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What can we consciously control in our bodies besides our muscles and brain (thought, memory, etc.)? Is the notion Bio Feedback related to this matter?

EDIT: I mean I can move my muscles at will but I can't order my liver to "work" since it's not managed consciously by the human mind. I heard about having some sort of control over temperature, heartbeat, sweating, etc. using techniques like breathing in martial arts or what they teach at the military to fool the lie detector. So my question is : What CAN we control?

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closed as unclear what you're asking by WYSIWYG, Chris, canadianer, The Last Word, Satwik Pasani Aug 14 at 8:46

Please clarify your specific problem or add additional details to highlight exactly what you need. As it's currently written, it’s hard to tell exactly what you're asking. See the How to Ask page for help clarifying this question.If this question can be reworded to fit the rules in the help center, please edit the question.

    
Can you expand your question? At the moment I am not really sure in which direction you are thinking. –  Chris Aug 14 at 5:33
    
Is it still unclear? –  Wajih Aziza Aug 19 at 2:58
    
Please define more clearly exactly what you mean with "conscious control". You can e.g. increase your pulse by hyperventilating, but this is quite different from deciding to raise your left arm. Do you consider both to be examples of body functions we can consciously control? –  fileunderwater 8 hours ago

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