GENERAL HISTOLOGY

Detailed explanation-1: -Aphasia is a language disorder caused by damage in a specific area of the brain that controls language expression and comprehension. Aphasia leaves a person unable to communicate effectively with others. Many people have aphasia as a result of stroke.

Detailed explanation-2: -People with Wernicke’s aphasia are often unaware of their spoken mistakes. Another hallmark of this type of aphasia is difficulty understanding speech. The most common type of nonfluent aphasia is Broca’s aphasia (see figure). People with Broca’s aphasia have damage that primarily affects the frontal lobe of the brain.

Detailed explanation-3: -They may have trouble saying and/or writing words correctly. This type of aphasia is called expressive aphasia. People who have it may understand what another person is saying. If they do not understand what is being said, or if they cannot understand written words, they have what is called receptive aphasia.

Detailed explanation-4: -Aphasia is a disorder that affects how you communicate. It can impact your speech, as well as the way you write and understand both spoken and written language. Aphasia usually happens suddenly after a stroke or a head injury.

Detailed explanation-5: -Broca aphasia is a non-fluent aphasia in which the output of spontaneous speech is markedly diminished and there is a loss of normal grammatical structure. Specifically, small linking words, conjunctions, such as and, or, and but, and the use of prepositions are lost.