The Claim

The combination of expectation and conditioning (E+C) is the only placebo analgesia manipulation that significantly inhibits both pain ratings and skin conductance response in humans receiving painful electric stimulation.

Source: The Influence of Placebo Analgesia Manipulations on Pain Report, the Nociceptive Flexion Reflex, and Autonomic Responses to Pain.

What the research says

Supports is higher

Support is ahead, but a single strong opposing study can change this.

Supports
40score
Challenges
0score

These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.

Cause and effect
1 study reviewed
In plain English

Scientists found that when you combine expecting pain relief with a learning process (like getting a fake treatment that works like real medicine), it's the only way to actually reduce both how much pain people feel and their body's stress response to pain from electric shocks.

See the scientific wording

The combination of expectation and conditioning (E+C) is the only placebo analgesia manipulation that significantly inhibits both pain ratings and skin conductance response in humans receiving painful electric stimulation

What the research says

1 study

  1. Study: The Influence of Placebo Analgesia Manipulations on Pain Report, the Nociceptive Flexion Reflex, and Autonomic Responses to Pain.

    The study tested different types of placebo treatments on people receiving painful electric shocks. Only the group that got both expectation and conditioning together showed reduced pain ratings AND reduced skin conductance (a measure of stress response). This confirms what the claim says.

Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies

Fit Body Science verdict — we translate health claims into clear verdicts backed by peer-reviewed research.

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