A Leading Theory of Phantom Limb Pain Holds That This

question 233

Multiple Choice

A leading theory of phantom limb pain holds that this experience is due to:

• A) expectations of pain.
• B) leftover nerve endings in the missing body part.
• C) the rewiring of the brain after the loss of input from the lost limb.
• D) the release of inflammatory substances that cause pain.

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Definitions:

Modified Leaf

A leaf that has evolved to perform functions other than photosynthesis, such as protection, climbing, storage, or reproduction.

Spines

Rigid, sharp structures on plants or animals, often serving as defense against herbivores or predators.

Tendrils

Slender, spirally coiling structures that enable climbing plants to attach and support themselves on objects.

Bud Scales

Protective structures that cover and protect the developing bud in some plants, especially during dormant periods.