the process of respiration is usually involuntary
In addition to involuntary control of respiration by respiratory neuronal networks in the brainstem, respiration can be affected by higher brain conditions such as emotional state, via input from the limbic system, or temperature, via the hypothalamus, or free will.n addition to involuntary control of respiration by respiratory neuronal networks in the brainstem, respiration can be affected by higher brain conditions such as emotional state, via input from the limbic system, or temperature, via the hypothalamus, or free will.