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What part of the body is not a reflex action in humans?
Conscious actions, such as voluntary movements controlled by the brain, are not reflex actions in humans. These actions involve decision-making and higher brain functions, unlike reflex actions which are automatic responses to stimuli.
Which actions are not controlled by the brain?
Reflex actions are not controlled by the brain.
What part of the nervous system is not involved in producing reflex actions?
The cerebral cortex is not directly involved in producing reflex actions. Reflex actions are controlled at the spinal cord or lower levels of the brain without involvement of higher brain centers like the cerebral cortex.
In some reflex actions skeletal muscles contract without the involvement of what?
In some reflex actions, skeletal muscles contract without the involvement of conscious thought or decision-making processes from the brain. These reflex actions are controlled by the spinal cord and are known as spinal reflexes.
What are the differences between voluntary actions and reflex actions?
Voluntary actions are consciously controlled movements initiated by the brain, while reflex actions are automatic responses to stimuli that do not require conscious thought. Voluntary actions involve higher brain functions and can be modified based on individual intent, while reflex actions are typically quick, involuntary responses for immediate protection or survival.
Action which does not require thinking?
Reflex actions do not require thinking, nor do the actions of involuntary muscles.
Are reflex actions quicker than normal responses?
LUCY
Muscle action that is not under your control is?
Involuntary muscle action. Examples include the beating of the heart, digestion in the stomach, and reflex actions like blinking or sneezing.
What is the difference between involuntary actions and reflex actions?
An involuntary action is a body process that occurs automatically regardless of external stimulus. In contrast, a reflex is an automated response to an external stimulus.
Why are reflex actions very fast?
The impulse in a reflex action goes directly from the sensory neuron to the inter neuron to the spinal cord, which allows for faster actions.
Without what can skeletal muscles contract in some reflex actions?
the brain.
What is the difference about reflex actions and normal?
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