What are artifacts in imaging?

What are artifacts in imaging?

In medical imaging, artifacts are misrepresentations of tissue structures produced by imaging techniques such as ultrasound, X-ray, CT scan, and magnetic resonance imaging (MRI). Physicians typically learn to recognize some of these artifacts to avoid mistaking them for actual pathology.

How many sources of oral are there?

Their oral history project Memory of Nation was created in 2008 and interviews are archived online for user access. As of January 2015, the project has more than 2100 published witness accounts in several languages, with more than 24,000 pictures.

What is the importance of artifacts?

Museum Director Elaine Gurian suggests that artifacts provide us a way into history. “Objects, in their tangibility,” she writes, “provide a variety of stakeholders with an opportunity to debate the meaning and control of their memories.” Artifacts are the touchstones that bring memories and meanings to life.

Who uses oral history?

As well as labour historians and collectors of oral tradition, the development of the ‘new’ oral history in the late 1960s was attracting a range of diverse interests. Social scientists, archivists and broadcasters, as well as museum and library staff, were becoming interested in the potential uses of oral history.

What are the importance of oral history?

Oral history enables people to share their stories in their own words, with their own voices, through their own understanding of what hap- pened and why. With careful attention to preserving our sound recordings, the voices of our narrators will endure to speak for them when they are gone.

What are the elements of oral tradition?

Oral tradition, or oral lore, is a form of human communication wherein knowledge, art, ideas and cultural material is received, preserved, and transmitted orally from one generation to another. The transmission is through speech or song and may include folktales, ballads, chants, prose or verses.

How can we maintain oral tradition?

There are a few basic rules for magnetic recording preservation of an oral history collection:

  1. Save the original tape as well as the transcript of the interview.
  2. Make an audio copy for public use, do not allow an original to be used.
  3. Store tapes away from magnetic fields.

What are 3 examples of artifacts?

Examples include stone tools, pottery vessels, metal objects such as weapons and items of personal adornment such as buttons, jewelry and clothing. Bones that show signs of human modification are also examples.

What is the purpose of an artifact?

Artifacts include tools, clothing, and decorations made by people. They provide essential clues for researchers studying ancient cultures. material remains of a culture, such as tools, clothing, or food. to expose by digging.

What is the importance of local and oral history?

They’re the passing on of knowledge, memory and experience by word of mouth. They can take the form of anything from folklore, myths and stories passed from person to person, to a formal interview about a particular event with someone that is recorded and kept in an archive as an historical resource.

What is a synonym for artifact?

antique. nounold object, often of great value. antiquity. artifact. bygone.

How reliable is oral history?

Because oral histories rely on the memory of individuals, some of my colleagues believe they are less reliable sources than written documents. But oral histories really can correct, confirm, and add to the historical record.

How do you collect oral history?

Preparing for Oral History Interviews

  1. Select an interviewee.
  2. Ask the interviewee if they are interested.
  3. If interviewee is interested, set up a time and place for the interview.
  4. Write a follow-up email confirming plans for the interview that discusses the goals, legal rights, and how the interviews will be handled.

What is a synonym for oral history?

other words for oral history MOST RELEVANT. firsthand account. folk literature. narrative history. oral record.

What is the difference between oral and written tradition?

Oral history is often one person’s point of view, unless someone gathers a series of interviews on the same issue together in a volume. A traditional written history, by contrast, uses a variety of sources, which may include oral interviews, government reports, newspaper articles, letters, diaries and personal papers.

When did oral history begin?

1940s

Why were oral traditions important to slaves?

Adapting the oral storytelling traditions of their ancestors helped slaves stolen from West Africa cope with and record their experiences in America. And later it helped other generations, particularly in the 19th century, to learn what happened to the ancestors who had been enslaved.

What is the meaning of oral tradition?

Oral tradition, also called orality, the first and still most widespread mode of human communication. Far more than “just talking,” oral tradition refers to a dynamic and highly diverse oral-aural medium for evolving, storing, and transmitting knowledge, art, and ideas.

Can a picture be an artifact?

For photographs are not just images; they are physical artifacts. The physical form of the photographic image, prescribed by prevailing technology, determines what can be photographed, how it can be displayed or published, how it can be encountered by others, how it can circulate through public culture.

Why was the oral tradition important in Africa Brainly?

The answer is Africans taught oral tradition to teach the listener important traditional values and morals pertaining to how to live life.

What are the sources of oral history?

Oral histories are accounts given by a person of events earlier in their life. Often, they are taken by family members, historians, archivists, or others who interview older people in an attempt to document events and lives that might otherwise be forgotten.

What are old artifacts called?

Archaeology is the study of the human past using material remains. These remains can be any objects that people created, modified, or used. Portable remains are usually called artifacts. Archaeologists studying Stonehenge do not have ancient manuscripts to tell them how cultures used the feature.

What are the types of artifacts?

4 Types of Artifact

  • Historical & Cultural. Historic and cultural items such as a historic relic or work of art.
  • Media. Media such as film, photographs or digital files that are valued for their creative or information content.
  • Knowledge.
  • Data.

How do you promote local history?

Try these easy, inexpensive ways to promote your culture.

  1. Reach Out To Local Media.
  2. Start A Culture Social Media Group.
  3. Publish And Speak Prolifically.
  4. Create Your Own Culture List.
  5. Partner With A Culture Expert.

Why was oral tradition important in West Africa?

Oral tradition is important in west Africa because modern writers add to the oral legacy some have turned oral traditions to novels. What functions did music serve in west Africa? Music communicated ideas and values also expressed feelings and celebrated important evens such as weddings,funerals and ceramonies.

What are artifacts?

1a : a usually simple object (such as a tool or ornament) showing human workmanship or modification as distinguished from a natural object especially : an object remaining from a particular period caves containing prehistoric artifacts.

Is a picture of an artifact a primary source?

Primary sources are materials from the time of the person or event being researched. Letters, diaries, artifacts, photographs, and other types of first-hand accounts and records are all primary sources.

What is the most important element of oral history?

Four key elements of oral history work are preparation, interviewing, preservation, and access. Oral historians should give careful consideration to each at the start of any oral history project, regardless of whether it is comprised of one or many interviews.

Why are cultural artefacts important?

Cultural artifacts, whether ancient or current, have a significance because they offer an insight into: technological processes, economic development and social structure, among other attributes.

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