Neurolinguistic

Language and the brain

By:Karen Melissa sorto de Márquez.and Salvador isaac cruz vega.

Definition of neurolinguistic

Wernike's Aphasia

Lenguage areas in the brain -Wernike's area-Broca's area

Broca's aphasia

Lenguage areas in the brain: -Themotor cortex -The arcuate fasciculus

index

Conduction Aphasia

The critical period

tongue tips and slips

Thanks

What is Aphasia

What is neurolinguistic?

Neurolinguistics is the study of how language is represented in the brain: that is, how and where our brains store our knowledge of the language (or languages) that we speak, understand, read, and write, what happens in our brains as we acquire that knowledge, and what happens as we use it in our everyday lives.

Lenguage areas in the brain

Broca's area

Broca's area is a section of the human brain involved with language production. It is named after the Frenchman Paul Broca. It is located in the frontal lobe, more specifically in its third frontal gyrus, in the opercular and triangular sections of the language-dominant hemisphere.

Wernicke's area

Wernicke's area is a region of the brain that lies at the back of the superior temporal gyrus of the dominant hemisphere, usually the left, with a large number of exceptions among left-handed people. This area of the brain borders the angular gyrus of the parietal lobe, which is involved in language, reasoning, and memory. This area is considered the brain's center for language comprehension.

The motor cortex

The motor cortex is an area within the brain’s cerebral cortex involved in the planning, control, and execution of voluntary movements. It is located in the frontal lobe, anterior to the central sulcus.

The arcuate fasciculus

The arcuate fasciculus is a bundle of axons that connects the temporal cortex and inferior parietal cortex to locations in the frontal lobe. One of the key roles of the arcuate fasciculus is connecting Broca’s and Wernicke’s areas, which are involved in producing and understanding language. .

Tongue tips and slips

Slips of the brain

The tip of the tongue

Slip of the tongue

Slips of the ear

What is Aphasia?

Wernike's aphasia

Broca's Aphasia

conduction aphasia

Conduction aphasia is an uncommon form of difficulty in speaking caused by damage to the parietal lobe of the brain. Characteristics of a person with conduction aphasia include:

The critical period hypothesis says that there is a period of growth in which full native competence is possible when acquiring a language. This period is from early childhood to adolescence. The critical period hypothesis has implications for teachers and learning programmes, but it is not universally accepted. Acquisition theories say that adults do not acquire languages as well as children because of external and internal factors, not because of a lack of ability.

The critical period

+ example

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