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Related Concept Videos

Pain01:20

Pain

Pain serves as a critical warning signal that alerts the body to potential or actual harm. When mechanical pressure on the skin is intense, such as from a sharp pinch, the sensation transitions from touch to pain. Similarly, extreme temperatures, like a hot pot handle, convert the sensation of heat into pain. Pain can also result from overstimulation of other senses, such as blinding light, loud noise, or the intense heat from habañero peppers. This ability to sense pain is essential for...
Nociception01:44

Nociception

Nociception—the ability to feel pain—is essential for an organism’s survival and overall well-being. Noxious stimuli such as piercing pain from a sharp object, heat from an open flame, or contact with corrosive chemicals are first detected by sensory receptors, called nociceptors, located on nerve endings. Nociceptors express ion channels that convert noxious stimuli into electrical signals. When these signals reach the brain via sensory neurons, they are perceived as pain. Thus, pain helps the...
Analgesia and Pain Management01:25

Analgesia and Pain Management

Pain is critical to various clinical pathologies, provoking an urgent need for effective management. Pain, whether acute or chronic, is a complex neurochemical process. Its alleviation depends on the type, with nonopioid analgesics effective for mild to moderate pain, such as musculoskeletal or inflammatory pain, while neuropathic pain responds best to anticonvulsants, tricyclic antidepressants, or serotonin/norepinephrine reuptake inhibitors. For severe acute or chronic pain, opioids may be...
Blood and Nerve Supply to the Bones01:29

Blood and Nerve Supply to the Bones

Bones are dynamic organs that require a rich supply of oxygen and nutrients. Around 5% to 10% of the cardiac output supplies blood to the bones. A typical long bone has three main sources: the nutrient artery, the metaphyseal and epiphyseal arteries, and the periosteal arteries.
Nutrient Artery
The nutrient artery is the main blood vessel that enters the diaphysis via the nutrient foramen. While most long bones have only one nutrient foramen, large bones, such as the femur, may have two. This...
Importance of Need for Affiliation01:25

Importance of Need for Affiliation

The need for affiliation is a fundamental human motive that drives individuals to form and maintain interpersonal relationships. This universal drive varies in intensity among individuals due to genetic predispositions and life experiences, shaping it into a relatively stable personality trait. Social inclusion enhances emotional well-being by fulfilling the need for affiliation, whereas social exclusion leads to distress, negative emotions, and cognitive impairments.Psychological and Emotional...
Theory of Romantic Attachment in Adulthood03:34

Theory of Romantic Attachment in Adulthood

Attachment is a long-standing connection or bond with others. While Attachment Theory was conceived in developmental psychology to describe infant-caregiver bonding, it's been extended into adulthood to include romantic relationships.

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Related Experiment Video

Updated: Jun 22, 2026

Investigating Pain-Related Avoidance Behavior using a Robotic Arm-Reaching Paradigm
09:00

Investigating Pain-Related Avoidance Behavior using a Robotic Arm-Reaching Paradigm

Published on: October 3, 2020

Attachment relationships shape pain-signaling behavior.

Kasia Kozlowska1

  • 1The Children's Hospital at Westmead, Westmead NSW, Australia. Kasiak@chw.edu.au

The Journal of Pain
|June 27, 2009
PubMed
Summary

Childhood attachment relationships influence how pain is signaled. Different attachment styles lead to open, inhibited, or exaggerated pain expressions, impacting caregiving responses and pain experiences.

Area of Science:

  • Developmental Psychology
  • Attachment Theory
  • Pain Perception

Background:

  • Attachment relationships significantly influence children's pain signaling behaviors.
  • Children adapt their pain communication based on caregiver responsiveness and relationship contexts.
  • Early relational experiences shape individual differences in pain experience and expression.

Purpose of the Study:

  • To explore how attachment relationships impact children's pain signaling.
  • To understand the adaptive functions of different pain signaling strategies (open, inhibited, exaggerated).
  • To link attachment theory, specifically the dynamic-maturational model (DMM), to pain interpretation and medically unexplained pain.

Main Methods:

  • Review of contemporary attachment theory, focusing on the dynamic-maturational model (DMM).

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Multi-Modal Signals for Analyzing Pain Responses to Thermal and Electrical Stimuli
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Multi-Modal Signals for Analyzing Pain Responses to Thermal and Electrical Stimuli

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Last Updated: Jun 22, 2026

Investigating Pain-Related Avoidance Behavior using a Robotic Arm-Reaching Paradigm
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Investigating Pain-Related Avoidance Behavior using a Robotic Arm-Reaching Paradigm

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Quantifying Pain Location and Intensity with Multimodal Pain Body Diagrams

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  • Analysis of how early attachment experiences shape behavioral and physiological pain regulation.
  • Conceptual framework integrating attachment and pain signaling.

    • Main Results:

    • Open pain signaling is adaptive in sensitive caregiving environments.
    • Inhibited pain signaling offers survival advantages when open expression elicits negative responses.
    • Exaggerated pain signaling aims to elicit care from inattentive caregivers.

    Conclusions:

    • Attachment relationships are crucial in shaping the experience and signaling of pain in children.
    • Understanding these dynamics offers insights into variations in pain presentation and medically unexplained pain.
    • This perspective provides a framework for treatment planning and suggests avenues for empirical research.