Crossed extensor reflex action prevents one from falling when your foot catches while walking.
Crossed extensor reflex:
- A withdrawal reflex is the crossed extensor reflex. In the withdrawing limb, the extensors relax while the flexors contract, but in the other limb, the opposite happens.
- Contralateral means that the crossed extensor reflex takes place on the side of the body that is opposite from the stimulus.
- Afferent nerve fiber branches travel from the stimulated side of the body to the opposite side of the spinal cord to cause this response.
- They connect with interneurons there, which then stimulate or inhibit alpha motor neurons to the muscles of the opposing leg.
Learn more about the Reflex action with the help of the given link:
brainly.com/question/17212995
#SPJ4
Answer:
false
Explanation:the player should have their hand below since if the ball is low and they have their hands are up they will have miss the ball
I think it’s 90%. And it increases the risk of developing hypertension.
Answer:
a.Hypotonic
Explanation:
Lower motor neurons refer to the spinal and cranial motor neurons that directly innervate skeletal muscles.
When injury occurs to lower parts of the motor system , such as motor systems or their axons , deficits may be well localized. If the motor nerve to a muscle is damaged , that muscle develop paresis or complete paralysis. If their motor nerves are transected ,muscles become flaccid (atonia ) and eventually develops atrophy.
Damage to these neurons is associated with :
1) Flaccid paralysis
2) Muscle atrophy
3) Fasciculations
4) Hypotonia
5) Hyporeflexia.
Hence option A is the right answer.
