Aphasia is a disorder that affects the way you speak and write. It also affects how you understand written and spoken words. There are different types of aphasia, all caused by damage to the brain.

Broca’s aphasia causes difficulty with spontaneous, fluent speech. People with this condition typically leave out linking words in sentences, such as “and,” “on,” or “but.” They may also speak in ...

For over 150 years, neuroscientists have known that a small region in the left frontal lobe—Broca's area—plays a crucial role in speech production. Named after French physician Paul Broca, who ...

Broca's area, located in the frontal lobe of brain, plays a key role in expressive speech. Blue regions represent areas of decreased blood flow in children and adults with stuttering when compared to ...

Broca's area, restricted to the left hemisphere, is centrally involved in language processing. The equivalent area, in the right hemisphere (red), plays a similar role but for the processing of music.

The brain is made up of numerous types of cells that are organized into different structures and regions. Although several important steps have been made towards building models of the human brain, ...

Aphasia and dysarthria both occur due to damage in the brain, but while aphasia causes difficulty in expressing and understanding speech, dysarthria causes difficulty controlling muscles necessary for ...

Exactly 150 years ago, on March 24, 1863, an obscure French doctor lit the fuse on one of most unpleasant episodes in neuroscience history. This story actually got started in 1861, when Paul Broca, ...