Supplementation of ambient lighting with a task lamp improves daytime alertness and cognitive performance in sleep-restricted individuals

Grant, Leilah K
Crosthwaite, Phoebe C
Mayer, Matthew D
Wang, Wei
Stickgold, Robert
St. Hilaire, Melissa A
Lockley, Steven W
Rahman, Shadab A

Division of Sleep and Circadian Disorders, Departments of Medicine and Neurology, Brigham and Women’s Hospital, Boston, MA, USA
Division of Sleep Medicine, Harvard Medical School, Boston, MA, USA
Division of Sleep and Circadian Disorders, Departments of Medicine and Neurology, Brigham and Women’s Hospital, Boston, MA, USA
Division of Sleep and Circadian Disorders, Departments of Medicine and Neurology, Brigham and Women’s Hospital, Boston, MA, USA
Division of Sleep and Circadian Disorders, Departments of Medicine and Neurology, Brigham and Women’s Hospital, Boston, MA, USA
Division of Sleep Medicine, Harvard Medical School, Boston, MA, USA
Division of Sleep Medicine, Harvard Medical School, Boston, MA, USA
Department of Psychiatry, Beth Israel Deaconess Medical Center, Boston, MA, USA
Department of Psychiatry, Harvard Medical School, Boston, MA, USA
Division of Sleep and Circadian Disorders, Departments of Medicine and Neurology, Brigham and Women’s Hospital, Boston, MA, USA
Division of Sleep Medicine, Harvard Medical School, Boston, MA, USA
Division of Sleep and Circadian Disorders, Departments of Medicine and Neurology, Brigham and Women’s Hospital, Boston, MA, USA
Division of Sleep Medicine, Harvard Medical School, Boston, MA, USA
Division of Sleep and Circadian Disorders, Departments of Medicine and Neurology, Brigham and Women’s Hospital, Boston, MA, USA
Division of Sleep Medicine, Harvard Medical School, Boston, MA, USA

Corresponding author. Leilah K. Grant, Division of Sleep and Circadian Disorders, Brigham and Women’s Hospital, 221 Longwood Ave., Boston, MA 02115, USA. Email: [email protected].

Received October 06, 2022

Received in revised form February 27, 2023

Revised May 03, 2023

This article is published and distributed under the terms of the Oxford University Press, Standard Journals Publication Model (https://academic.oup.com/pages/standard-publication-reuse-rights)

Sleep 46(8), August 2023. | DOI: 10.1093/sleep/zsad096