How Mental Images Form in The Brain
Common examples of mental images include daydreaming and the mental visualization that occurs while reading a book. When a musician hears a song, he or she can sometimes "see" the song notes in their head, as well as hear them with all their tonal qualities. This is considered different from an after-effect, such as an after-image. Calling up an image in our minds can be a voluntary act, so it can be characterized as being under various degrees of conscious control.
According to psychologist and cognitive scientist Steven Pinker, our experiences of the world are represented in our minds as mental images. These mental images can then be associated and compared with others, and can be used to synthesize completely new images. In this view, mental images allow us to form useful theories of how the world works by formulating likely sequences of mental images in our heads without having to directly experience that outcome. Whether other creatures have this capability is debatable.
Read more about this topic: Mental Image
Famous quotes containing the words mental, images, form and/or brain:
“There is hardly any mental misery worse than that of having our own serious phrases, our own rooted beliefs, caricatured by a charlatan or a hireling.”
—George Eliot [Mary Ann (or Marian)
“The most ordinary word, when put into place, suddenly acquires brilliance. That is the brilliance with which your images must shine.”
—Robert Bresson (b. 1907)
“To the United States the Third World often takes the form of a black woman who has been made pregnant in a moment of passion and who shows up one day in the reception room on the forty-ninth floor threatening to make a scene. The lawyers pay the woman off; sometimes uniformed guards accompany her to the elevators.”
—Lewis H. Lapham (b. 1935)
“What, girl, though grey
Do something mingle with our younger brown, yet ha’ we
A brain that nourishes our nerves, and can
Get goal for goal of youth.”
—William Shakespeare (1564–1616)