Nobody downloaded yet

Exploring the Brain Responses - Assignment Example

Comments (1) Cite this document
The aim of this study ” Exploring the Brain Responses” is to show that the brain responds differently to a treatment of the conditions set. The experiment carried out will show how our behavior and the environment affect our brain…
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER98.2% of users find it useful
Exploring the Brain Responses
Read TextPreview

Extract of sample
"Exploring the Brain Responses"

Download file to see previous pages The experimental study has the hypothesis of the inducement of either the rTMS or the stimulants triggering the dopamine production. In the two experiments, the brain is induced with rTMS for patients with depression and stimulants for the c-Fos experiment, which uses rats. Procedure outline of rTMS Eight Patients with depression was treated with rTMS, over the left prefrontal cortex on a daily basis. Each of them underwent neuropsychological test scores and PET scan before and after the rTMS treatment (Goldman et al. 1978). Procedure outline of c-Fos experiment Six rats was injected with cocaine and six with amphetamine. The rats were then killed, and the brain extracted. The brain was then preserved and treated with antibodies that recognize the c-Fos-positive cells. A special dye was then added to reveal the location of the c-Fos cells. The cells are counted easily since they are brown due to the dye. Q1a. The independent variable (IV), the conditions and the two dependent variables (DV) for this study First, the TMS experiment will be considered. The independent variable (IV) is the raclopride binding. This does not rely on the other variable, but it is rather depended on by the other variable. The conditions of the experiment rTMS are repetitive Transcranial Magnetic Stimulation. There are four dependent variables that depend on the set conditions, which are R caudate, Laudate, R putamen, and L putamen. These will vary depending on the rTMS induced on the patient. In the second experiment (c-Fos), the Independent variable is c-positive cells, which are not necessarily dependant on the other variable set. The conditions are cocaine and the amphetamine. The independent variables are the nucleus accumbens from the sections of the rat’s brain (Goldman et al. 1978). Q1b. The study within a participant study explanation The study of rTMS involves the participation of several patients who are observed before and after the rTMS induction. A PET scanning is then done to establish the number of functional dopamine receptors using radioactive raclopride. The study is thus within a participant study where the data obtained is from the patient pairs under experiment. The participants involved are patients who are 8 rather than being a single patient. Since 2 pairs of participants had the same pre-rTMS test scores represented by a single point for each pair, the study is within a participant study. The c-Fos experiment study is also within a participant study. This is because the study experiment involved the participation of every group member. This means that obtaining the data of all the group members was essential. Q1c. The vital piece of statistical information missing from the study results obtained The essential piece of statistical information missing from the results presented here is a hypothesis. This is a vital tool in analyzing the data presented to either agree with the data or disagree. This tool would be critical in making conclusions, like establishing the level of deviation from the expected results set on the hypothesis. This piece of information set as a hypothesis would act as the researchers’ guideline when they are setting the procedures. This tool is also helpful to a researcher in the field since it will define his research scope. ...Download file to see next pagesRead More
Cite this document
  • APA
  • MLA
(“Exploring the Brain Responses Assignment Example | Topics and Well Written Essays - 2750 words”, n.d.)
Retrieved from https://studentshare.org/biology/1398859-university-assignment
(Exploring the Brain Responses Assignment Example | Topics and Well Written Essays - 2750 Words)
“Exploring the Brain Responses Assignment Example | Topics and Well Written Essays - 2750 Words”, n.d. https://studentshare.org/biology/1398859-university-assignment.
  • Cited: 0 times
Comments (1)
Click to create a comment or rate a document
wuckertlucinda added comment 6 months ago
Student rated this paper as
I never thought 2750 words essay could be written in such a free manner. I loved the idea of this essay. Will definitely use it for my own work!
Interaction of Brain and Insulin
The author describes that the brain has been considered an insulin-insensitive organ, recent reports on the location of insulin and its receptors in the brain have introduced new ways of considering this hormone responsible for several functions. The origin of insulin in the brain has been explained from peripheral or central sources, or both.
4 Pages(1000 words)Research Paper
The way the author has described the way of life back in those days, the mannerisms and etiquettes makes one feel as if he/ she has lived in those years and shares the feelings and experience. I felt that the casting done in the movies was excellent. Particularly in the 2006 version, I felt the characters exactly matched the characters described by the author in the book.
2 Pages(500 words)Essay
It was a very good move on Alvarez’s part to have started the chapter in a way that would have kept the readers engaged. Moreover, this way to begin the chapter also performed the role of stimulating the readers thought process and imagination, for example I started off by thinking that she was just hallucinating and it was only a little later that I started getting the hang of it.
2 Pages(500 words)Essay
An ensemble of experts has been analyzing the story not from only medical or biomedical points of view, but also from the positions of psychiatry, psychology, etc. They even addressed to historical outlines when talking about science of ancient Greeks. There are almost no points throughout the discussion, which I would disagree with.
2 Pages(500 words)Essay
The educator did not deny making the comments and the principal and assistant principle observed for themselves that the educator was deviating from the school’s curriculum and that his teaching methods were ineffective.
3 Pages(750 words)Essay
– Lola One strongly agrees that the new knowledge gained is immense and diverse as one collects information and analyzes the data in writing
2 Pages(500 words)Term Paper
All these are aspects of consciousness. Second evidence is the brain stem. The hypothalamus is responsible for the sleep cycle; therefore, the suprachiasmatic nucleus controls the preoptic nucleus that induces
2 Pages(500 words)Assignment
In addition, use of example of calling 911 when one is already dead enhances the level of reader’s curiosity. Another major strength of this essay is the fact that the student has been able to cite credible sources. For instance, the student uses articles
2 Pages(500 words)Assignment
Adams believes that nuclear energy do not produce much harm to the environment as other forms of energy such as coal. According to Johnson, the
3 Pages(750 words)Essay
ced with the challenge of disciplining their children and raising them as decent children who understand societal norms and values and respect them, and yet in their attempt to achieve this, they can be held accountable for having “crossed the limits” if they merely spank
1 Pages(250 words)Assignment
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Let us find you another Assignment on topic Exploring the Brain Responses for FREE!
logo footer
Contact us:
Contact Us Now
FREE Mobile Apps:
  • StudentShare App Store
  • StudentShare Google play
  • About StudentShare
  • Testimonials
  • FAQ
  • Blog
  • Free Essays
  • New Essays
  • Essays
  • Miscellaneous
  • The Newest Essay Topics
  • Index samples by all dates
Join us:
Contact Us