Goeran Hajak

Insomnia and the Performance of US Workers: Results from the America Insomnia Survey

Ronald C. Kessler, Patricia A. Berglund, Catherine Coulouvrat et al. · SLEEP · 2011 · 530 citations · Full text

Medicine, Psychiatry, Behavioral Health +11

Prevalence and Perceived Health Associated with Insomnia Based on DSM-IV-TR; International Statistical Classification of Diseases and Related Health Problems, Tenth Revision; and Research Diagnostic Criteria/International Classification of Sleep Disorders, Second Edition Criteria: Results from the America Insomnia Survey

Thomas Roth, Catherine Coulouvrat, Goeran Hajak et al. · Biological Psychiatry · 2011 · 477 citations

Medicine, Behavioral Sciences, Psychiatry +17

Structural brain changes in tinnitus: Grey matter decrease in auditory and non-auditory brain areas

Michael Landgrebe, Berthold Langguth, Katharina Rosengarth et al. · NeuroImage · 2009 · 281 citations

Medicine, Neurology, Neuroscience +16

Long‐Term Effects of Repetitive Transcranial Magnetic Stimulation (rTMS) in Patients with Chronic Tinnitus

Tobias Kleinjung, Peter Eichhammer, Berthold Langguth et al. · Otolaryngology · 2005 · 253 citations

Medicine, Neuroscience, Otolaryngology +15

Nighttime Insomnia Symptoms and Perceived Health in the America Insomnia Survey (AIS)

James K. Walsh, Catherine Coulouvrat, Goeran Hajak et al. · SLEEP · 2011 · 198 citations · Full text

Medicine, Behavioral Sciences, Psychology +15