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Biology 10 Online
OpenStudy (alexishope47):

Please help! I am so confused! Parkinson's disease prevents the brain from properly sending motor signals to the consciously moved muscles of the body. This disease would therefore inhibit parts of the A. Autosensory Nervous System B. Parasympathetic nervous system C. Peripheral nervous system D. Autonomic nervous system

OpenStudy (alexishope47):

Will Fan and Medal!!

OpenStudy (somy):

which part of the question do u not understand?

OpenStudy (alexishope47):

I know what motor signals means but I can't figure out how they fit into one of the answer choices.

OpenStudy (alexishope47):

I know it's not D because D is involuntary and the question asks about consciously controlled muscles.

OpenStudy (somy):

what does conscious control mean to you? and what about involuntary or voluntary muscle control?

OpenStudy (alexishope47):

Concious control means voluntarily moving your legs to walk. Involuntary is the movement required to keep your heart beating and your blood flowing.

OpenStudy (somy):

exactly

OpenStudy (somy):

When we say muscle movement is it sensory or motor action?

OpenStudy (alexishope47):

It's motor action. Parasympathetic is part of the autonomic system which we ruled out so that's not it right?

OpenStudy (somy):

A. Autosensory Nervous System B. Parasympathetic nervous system C. Peripheral nervous system D. Autonomic nervous system out of these options there is one that doesnt even exist can you tell which is it?

OpenStudy (alexishope47):

I'm pretty sure there is. It such thing as an auto sensory nervous system.

OpenStudy (alexishope47):

*There is no such thing

OpenStudy (somy):

bingo

OpenStudy (somy):

and as u said parasympathetic system is part of autonomic system

OpenStudy (somy):

and autonomic definitely has nothing to do with voluntary movement, does it?

OpenStudy (alexishope47):

no because it is not under our concious control

OpenStudy (alexishope47):

So the answer would be peripheral because that is the only choice that includes voluntary actions. Correct?

OpenStudy (somy):

bingo

OpenStudy (alexishope47):

Ok thank you so much!

OpenStudy (somy):

no problem

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