How pain was explained in the 1950s and early 1960s. Pain occurs when receptors (specifically nociceptors), are stimulated and send signals from the skin directly to the brain.

Direct pathway model

After some sort of injury, a certain amount of pain is pathological pain and can be eased by:
- knowing how to direct their attention (i.e. trying to relax and knowing what to expect)
- a placebo

Pain relief (pathological)

Animals have heightened perception when it comes to feeling effects such as pain, danger, or failure. The avoidance of these threats, increases the chances of suvival and thus that the animal passes on its genes. 

Bad is felt more than good

Hurting associated with humiliation, rejection, or insult. It can feel as bad or worse than physical pain.

Social pain

- Bad is felt more than good
- Social pain
- Direct pathway model
- Pain relief

University of Michigan - Ann Arbor

An unpleasant sensory experience that comes from harmful, intense, and/or damaging stimuli. 

Pain

Aronson, Elliot, and Joshua Aronson. The Social Animal. Worth Publishers, Macmillan Learning, 2018.

The Social Animal

Focuses of pain

Pain is broadly categorized into two main types based on its underlying cause: inflammatory pain, which indicates tissue damage, and neuropathic pain, which arises from damage to the nervous system.

Types of Pain

Pain is an unpleasant experience that encompasses both physical sensations and psychological elements.

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Related

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