speech impediment

1980s

90001_12195_1988_Democratic_Convention_Jesse_Jackson_07

Jesse Jackson's 1988 Democratic National Convention speech. He says…

1950s

13155_28065_brain_behavior8

Research study with a man with damage to the language area of his brain…

1950s

13155_28065_brain_behavior9

Research study with a man with damage to the language area of his brain…