Question

Writing nueron instead of neuron may indicate a condition known as dyslexia, in which letters are often switched within a word. Which of the following cortical functional areas is most likely affected?

1) olfactory area
2) general interpretive area
3) gustatory area
4) limbic system

Answer 1

The general interpretive area or Wernicke's area is most likely affected in dyslexia when it comes to issues with language processing such as the misreading or misspelling of words.

Step-by-step explanation:

Writing 'nueron' instead of 'neuron' may indicate a condition known as dyslexia, in which letters are often switched within a word. Dyslexia is typically associated with difficulty in language processing, which is a function of the cortical functional areas related to language. Out of the options provided, the general interpretive area, also known as Wernicke's area, is most likely affected in dyslexia when it comes to misreading or misspelling words. Wernicke's area is responsible for the comprehension of language and is involved in the integration of auditory and visual information related to language. It is located adjacent to the auditory cortex and just anterior to the visual cortex in the cerebral hemisphere dominant for language - usually the left hemisphere. Dyslexia is not primarily related to the other areas mentioned, such as the olfactory area (related to the sense of smell), gustatory area (associated with the perception of taste), or limbic system (involved in emotions and memory).