How does the posterior parietal cortex contribute to movement? The premotor cortex? The supplementary motor cortex? The prefrontal cortex?

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
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How does the posterior parietal cortex contribute to movement? The premotor cortex? The supplementary motor cortex? The prefrontal cortex?

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Crown jewel of the human body , this organ lies in the bony shell covered by protective fluid and is the most complex organ of our body. Brain is the most important organ of our body responsible not only for collecting and storing information but also for acting on it, along with controlling all other functions of our body. Apart from being complex, it is highly adaptable and comprises 4 interconnected major regions, each one of them responsible for a different set of functions. 

The posterior parietal cortex is responsible for planning and execution of movements, spatial recognition and also attention. It is also responsible for integrating sensory input and about the position and movement of our body parts.

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