APHASIA= 1=SENSORY APHASIA- a) it is a disorder of language wid enability to encode or decode d signals used in d language. b) sensory aphasia denotes dysfunction in afferent area, i.e. failure to comprehend verbal written messages. c) lesions hn dominent post. perisylvian areas r responsible. d) signs- poor comprehension of spoken speech n inability to read through person is able to hear n see. e)types- 1-wernicke's aphasia( repetition is defective). 2- transcortical sensory aphasia( repetition is preserved).
2=MOTOR APHASIA- a) it is disorder in efferent area. b) lesions responsible r located in anterior perisylvian area. c) comprehension is relatively well preserved. d) spoken speech is non-fluent. e) word out put is reduced., effortful, dysarthric n monosyllabic. f)pt is able to communicate to some extent. g) types- 1-broca's aphasia. 2- transcorticak motor aphasia.
2=MOTOR APHASIA- a) it is disorder in efferent area. b) lesions responsible r located in anterior perisylvian area. c) comprehension is relatively well preserved. d) spoken speech is non-fluent. e) word out put is reduced., effortful, dysarthric n monosyllabic. f)pt is able to communicate to some extent. g) types- 1-broca's aphasia. 2- transcorticak motor aphasia.
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