Article
Insomnia phenotypes and neurocognitive biomarkers.
Progress in brain research - 1 Jan 2026
Ahmed Mansoor, Taj Fawad, Nami Mohammad
Abstract excerpt
Insomnia is increasingly understood as a heterogeneous disturbance of sleep-wake regulation shaped by interacting cognitive, physiological, circadian, neurobiological, and perceptual mechanisms. This chapter develops a phenotype-informed framework for insomnia that distinguishes descriptive clinical presentations from underlying mechanistic dimensions and measurable biomarker domains. Core phenotypes reviewed...
Read the complete abstract on PubMedTopics
- Humans
- Phenotype
- Sleep Initiation and Maintenance Disorders
- Biomarkers
- Cognition
