I believe the answer is: activation of large nerve fibers in your spinal cord
Gate control theory was popularized by Ronald Melzack and Patrick Wall, it views that non-painful area input closes the doors or "gates" to the painful area input, this exist in order to prevents pain sensation from coming through the central nervous system and being transferred across our body.
Dr. Nwoambi is going to need to refer to the Diagnostic and Statistical Manual of Mental Disorders (DSM) to assist her in diagnosing her client's psychological disorder.
The Diagnostic and Statistical Manual of Mental Disorders (DSM) is the handbook that is used by American clinicians and psychiatrists to diagnose the mental disorders in patients.
The handbook gives a description and also the symptoms of the disorder that the client may be suffering.
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Answer:
How invisible particles can be observed in outer space. ... We call this invisible mass dark matter since it cannot reflect light. Gravitational effects are only way we can detect its presence.
Answer: The Europeans carried a hidden enemy to the Indians. (diseases)
Explanation: The Native people of America had no immune support for the diseases that the European explorers and well as the colonist brought to them. Diseases such as smallpox, influenza, measles, and chickenpox was very deadly to American Indians.