Crossed Extensor Reflex: Maintaining Balance and Stability during Movement.

What type of reflex causes the extensor muscles on one limb to contract when the flexor muscles on the opposite limb contract?stretch reflexwithdrawal reflexcrossed extensor reflexpalpebral reflex

crossed extensor reflex

The type of reflex that causes the extensor muscles on one limb to contract when the flexor muscles on the opposite limb contract is called the crossed extensor reflex.

This reflex helps to maintain balance and stability while moving. For example, if you step on a sharp object with your right foot, the withdrawal reflex will cause your right leg to flex and pull away from the painful stimulus. At the same time, the crossed extensor reflex will cause your left leg to extend and support your body weight, so that you don’t fall over.

The crossed extensor reflex is coordinated by the spinal cord and involves both sensory and motor neurons. When the sensory neurons in one limb are stimulated, they send signals to the spinal cord, which then activates motor neurons in the opposite limb to produce the appropriate movement.

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