sensory data
Involuntary. No-one can sweat to order. Involuntary. No-one can sweat to order ie when they feel like it.
Voluntary Act
The fastest response from the nervous system is from the autonomic system which is involuntary. Heartbeat and reflex movement come from this system which is out of your conscious control. It is centered in the cerebellum and spinal cord. Impulses from your sense organs (a bad smell or a knock to the knee) travel to your spinal cord or cerebellum -- whichever is closest to the stimulus -- and a response (coughing or knee-jerk) travels back to the area to provoke an appropriate reponse. Some voluntary responses can become involuntary responses, such as riding a bicycle. When learning how to balance, the actions are learned over and over until they become automatic. Some involuntary actions can be controlled voluntarily, such as holding your breath or a yogi who can slow his heartrate.
Abdominal guarding is the involuntary contraction of the abdominal muscles in response to an examiner palpating the abdomen. It's a common response to abdominal tenderness.
The constriction of pupils in response to bright light is called the pupillary light reflex. If the light is shining directly into one eye, then the pupil in that eye will constrict (a direct response), but so will the pupil in the non-illuminated eye (a consensual response).This reflex involves two cranial nerves: the optic nerve, which senses the light, and the oculomotor nerve, which constricts both pupils. It is considered involuntary since you don't think about it.
The response of your glands is involuntary and controlled by a negative feedback system.
Voluntary??
Involuntary. No-one can sweat to order. Involuntary. No-one can sweat to order ie when they feel like it.
A quick involuntary response to a sensory stimulus (e-g knee-jerk) is called
on you can do the other one you cant
An involuntary response is when the doctor taps your knee with a hammer and your leg jerks forward. A voluntary response is when you are angry at your doctor and kick him hard by swinging your leg forward.
Voluntary Act
Voluntary responses are under conscious control, while involuntary responses occur without conscious control. Voluntary responses typically involve skeletal muscles, while involuntary responses involve smooth muscles, cardiac muscles, or glandular secretions controlled by the autonomic nervous system.
It is a reflex for it is involuntary and voluntary.
Galvanic skin response is an involuntary reaction of the autonomic nervous system.
The difference between a reflex and a voluntary muscle is simply that a reflex is autonomic response to a stimulus thus making it involuntary. This in direct contradiction to a voluntary muscle movement with is done by making the conscious decision to do so.
voluntary-response bias.