1. Several new treatment strategies have become available for patients with sleep disordered breathing

   • Kazuo Chin

   Editorial 10 March 2020 Pages: 75 - 75

2. Nerve stimulation for the treatment of obstructive sleep apnea

   • Motoo Yamauchi
   • Makoto Satoh
   • Kingman Strohl

   Review Article 08 February 2020 Pages: 77 - 87

   

3. Relationship between nutrition and sleep quality, focusing on the melatonin biosynthesis

   • Nevin Sanlier
   • Güleren Sabuncular

   Review Article 15 February 2020 Pages: 89 - 99

4. Bright light exposure augments cognitive behavioral therapy for panic and posttraumatic stress disorders: a pilot randomized control trial

   • Aoi Kawamura
   • Takuya Yoshiike
   • Kenichi Kuriyama

   Original Article 17 December 2019 Pages: 101 - 107

   

5. A panel analysis of the Mahjong card game and social activity with sleep-related measurements among Chinese older adults

   • Yen-Han Lee
   • Yen-Chang Chang
   • Ching-Ti Liu

   Original Article 01 January 2020 Pages: 109 - 119

   

6. Electronic device use in bed reduces sleep duration and quality in adults

   • Michele Lastella
   • Gabrielle Rigney
   • Charli Sargent

   Original Article 03 January 2020 Pages: 121 - 129

   

7. The marked decrease in cardiac MIBG-uptake correlates with the severity of sleep disturbance in patients with Parkinson’s disease

   • Satoshi Tada
   • Masahiro Nomoto
   • Masahiro Nagai

   Original Article 23 January 2020 Pages: 131 - 136

   

8. Depression mediates cutaneous body image and facial appearance dissatisfaction in insomnia

   • Umair Akram
   • Kamila Irvine

   Original Article Open access 23 January 2020 Pages: 137 - 142

9. Relationship between insomnia and depression in a community sample depends on habitual sleep duration

   • Andrew S. Tubbs
   • Rebecca Gallagher
   • Michael A. Grandner

   Original Article 06 February 2020 Pages: 143 - 153

   

10. High-dose zolpidem abuse in a patient with insomnia comorbid with major depressive disorder

    • Ryuji Furihata
    • Jun Kizuki
    • Makoto Uchiyama

    Case Report 02 January 2020 Pages: 155 - 157