1.) they cannot stop once they have begun 2.) they require proper stimulus
Normal reflexes
The Human Reflex Physiology Review Sheet states that "Conversely, other reflexes require the involvement of the brain, since many different inputs must be evaluated before the appropriate reflex is determined. Superficial cord reflexes and pupillary responses to light are in this category" (p. 342).
Their are 4 types of reflexes:spinal reflex (knee jerk);cranial reflex (reading);somatic reflexes (involve contraction of skeletal muscles);autonomic (visceral) reflexes (involve responses of smooth muscle, cardiac muscle and glands)
they all have cells
There are 5 somatic reflexes, stretch (spinal), crossed extensor (spinal), superficial cord (spinal), corneal (cranial), and gag (cranial).Involuntary automatic responses to sensory stimulation, for example, the knee-jerk reaction when tapped.Note: Reflexes, such as the contraction / dilation of the pupil, salivation when hungry are all controlled by autonomic reflexes.
The reflexes that have one thing in common are the knee, ankle, plantar jerk, biceps, and triceps. They are all governed by reflex arcs in the spine.
what are common characteristics of chinese immortals
"Reflexes 2" or "reflexes +2" indicates normal reflexes.
Have an eye for composition, quick reflexes, and good management skills. To see what I mean, read the article links. Hope this helps.
Normal reflexes
Geographers call areas with common characteristics a homogeneous region.
The ciliospinal reflex and the pupillary light reflex are classified as autonomic reflexes.
Babies are born with reflexes. These reflexes, such as rooting and sucking, make it so the baby can survive.
if you don't have reflexes,you can't move because your body like a rock and a reflexes.
The sloths have slow reflexes.
Three common media characteristics are audience, time lag, and ownership.
Acquired reflexes