0
What is the neuron that is specific with polysynaptic reflexes?
Wiki User
∙ 10y ago
No
Wiki User
∙ 10y ago
Add your answer:
Earn +20 pts
What polysynaptic reflexes have a neuron?
sensory neuron
First step in a reflex arc?
A reflex arc involves the following components:The receptor is the part of the neuron (usually a dendrite) that detects a stimulus.The sensory neuron transmits the impulse to the spinal cord.The integration center involves one synapse (monosynaptic reflex arc) or two or more synapses (polysynaptic reflex arc) in the gray matter of the spinal cord.A motor neuron transmits a nerve impulse from the spinal cord to a peripheral region.An effector is a muscle or gland that receives the impulse from the motor neuron. In somatic reflexes, the effector is skeletal muscle. In autonomic (visceral) reflexes, the effector is smooth or cardiac muscle, or a gland.
Do reflexes always involve the spinal cord?
Yes, the spinal cord controls ALL of your reflexes!
What is a message sent from a sensory neuron to an interneuron and then goes on to the motor neuron?
The message is transferred with an electron signal, pulses (arcing between the two neurons). This is similar to an electrical circuit (in which electrons also flow to different circuit components), or to a fiber optic line (where pulses of light serve as substitutes to the electrons).
Are the autonomic integrating centers monosynaptic or polysynaptic?
Polysynaptic
What is the difference between monosynaptic and polysynaptic?
mono has one synapse (b/w sensory and motor neuron) poly has more than 1 synapse (includes interneurons)
How does liofen xl 20 capsules works on body?
Liofen-XL 20 mg capsules work on the body by blocking equally polysynaptic as well as monosynaptic reflexes at spinal point.
The spinal column controls involuntary movements called?
Spinal reflexes are involuntary movements produced by a single loop involving a sensory neuron, sometimes an intermediary neuron, and a motor neuron. A couple of examples include the deep tendon reflexes, such as the patellar reflex and the biceps reflex, and the reflex that causes one to recoil from painful stimuli, such as touching a hot surface.
Is pupillary light reflex a monosynaptic or polysynaptic reflex?
It is Polysynaptic
Why would you have no abdominal reflexes?
An abdominal reflex is a polysynaptic reflex (as being superficial reflex) that is stimulated by the stroking of the abdomen around umbilicus. If thereÕs no abdominal reflex, it is the effect of a physiological absence due to tolerance or obesity.
How many synapses are in a polysynaptic reflex arc containing 2 interneurons in the integrating center?
3 because there are regularly 2 synapses when there is only one interneuron. An extra neuron will add an extra synapse.
What spinal tract damage tremors jerky movements?
Upper motor neuron damage gives rise to jerky reflexes.
