A Study On Brain Atlases - 3056 Words

1. ABSTRACT A region of embryonic rat brain was digitally photographed with an Olympus BX40 Microscope equipped with a 10MP (MU1000) video camera using four different objectives (4x, 10x, 20x, 40x). The different objectives were used to analyze the value of different resolutions in balancing the amount of work needed to make the pictures with the worth (or information value) of the image when using Photoshop (version 12.0). The images captured were montaged and arranged into series. This information will be used in preparation of a digital microscopic atlas of different aged embryonic rat brains. 2. INTRODUCTION 2.1. Brain Atlases in General An atlas of a brain can help locate specific structures, as well as give an understanding to size and structure of a brain. A brain atlas can be widely used in neuroscience research and education. In neuroscience, brain atlases are just as important as a map is in geography, and they can be accessed worldwide (Bakker, et al., 2015). Although no two brains are identical, it is important to refer to a multitude of atlases while studying a brain. Structures that may not be exactly the same in two brains include: cytoarchitecture, chemoarchitecture, blood flow distributions, metabolic rates, behavioral and pathologic correlates and a multitude of other structures (Mazziotta, et al., 1995). A brain atlas can differ from brain to brain, which may be a result of evolution, maturation, and/or abnormalities. Brain atlasesShow MoreRelatedExamining The Functional Connectivity Of A Whole Brain Atlas1722 Words   |  7 PagesBackground: The brain is often considered the most complex organ in the human body. It is also the most difficult to understand, given the vast array of different functions spread throughout its mass and the interconnected functionality of its regions that makes subdividing it based on form or function a difficult task. Craddock, et al. 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Landman*,a,b,c,d aElectrical Engineering, Vanderbilt University, Nashville, TN USA, bBiomedical Engineering, Vanderbilt University, Nashville, TN USA, cInstitute of Image Science, Vanderbilt University, Nashville, TN USA, dComputer Science, Vanderbilt University, Nashville, TNRead MoreResearch Resources Essay1343 Words   |  6 Pagesby college and university science students Social Studies American History Online: find sources from historical digital collections Anthropological Index Online: includes general search of 4,000 periodicals held in both The British Museum Anthropology Library as well as Royal Anthropological Institute films Anthropology Review Database: access to anthropology reviews, look up publishers, and find resources available for review Behavioral Brain Science Archive: International journal of currentRead MoreComputer Aided Diagnosis Systems For Infectious Diseases Essay1998 Words   |  8 PagesDr. Bagci has published numerous studies in informatics of radiology spanning from development of computer aided diagnosis systems for infectious diseases to general image analysis techniques in MRI, CT, PET, and histology images, and development of image enhancement and reconstruction methods both in clinical, pre-clinical, and technical fields [11-65]. 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Philippi A City of Immeasurable Significance - 2218 Words

Philippi: A City of Immeasurable Significance Philippi is a city rich in ancient history, and is possibly the most important archeological site of the great plain of eastern Macedonia.? The ancient town has seen the fate of the West played out within its borders on several occasions and majestic ruins left from the town?s extraordinary history testify to the great civilizations that have inhabited the region.? Philippi is most famous for two reasons: it was the scene of one of the most decisive battles in history, and it was the first European city to accept Christianity (Willett). Located in the Northeast crescent of Greece, Philippi sits about nine miles north of the shore in the province of Macedonia, and lies within the†¦show more content†¦The rest of the Republican forces capitulated, and Philippi came under the yoke of the Romans in October of 42 B.C.? Although Rome?s destiny was sealed by the victory of Octavian (who regained control of his forces) and Mark Antony over the Republicans Brutus and Cassius, the stage was set for the inevitable conflict between these two winners.? The battle for ultimate control dragged on for eleven years and ended with Antony?s defeat at Actium.? Continuing the trend, he committed suicide in Egypt, leaving Octavian (later Augustus) as the undisputed ruler of Rome (Willett). Afterward, war veterans settled in the region and it received the status of a Roman colony, meaning that henceforth, its inhabitants enjoyed the same rights as Roman citizens in Italy.? Those rights included immunity from taxation, the right to own and sell property, and the right of civil action.? At the same time, Latin became the official language.? Because of Philippi?s fortunate position on the Via Egnatia trade route, the city enjoyed considerable prosperity that peaked in second century A.D. (Neosguide). Paul, the Apostle of the Gentiles The city of Neopolis (modern Kav#6945;), the port closest to Philippi, was the European landing point for travelers from the Orient.? It was here that St. Paul landed in 49 A.D. to embark on his mission of converting the

