Respuesta :
The hyperalgesia that is common in phantom limb pain could potentially be blocked if a new drug was developed that could prevent (without triggering any side effects) option(b) i.e, the diffusion of calcium ions through NMDA receptors.
What is hyperalgesia?
Heightened pain perception and a strong emotional reaction to it. When the nerves or the chemical makeup of the nerve pathways involved in pain perception are damaged, hyperalgesia may result.
An illustration would be if someone had elbow surgery and the discomfort gradually got worse rather than better.
Your body's particular nerve receptors are becoming more sensitive, which is the reason for this. As a result of a surgery or procedure, tissue or nerve injury may result in hyperalgesia. Additionally, it can happen to persons who are using opioids.
Drugs known as NMDA receptor antagonists block your pain receptors, inhibit your pain response, and lessen your pain. NMDA receptor antagonists like ketamine and methadone are frequently used for treating hyperalgesia include ketamine and methadone.
When the brain's glutamate concentration rises, too much calcium is released, which can harm the nerve cells. NMDA antagonists bind to NMDA receptors and stop glutamate from binding, which stops calcium from entering the nerve cells.
The complete question is:
The hyperalgesia that is common in phantom limb pain could potentially be blocked if a new drug was developed that could prevent (without triggering any side-effects) the ______.
a) binding of enkephalins to NMDA receptors
b) diffusion of calcium ions through NMDA receptors
c) release of enkephalins diffusion of enkephalins
d) across synaptic clefts
To know more about hyperalgesia refer to: https://brainly.com/question/13553321
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