Sunday, February 7, 2010

True or False: All nervous system responses are vouluntary, or under your control.?

please be serious!!!True or False: All nervous system responses are vouluntary, or under your control.?
False - only the responses of the somatic nervous system (SNS) are under voluntary control. The responses of the autonomic nervous system (ANS) are NOT. e.g. the obvious - breathing, your heart pumping blood, etcTrue or False: All nervous system responses are vouluntary, or under your control.?
False, eye twitching etc. are involuntary
False, actions such as heart beat or digestion are involuntary and controlled by either smooth or cardiac muscles. Reflexes are also involuntary.
false ex=knee jerks as you fall asleep
False: Some reflex reactions actually never reach the brain. Intense pain sensations can cause an automatic neural responses, like pulling your hand back from hitting something sharp, or something too hot, before the sensation has even been relayed to the brain.
I don't remember but I'll say:


False.

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