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Juli2301 [7.4K]
4 years ago
12

What is a placebo or a placebo effect

Biology
1 answer:
horrorfan [7]4 years ago
4 0
Essentially, it’s the idea that your brain has the ability to convince your body that a fake treatment is the real thing. For example, sugar pills are commonly used in control groups during clinical trials. An improvement of one’s symptoms is observed, despite the use of a non-active treatment. It’s believed to occur due to psychological factors, such as expectations or classical conditioning.
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What movement of the thumb would be most affected by lesion of the median nerve in the cubital fossa
natka813 [3]

Answer:

flexion

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The flexion is a movement of the body part that is described the bending of an elbow, or the clenching a hand into a fist, etc. where the angle between any segment of the body and its proximal segment decreases.

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The flexion occurs in the sagittal plane.

Thus, the movement of a thumb that would be mostly affected by the lesion of median nerve in cubital fossa is the flexion movement.

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