Cerebral Palsy Link to Sensorimotor System, Cognition, Emotion and Nociplastic Pain

Wolfgang Laube1, Mathilde Sengoelge1

  • 1Department for Health Sciences, Medicine and Research, Faculty of Health and Medicine, Center for Health Sciences and Medicine, A-3500 Krems, Austria.

PubMed

Insights

Cerebral palsy (CP) involves brain damage affecting sensorimotor function, cognition, and emotion, leading to chronic pain. Early interventions are key for managing pain and improving function in individuals with CP.

Area of Science:

  • Neuroscience
  • Developmental Pediatrics
  • Pain Medicine

Background:

  • Brain damage before, during, or after birth alters sensorimotor function, impacting cognition, emotion, and pain perception.
  • This leads to functional developmental disorders and chronic deconditioning, affecting the brain's neuromatrix structure and function.
  • Individuals with cerebral palsy (CP) exhibit a high prevalence of chronic pain syndromes.

Purpose of the Study:

  • To review the intricate connections between the sensorimotor system, cognition, emotion, and pain in individuals with deconditioning or delayed sensorimotor development.
  • To specifically apply these concepts to individuals with cerebral palsy (CP).
  • To highlight the role of CP as both a predisposing and causal factor for nociplastic pain.

Main Methods:

  • This study is a narrative review of existing literature.
  • It synthesizes information on the pathophysiology of sensorimotor alterations and their systemic effects.
  • The review focuses on the link between developmental disorders and chronic pain conditions.

Main Results:

  • Altered sensorimotor function due to brain damage is intrinsically linked to cognitive, emotional, and behavioral changes.
  • Chronic deconditioning exacerbates these alterations, contributing to primary and secondary degenerative diseases.
  • Cerebral palsy (CP) is identified as a significant factor in the development of nociplastic pain.

Conclusions:

  • Therapeutic interventions are essential for optimizing movement, cognitive, and emotional functions in individuals with CP.
  • Effective management strategies are crucial for reducing the high prevalence of chronic pain in this population.
  • Addressing sensorimotor deficits is key to improving overall quality of life for individuals with CP.

Related Concept Videos

Major Somatic Sensory Pathways01:28

Major Somatic Sensory Pathways

Sensory impulses related to touch, pressure, vibration, and proprioception from various body parts, such as the limbs, trunk, neck, and posterior head, travel to the cerebral cortex through the posterior column-medial lemniscus pathway. The pathway’s name derives from the two white-matter tracts that convey the impulses: the spinal cord's posterior column and the brainstem's medial lemniscus. First-order sensory neurons extend their axons into the spinal cord, forming the...
1.3K
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...
637
Somatosensory, Motor, and Association Cortex01:24

Somatosensory, Motor, and Association Cortex

The somatosensory cortex in the parietal lobes is crucial for interpreting sensory data such as touch, temperature, and proprioception. The somatosensory cortex, situated in the parietal lobes, plays a vital role in interpreting sensory information like touch, temperature, and proprioception—awareness of body position. This specialized brain region features an organized structure wherein neurons at the top primarily process sensations originating from the lower body. In contrast, those at...
1.0K
Role of Cerebellum and Prefrontal Cortex in Memory01:14

Role of Cerebellum and Prefrontal Cortex in Memory

The cerebellum, while traditionally associated with motor control, also plays a crucial role in memory, particularly in procedural memory, which involves learning motor tasks that become automatic through repetition. For example, studies have shown that when the cerebellum is damaged, individuals or animals lose the ability to learn conditioned motor responses, such as the conditioned eye-blink response in classical conditioning experiments with rabbits. This study demonstrates the...
606
Overview of Somatic Sensory Pathways01:29

Overview of Somatic Sensory Pathways

Somatic sensory or somatosensory pathways refer to the neural pathways that carry information related to touch, pressure, pain, temperature, and proprioception from the skin, muscles, tendons, and joints to the brain. These pathways involve several stages of processing and integration of sensory information.
The somatosensory system is divided into three main pathways: the dorsal (or posterior) column-medial lemniscus, spinothalamic (or anterolateral), and spinocerebellar pathways.
The dorsal...
5.5K
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.
29.5K