Central nervous system processing of emotions in children with faecal incontinence

A Becker1, M Rubly, D El Khatib

  • 1Department of Child and Adolescent Psychiatry, Saarland University Hospital, Homburg, Germany.

Insights

Children with faecal incontinence (FI) show heightened emotional processing responses, suggesting a neurobiological vulnerability linked to the enteric (ENS) and central nervous systems (CNS). This differs from children with Attention-deficit hyperactivity disorder (ADHD).

Area of Science:

  • Neuroscience
  • Pediatrics
  • Gastroenterology

Background:

  • Faecal incontinence (FI) is a common condition affecting both the enteric (ENS) and central nervous systems (CNS).
  • Understanding the neurophysiological basis of emotional processing in children with FI is crucial for effective treatment.
  • Attention-deficit hyperactivity disorder (ADHD) shares some neurodevelopmental pathways, making it a relevant comparison group.

Purpose of the Study:

  • To neurophysiologically analyze the central processing of emotions in children with FI.
  • To compare emotional processing in children with FI, healthy controls, and children with ADHD.
  • To investigate potential neurobiological links between ENS and CNS in FI.

Main Methods:

  • Included 14 children with FI and constipation, 9 with non-retentive FI, 15 controls, and 13 with ADHD.
  • Utilized physical exams, sonography, Child Behavior Checklist, psychiatric interviews, and intelligence tests.
  • Recorded acoustic evoked potentials and event-related potentials using standardized methods with emotional and stool-related picture stimuli.

Main Results:

  • Children with FI exhibited significantly stronger responses to most stimuli across frontal, central, and parietal regions compared to controls.
  • Children with constipation showed even stronger responses.
  • No significant differences in emotional processing or acoustic evoked potentials were observed between children with ADHD and controls.

Conclusions:

  • Children with FI demonstrate heightened emotional processing, indicating a potential neurobiological vulnerability.
  • This vulnerability may stem from the intricate association between the enteric (ENS) and central nervous systems (CNS).
  • Findings differentiate FI's emotional processing from that seen in ADHD.
Abstract

Related Concept Videos

Socioemotional Development during Infancy01:30

Socioemotional Development during Infancy

Socio-emotional development in infancy is primarily shaped by early emotional responses and social connections, with temperament playing a central role. Temperament refers to the consistent patterns in an individual's emotional and behavioral responses, observable even in infancy. By examining temperament, researchers can better understand an infant's unique ways of interacting with the world, influencing subsequent personality and socio-emotional growth.
Primary Temperament Types
Stella Chess...
Physiology of Emotion01:20

Physiology of Emotion

The physiology of emotions is a multifaceted process involving the autonomic nervous system, brain structures, hormones, and neurotransmitters. This intricate interplay dictates how emotions manifest in the body and influence behavior.
Autonomic Nervous System
The autonomic nervous system (ANS) plays a critical role in emotional responses by regulating involuntary physiological functions. It consists of two main components: the sympathetic and parasympathetic systems. The sympathetic system...
Psychosexual Stages of Personality: Anal01:26

Psychosexual Stages of Personality: Anal

Sigmund Freud's theory of psychosexual development describes the anal stage as occurring between 18 months and three years of age. During this period, children derive pleasure from controlling and releasing their bowel movements. However, they quickly learn that societal expectations impose restrictions on when and where this can happen. This stage marks a critical point where children begin to develop a sense of control and mastery over their bodily functions, as well as their broader...
Neural Regulation01:37

Neural Regulation

Digestion begins with a cephalic phase that prepares the digestive system to receive food. When our brain processes visual or olfactory information about food, it triggers impulses in the cranial nerves innervating the salivary glands and stomach to prepare for food.
Information Processing Approach01:30

Information Processing Approach

The information-processing theory of cognitive development centers on fundamental mental processes, including attention, memory, and problem-solving skills. Researchers in this field examine how cognitive abilities, such as working memory, evolve and influence children's overall development. Studies indicate that children with stronger working memory tend to excel in reading comprehension, math, and problem-solving compared to peers with less efficient memory skills. Low working memory is also...
Gut-Brain Axis01:22

Gut-Brain Axis

The gut–brain axis is a bidirectional communication system that connects the gastrointestinal tract and the brain. This interaction is mediated through multiple pathways, including the vagus nerve, hormonal signals, immune responses, and chemical messengers produced by gut microbes.Microbial Contributions to Brain FunctionGut microbiota contributes significantly to brain function by producing neuroactive compounds. These include neuroactive compounds that influence neurotransmitters such as...