What causes a neuron to fire?

What causes a neuron to fire? When an impulse is sent out from a cell body, the sodium channels open and the positive sodium cells surge into the cell. Once the cell reaches a certain threshold, an action potential will fire, sending the electrical signal down the axon. What is neuron firing? The process of […]

Who painted the famous piece the starry night?

Who painted the famous piece the starry night? Van Gogh What did Van Gogh say about starry night? Several months after painting Starry Night, Van Gogh wrote: Why, I say to myself, should the spots of light in the firmament be less accessible to us than the black spots on the map of France?… Just […]

What time period was the Renaissance era?

What time period was the Renaissance era? The Renaissance was a fervent period of European cultural, artistic, political and economic “rebirth” following the Middle Ages. Generally described as taking place from the 14th century to the 17th century, the Renaissance promoted the rediscovery of classical philosophy, literature and art. When was the Renaissance in Europe? […]

How are tiles different from tesserae?

How are tiles different from tesserae? Tiles have more meaning than tesserae. Tesserae can only create images, and tiles can only create patterns. What is meant by tesserae in the mosaic medium? Tessera, (Latin: “cube,” or “die”, ) plural Tesserae, in mosaic work, a small piece of stone, glass, ceramic, or other hard material cut […]

What are some examples of dangling modifiers?

What are some examples of dangling modifiers? A modifier is considered dangling when the sentence isn’t clear about what is being modified. For example, “The big” doesn’t make sense without telling what is big which leaves “big” as a dangling modifier; but, “the big dog” is a complete phrase. Which sentence contains a dangling modifier? […]

What is the duration of note and rest?

What is the duration of note and rest? Duration is how long a note or rest is to be played. Notes and rests have fractional durations. A Half-note is half as long as a Whole-note, a Quarter-note is a quarter as long as a Whole-note and is also half as long as a Half-note, and […]

Is Jazz homophonic or polyphonic?

Is Jazz homophonic or polyphonic? Characteristic texture of the Classical period and continued to predominate in Romantic music while in the 20th century, “popular music is nearly all homophonic,” and, “much of jazz is also” though, “the simultaneous improvisations of some jazz musicians creates a true polyphony”. What is improvisation in harmony? In ethnic music […]

What is the definition of watercolor?

What is the definition of watercolor? 1 : a paint of which the liquid is a water dispersion of the binding material (such as glue, casein, or gum) 2 : the art or method of painting with watercolors. 3 : a picture or design executed in watercolors. How many types of watercolors are there? 12 […]

What is the most viewed painting in the world?

What is the most viewed painting in the world? Most Viewed Paintings in the World Mona Lisa. The famous and mysterious Mona Lisa is painted by the great Leonardo Da Vinci between the years 1503 to 1519. Starry Night. The Last Supper. Creation of Adam. The Scream. The Persistence of Memory. Girl With A Pearl […]

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