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What are Cortical Language Areas?

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Summary

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The cortical language areas are special parts of the brain that help us understand and use language. They work together to process the words we hear and read, and to help us speak and write.

Frequently Asked Question

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How do Cortical Language Areas work in kids?

These areas help kids speak, comprehend, and read by coordinating different language functions in the brain.

What happens when Cortical Language Areas are damaged?

Damage can lead to language difficulties, such as trouble speaking or understanding words.

How can I support my child's Cortical Language Areas?

Engage in conversations, read together, and use tools like visual schedules to encourage language development.

Scientific Definition

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The cortical language areas, located in the cerebral cortex, are a network of interconnected regions that are crucial for language processing and production. These areas, primarily situated in the left hemisphere of the brain, include Broca’s area, responsible for speech production, and Wernicke’s area, involved in language comprehension. The cortical language areas work in tandem to decode and interpret linguistic input, retrieve and combine relevant language components, and coordinate the motor functions necessary for verbal or written output.

 

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Real World Example of Cortical Language Areas

Emily, a 6-year-old girl, has been struggling with language development. Her parents noticed that she:

  • Has difficulty understanding complex sentences and following multi-step instructions
  • Struggles to express her thoughts and feelings verbally
  • Often uses simplified language and has a limited vocabulary compared to her peers

After consulting with a speech-language pathologist, Emily was diagnosed with a language disorder related to the functioning of her cortical language areas. With targeted therapy and support, Emily is now making progress in her language skills and gaining confidence in her ability to communicate effectively.

How do Cortical Language Areas work?

The cortical language areas are essential for:

  • Processing incoming language: The brain analyzes sounds, words, and sentences to derive meaning
  • Producing language output: The areas work together to generate speech or written language
  • Integrating language with other cognitive functions: Language areas interact with memory, attention, and reasoning
Language Area Primary Function
Broca’s Area Speech production
Wernicke’s Area Language comprehension

When the cortical language areas are not functioning optimally, children may experience challenges in understanding others and expressing themselves. However, with proper support and intervention, many children can develop their language skills and thrive.

 

This post was originally published on August 25, 2023. It was updated on May 9, 2024.