Conduction aphasia is a type of language disorder. It occurs due to damage in an area of the brain involved in language processing. Someone with the disorder may have difficulty repeating words or ...

Aphasia occurs when a brain disorder affects a person’s language abilities, such as speaking, reading, and writing. The type of aphasia a person has depends on where damage occurs in the brain.

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...