and top of the head, behind the frontal lobe, and above the occipital lobes (Guy-Evans, 2021). The parietal lobes, located in both the right and left parts of the brain, account for 19% of the brain volume and rely on other brain parts to perform its functions.
According to Guy-Evans (2021), the parietal lobe performs several functions. It is the primary sensory area for processing aspects such as touch, pain, tension, cold, heat, and pressure after receiving sensory input from various body parts. The superior parietal lobule part of the lobe interprets signals from one’s sight, hearing, movement, touch, and memory. The lobe also facilitates the association of symbols and meaning, enabling the recognition of words, symbols, and language, facilitating drawing, reading, and reasoning (Guy-Evans, 2021).
Due to its essential function in sensory integration, damage to the parietal lobe can lead to severe consequences of failure to focus on visual attention, inability to recognize objects, and parts of the body, walking wobblingly, lacking body coordination, and being disoriented. One can also suffer from difficulties reading, writing, talking, doing mathematics, and drawing (Bisley, 2017, pp. 2-3).
Technologies for Scanning the Brain
An electroencephalogram (EEG) is a brain imaging test utilized to detect brain activity. It is conducted by a clinical neurophysiologist who attaches small metal discs containing electrodes with thin wires on the scalp to detect minuscule electrical charges produced by brain cell activity (John Hopkins Medicine, 2021).
An EEG is primarily utilized to detect and examine epilepsy brain disorder and identify which type it is, which manifests in quick spiking waves in the test. It also helps to determine what triggers the condition and the appropriate t...
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