Saturday, May 21, 2011

A problem in my plan.

I found out I cannot just copy and paste information, but can give you links to it so that is what I will do until I talk to my nephew.

Wow, I think I have it!
Broca's Aphasia
An excerp from the beginning



Early on in life in his native France, at the tender age of 17 he started his monumental life as a prosector and he eventually became Secretary of the Societé-Anatomique. As a neurological clinician but also as a researcher, he wrote effusively- well over 500 presentations (none ever considered mediocre). A classic 900 page monograph on aneurysms came forth from his gifted pen and he even experimented with hypnotism on a series of surgical cases. Even with considerably opposition, he helped introduce the microscope in the diagnosis of cancer. But he is best known amongst so many other accomplishments for his contribution to neurology the concept of functional localization by cerebral convolution. And with his aged father looking on with silent admiration in a memorable meeting in 1862 he demonstrated the brain lesion of his first patient who had suffered from aphémie (renamed aphasia later by Armand Trousseau (1801-1867)). From this presentation and from other ongoing observations he concluded that the integrity of the left frontal convolution was responsible and necessary for articular speech (David Ferrier 1843-1928) is responsible for naming this region "Broca’s convolution- the motor speech area."


Med.Sci 532
Structure-Function

Broca Aphasia
Aphasia is defined by Websters Dictionary as a "loss or impairment of the power to use or comprehend words usually resulting from brain damage."
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This is a good one-SM

In most people the Broca's area is in the lower part of the left frontal lobe. It is one of the main language areas in the cerebral cortex because it controls the motor aspects of speech. Persons with a Broca aphasia can usually understand what words mean, but have trouble performing the motor or output aspects of speech. Thus, other names for this disorder are 'expressive' and 'motor' aphasia. Depending on the severity of the lesion to Broca's area, the symptoms can range from the mildest type (cortical dysarthria) with intact comprehension and the ability to communicate through writing to a complete loss of speaking out loud.



Vivian, I found this by going to google and putting in Broca Aphasia. Next is treatments

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