Which concept critiques strict localization by showing that some functions can shift after damage?

Which concept critiques strict localization by showing that some functions can shift after damage?

• A. Localization
• B. Localization criticisms
• C. Neuroplasticity
• D. Cortical remapping

Answer: (B)

Localization criticisms challenge the idea that each function is fixed to a single brain area. In real brains, after damage, some abilities can shift to other regions or be supported by broader networks, showing that localization isn’t rigid. This illustrates neuroplasticity—the brain’s capacity to reorganize itself by forming new connections—and cortical remapping, where functions move to adjacent or distant areas to compensate for loss. Because of this evidence, strict, one-to-one localization is viewed as oversimplified. For example, language functions that were once thought confined to a specific left-hemisphere region may recruit right-hemisphere areas or perilesional tissue during recovery, highlighting that the brain can adapt its functional map after injury.

Localization criticisms challenge the idea that each function is fixed to a single brain area. In real brains, after damage, some abilities can shift to other regions or be supported by broader networks, showing that localization isn’t rigid. This illustrates neuroplasticity—the brain’s capacity to reorganize itself by forming new connections—and cortical remapping, where functions move to adjacent or distant areas to compensate for loss. Because of this evidence, strict, one-to-one localization is viewed as oversimplified. For example, language functions that were once thought confined to a specific left-hemisphere region may recruit right-hemisphere areas or perilesional tissue during recovery, highlighting that the brain can adapt its functional map after injury.