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What is the automatic mechanism that withdraws a limb from danger?
Reflex.
how to get reflex green light instantly?
Reflex sux it takes alot of my Roblox time booo
Is Pulling your finger out of a fire a voluntary move?
Yes, pulling your finger out of a fire is typically a reflex response to avoid further injury. The body's natural response to pain and heat is to quickly remove the affected body part from the source of danger.
What is the importance of reflex reactions?
To remove oneself from the source of a danger as fast as possible; by bypassing the brain, the reflex provides a near-instantaneous response
What controls reflex actions?
Reflex actions are controlled by the spinal cord and do not involve conscious thought process. When a specific stimulus is detected by sensory receptors, the spinal cord quickly responds by sending signals to motor neurons to produce a reflex response. This rapid reaction allows the body to respond swiftly to potential danger or harm.
What is the jump reflex?
Jump reflection is a a reflex action that takes place under the control of spinal cordand not the involvement of CNS. Eg. When we stamp on a nail or on an hot plate we immediately move the leg because of reflex action.
What are two example of reflex actions and their importance?
The Pupillary Light Reflex and the Corneal Reflex (or Blink Reflex) are two important reflexes because the Light Reflex prevents damage to eye compopents related to over exposure to light and also helps the eye to accommodate visually, when there is less light; The Blink Reflex prevents objects from entering the eye and lubricates the eye. Also, breathing and heart beat are thought to be reflex actions.
Why is response time in a monosynaptic reflex much faster than response time in a polysynaptic reflex?
Transmission across a chemical synapse always involves a synaptic delay, but with only one synapse (a monosynaptic reflex), the delay between stimulus and response is minimized. In a polysynaptic reflex, the length of delay is proportional to the number of synapses involved.
How can you measure reflex speed?
Reflex speed can be measured by using specialized equipment that records the time it takes for a person to react to a stimulus, such as tapping a button in response to a visual or auditory cue. This reaction time can be recorded in milliseconds and used to assess a person's reflex speed.
How did the response time for the learned activity performed in the laboratory compare to that for the simple patellar reflex?
The learned activity's response time changed while the simple patellar reflex stayed the same.
If a bee sting on the right thigh causes a quick involuntary reaction of the right arm what kind of reflex occured?
The bee sting caused a crossed extensor reflex. This reflex involves the simultaneous contraction of the muscles in the right arm and the relaxation of the muscles in the left arm in response to the pain stimulus on the right thigh, helping to quickly remove the affected limb from danger.
How is a reflex action different from a action by hormines?
Reflex action is the instant reaction of our body while hormonial action takes more time to react
