Related Experiment Video
Updated: Jul 17, 2026

Quantifying Infra-slow Dynamics of Spectral Power and Heart Rate in Sleeping Mice
Published on: August 2, 2017
[Sleep disorders in healthy children follows often a "learnt" behavioral pattern. Diurnal rhythm disturbances are
1Barn- och ungdomscentrum, Universitetssjukhuset MAS, Malmö.
Insights
A children's sleep clinic found that detailed history taking is key for diagnosing sleep disorders. Psychological support helped healthy children with insomnia, while melatonin benefited those with circadian rhythm issues.
Area of Science:
- Pediatric Neurology
- Child Psychology
- Sleep Medicine
Context:
- Established in 1994, a Swedish children's sleep disorders clinic evaluated 71 children over three years.
- Patients ranged from 0.5 to 26 years old, presenting with diverse medical conditions.
- The clinic integrated child neurology/somnology with child psychology services.
Purpose:
- To clinically examine children with sleep problems.
- To differentiate sleep issues in healthy versus medically-impaired children.
- To assess the efficacy of different interventions, including psychological support and medication.
Summary:
- Most children examined had underlying medical conditions, including 25 with mental retardation.
- Circadian sleep disturbances were most common in children with physical impairments.
- Habitual insomnia was the predominant sleep issue in healthy children.
Impact:
- Detailed patient history proved crucial for accurate sleep diagnosis and treatment.
- Psychological support was effective for habitual insomnia in healthy children.
- Melatonin demonstrated efficacy specifically for circadian sleep disorders; other medications were used sparingly.
Abstract:
A children's sleep disorders clinic was started as a project supported by the Swedish National Board for Health and Welfare in 1994. During the first three years 71 children, 21 girls and 50 boys aged 0.5-26 years, were clinically examined by a child neurologist/somnologist and a child psychologist. Psychological follow-up was offered. Twenty-five children were healthy, in the others several types of medical conditions were found. Twenty-five children were mentally retarded. In children with physical impairments the most common sleep problems were circadian sleep disturbances, in the healthy ones habitual insomnias were the most common finding. Taking a detailed history was important for correct sleep diagnosis and was often therapeutic. In healthy children with habitual insomnia psychological support was often successful. Melatonin was of benefit in circadian sleep disorders, and only in these. Other medications were used in a restrictive way, mostly as a temporary support.
Related Concept Videos
Circadian Rhythms and Gene Regulation
Sleep-Wake Cycles
NREM Sleep
NREM sleep comprises four progressive stages that seamlessly merge:
Understanding Sleep
The circadian rhythm, a nearly 24-hour cycle, is deeply influenced by environmental light cues. Light exposure directly affects the hypothalamus, which in turn regulates...
REM Sleep Behavior Disorder
RBD is significantly associated with...
Nightmares and Night Terrors
Nightmares often...
Substance Use Disorders Affecting Sleep
Understanding the concepts of physical dependence,...

