Note 1) Expressive (Broca’s) Aphasia, 2) Receptive (Wernicke’s) Aphasia * What t
ID: 3456674 • Letter: N
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Note
1) Expressive (Broca’s) Aphasia,
2) Receptive (Wernicke’s) Aphasia
* What types of human language have cognitive scientists attempted to teach great apes? What are the comprehension & production strengths and weaknesses of great apes' use of human language? According to the Wernicke-Geschwind model of language (based on analysis of patients with brairn injury), what brain areas are involed in repeating a spoken word? What is apasia? Explain the 2 maior tvpes of aphasia discussed in lecture. How do these 2 tvpes of aphasia support the Wernicke-Geschwind model of language & brain?Explanation / Answer
Human not only communicate through verbal language but they are also use non-verbal.Cognitive secientist use the human language like sign language, physical token to teach gratg apes like chimpanzee, bonobos, gorilla etc. In sign language, sometime cognitive secientist can implement imitation proceas.here person doing several activities and great apes responding through imitating his activities.besides babbling (using hands to help understand 'come'),instrumental conditioning(provide constantly motivation through for reward for perfrom according to sign language), sign of differentiation also can be used to teach great apes.
The production and comprehensive strength of great apes to use human language is, they are more sophisticated ly communicate with other apes and build up social relationship as like human.They can develop cognitive abilities through sign language which helps to develop production and comprehensive abilities.they easily can percieve what should be do or not.even they are develop well collaboration through understand ing human language.
As weaknesses, they still not able to independently think without human language.great apes have limited comprehensive and production abilities Because they are develop language through sign language which is not complete form to inner development.
Cerebral cortex region is a center to creat image of sound which brain areas are involved in repeat ing a spoken word.
Apasia is impirement or disability which adversely affect in comprehensive and production of speech and ofcourse bring harmful effect in read and write.it is generally occurred due accidentally brain injuries like head trauma, brain tumours etc.
1.WERNICKE APASIA:it is not difficult to utter the word in werincke apasia problem is that pesron does not able to make coherent words.Therefore they are not able to build meaningful sentence.
2.ANOMIC APHASIA: it has been observed that people are not able to express what they intended to say due to unable using apporpriate word in correct situation .They try to fullfilled this gap with using such kind ambiguous or incoherent words..so these people are suffering the problem of anomic aphasia.
In Wernicke -Geschwind model of language and brain support the above major two type aphasia.language
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