Fall 2026

The Basic Science of Sleep and Consciousness

Explores the science of sleep, consciousness, and disorders through research methods and clinical observation.

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Graduate/professional standing

  • Graduate/professional standing
PSYCHIAT 902

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  • Graduate/professional standing

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Fall 2026

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Fall 2026

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Sleep occupies a third of our life, and is found in all animal species. Loss of sleep has both acute and long-term negative consequences on the brain and the body. Still, why we sleep remains unclear, and hypotheses on the role of sleep for synaptic homeostasis, learning and memory, cardiovascular and metabolic health, are being tested in humans and animal models. Learn how the sleeping brain can either support vivid conscious experiences (dreaming) or not (deep slow wave sleep); brain structures involved in wake and sleep; how sleep pressure increases during waking; effects of sleep deprivation; causes of narcolepsy and other sleep disorders. How to study sleep in genetic models like flies; electron microscopy to assess effects of sleep loss on synapses; enhancement of sleep slow waves in humans; development and testing of theoretical models; methods to assess levels of consciousness in humans. During time at the WI Sleep Clinic, learn how sleep disorders are diagnosed and treated.

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Topics

  • Role of sleep in health and cognition
  • Dreaming and deep slow wave sleep
  • Brain structures in wake and sleep
  • Sleep pressure mechanisms
  • Effects of sleep deprivation
  • Causes of narcolepsy and sleep disorders

Skills

  • Study sleep in genetic models
  • Use electron microscopy to assess synaptic effects
  • Enhance sleep slow waves in humans
  • Develop and test theoretical models
  • Assess levels of consciousness in humans
  • Diagnose and treat sleep disorders

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UW–Madison

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Model outputs & technical records
nvidia/Qwen3.6-35B-A3B-NVFP4
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Model & dataset provenance
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  "model_revision": "1355db6a052410cfd62085d94b58866fd0f2c3c5",
  "task_version": "14",
  "output_id": "8ca8b52e5b34128ed237a8344c6a9efdd2ee8635f34b83d3a1359a43ca5df6df",
  "requirements_status": "valid",
  "dataset_revision": "e243353dcb7d79b7247ced91d69443ef4c2a6349",
  "observed_at": "2026-09-07 15:55:43.033547+00:00"
}