Of Mice and Men Controlled Assessment Draft Free Essays

Of Mice and Men is an American novel written by John Steinbeck about two itinerant workers who move from place to place. One itinerant worker named George is a small, smart, caring worker. While on the contrary the other itinerant worker name Lennie is a huge, clumsy, naive character. We will write a custom essay sample on Of Mice and Men Controlled Assessment Draft or any similar topic only for you Order Now The story is set in a remote place a few miles south of Soledad. The south is usually the best place to live due to the climate of the area. Soledad is the Spanish word for loneliness and solitary. The two itinerant workers pursue their dream of getting their own farm. During their journey George and Lennie encounter many difficulties along the way. It was not uncommon for itinerant workers to suffer from loneliness, isolation and alienation. These three terms are the terms that will be explained in my essay. Dreams are another main factor in this book. George and Lennie have a dream that is the cornerstone of this book. Their dream is that they will â€Å"live of the fatta the lan’†. This quote is a reference to the American Dream. In this case, the fat is a good thing and fat has many properties and is usually the tastiest part of food, they also said that they will live of the fat. This means that the fat is in abundance. The American dream which says you get what you deserve if you work very hard. The American Dream is almost a capitalist dream. Loneliness is defined to be someone who is sad and/or be companionless. Characters such as George, Lennie, Candy and Curley’s wife all suffer from loneliness. George is lonely mainly because he is an itinerant worker which means he doesn’t stay anywhere for long. George even confesses his loneliness by saying â€Å"Guys like us, that work on ranches, are the loneliest guys in the world. † This is when George talks to Lennie beside the river. Lennie is another character that is caught in the trap of loneliness because of his disability and the fact that he always getting into trouble. Candy is lonely as he only has his dog which eventually dies. Finally, Curley’s wife is lonely as her wife Curley does not give her the attention she wants. Isolation means to separate or to force apart. â€Å"†¦ he limb is worn smooth by men who have sat on it†. Already, in the first paragraph we can see the relationship between man and nature is not the best. Man seems to be destroying nature’s work. The characters that suffer from isolation are the likes of Crooks and Curley’s wife. Alienation is term that is described to a person who is being withdrawn from the world or withdraws them self from the outside world. People often feel alienated as they are being shown disaffection by others. The favourites of Crooks and Curley’s wife suffer from alienation. Crooks suffers from alienation as he is the only black person on the ranch, while Curley’s wife suffers from alienation as she is called names like â€Å"jailbait† (from George) as she is always looking for a man and is unfaithful to her husband – Curley. The very first bit of knowledge we know about George is explained in this quote â€Å"The first man was small and quick, dark of face, with restless eyes and sharp, strong features. The first person/people in something are always the more dominant person as explained in this quote. â€Å"†¦ restless eyes†¦ tells us that he is also a very alert man. Later in the book George also confesses his loneliness to the other ranchers. The other ranchers generally don’t like confessing their own loneliness to others. Quotes like . George is a very father like figure to Lennie, to comfort Lennie he usually says (in this case about Curley) â€Å"you keep away from Curley†. George promised Lennieâ₠¬â„¢s Aunt Carla that he will look after Lennie like a father after she dies. â€Å"One side of the river the golden foothill slopes curve up to the strong †¦ Gablian Mountains. This quote explains the qualities of the two itinerant workers. The quote is saying that George is strong mentally and physically. â€Å"God, you’re a lot of trouble †¦ I could get along so easy and so nice if I didn’t have you on my tail. † George often loses his temper with Lennie. He knows that he is mentally stronger than Lennie meaning that he can do whatever he wants by himself but Lennie always restrains him. Crooks is a character in the book that gets quite a lot of stick from the other ranch workers. The type of loneliness he suffers from alienation. The two main reasons Crooks is alienated is because he is black and he is also disabled. The other ranchers use derogative terms like â€Å"nigger† and â€Å"stable buck† as a reference to Crooks. In those times they thought that it was alright to call black people any name that they desire. The book describes Crooks’ appearance as â€Å"his body was bent to the left by his crooked spine†. Since the Abrahamic religions started, the side to your left was considered ‘dirty’ so, Steinbeck can use this for a reason for the other ranchers to hate Crooks as they will probably consider him ‘dirty’. As Crooks spends a lot of time by himself, he has the privilege of keeping more prized possessions than the other ranchers as explained in the quote â€Å"he had books, too; a tattered dictionary and a mauled copy of the California civil code for 1905†. You could say that Crooks was quite lucky as he had many possessions unlike all the ranchers as all they owned was a small apple box. Crooks is always the one being picked on; for example one Christmas when all the other ranchers where trying to pick a fight with Crooks. Candy is another character in the book that is disabled. He is also one of the loneliest characters in the book. All Candy has is an old dog. Candy’s dog is described Steinbeck uses quite a few techniques in the book. Some of the techniques include allegories and foreshadowing. The best example of an allegory in this book is when Lennie kills the innocent mouse, Candy’s dog is killed and then right at the end of the book Lennie is killed. This also foreshadowed what was going to happen to Lennie as he used to follow George around ‘like a dog’. When Candy had no use of his dog; he decided to dispose of him. This just like what George did to Lennie. How to cite Of Mice and Men Controlled Assessment Draft, Essay examples