How Film Editing Fools Your Brain

The Kuleshov effect proves that your brain creates emotions that are not actually on screen. By pairing a neutral face with different images, filmmakers trick you into believing the actor is expressing complex feelings.

In the 1920s, Lev Kuleshov showed audiences a static shot of a man's face followed by a bowl of soup, a child, or a coffin. Viewers praised the actor for portraying hunger, affection, or grief, even though the face never changed. This psychological phenomenon demonstrates that we assign meaning to sequences rather than individual images. It remains the foundation of modern film editing, shaping how we experience emotional stories in cinema today.