
Episode 3 of Gray Areas features a conversation with KuangHua Guo, MD, PhD, discussing the evolving debate around whether sleep disorders directly cause neurodegenerative disease and what the current evidence actually shows.

Sleep Specialist at Northwestern Medicine.

Episode 3 of Gray Areas features a conversation with KuangHua Guo, MD, PhD, discussing the evolving debate around whether sleep disorders directly cause neurodegenerative disease and what the current evidence actually shows.

KuangHua Guo, MD, PhD, sleep specialist at Northwestern Medicine, discussed emerging orexin agonist therapies and refined diagnostic approaches for hypersomnia.

September 15th 2026