Study: NCT05802004

Intervention type: DEVICE
Group type: EXPERIMENTAL
Intervention: Acoustic Stimulation (STIM)
Description: During the in-lab overnight, a headband device will be used to administer acoustic stimulation. Tones will be played during slow-wave sleep to enhance underlying slow-wave activity (0.5 - 4 Hz delta spectral power).

Intervention type: DEVICE
Group type: EXPERIMENTAL
Intervention: Acoustic Stimulation (STIM)
Description: During the in-lab overnight, a headband device will be used to administer acoustic stimulation. Tones will be played during slow-wave sleep to enhance underlying slow-wave activity (0.5 - 4 Hz delta spectral power).

Intervention type: DEVICE
Group type: EXPERIMENTAL
Intervention: Acoustic Stimulation (STIM)
Description: During the in-lab overnight, a headband device will be used to administer acoustic stimulation. Tones will be played during slow-wave sleep to enhance underlying slow-wave activity (0.5 - 4 Hz delta spectral power).

Intervention type: DEVICE
Group type: EXPERIMENTAL
Intervention: Acoustic Stimulation (STIM)
Description: During the in-lab overnight, a headband device will be used to administer acoustic stimulation. Tones will be played during slow-wave sleep to enhance underlying slow-wave activity (0.5 - 4 Hz delta spectral power).

Intervention type: DEVICE
Group type: EXPERIMENTAL
Intervention: No Acoustic Stimulation (SHAM)
Description: During the in-lab overnight, the participant will wear a headband device, but the device will not administer acoustic stimulation. The device will be on and will still monitor sleep, but will not play tones.

Intervention type: DEVICE
Group type: EXPERIMENTAL
Intervention: No Acoustic Stimulation (SHAM)
Description: During the in-lab overnight, the participant will wear a headband device, but the device will not administer acoustic stimulation. The device will be on and will still monitor sleep, but will not play tones.

Intervention type: DEVICE
Group type: EXPERIMENTAL
Intervention: No Acoustic Stimulation (SHAM)
Description: During the in-lab overnight, the participant will wear a headband device, but the device will not administer acoustic stimulation. The device will be on and will still monitor sleep, but will not play tones.

Intervention type: DEVICE
Group type: EXPERIMENTAL
Intervention: No Acoustic Stimulation (SHAM)
Description: During the in-lab overnight, the participant will wear a headband device, but the device will not administer acoustic stimulation. The device will be on and will still monitor sleep, but will not play tones.

Intervention type: DEVICE
Group type: EXPERIMENTAL
Intervention: Daily acoustic stimulation (STIM2)
Description: During the \~2 weeks at home, a headband device will be used to administer acoustic stimulation. Tones will be played during slow-wave sleep to enhance underlying slow-wave activity (0.5 - 4 Hz delta spectral power).

Intervention type: DEVICE
Group type: EXPERIMENTAL
Intervention: Daily acoustic stimulation (STIM2)
Description: During the \~2 weeks at home, a headband device will be used to administer acoustic stimulation. Tones will be played during slow-wave sleep to enhance underlying slow-wave activity (0.5 - 4 Hz delta spectral power).

Intervention type: DEVICE
Group type: EXPERIMENTAL
Intervention: No daily acoustic stimulation (SHAM2)
Description: During the \~2 weeks at home, the participant will wear a headband device, but the device will not administer acoustic stimulation. The device will be on and will still monitor sleep, but will not play tones.

Intervention type: DEVICE
Group type: EXPERIMENTAL
Intervention: No daily acoustic stimulation (SHAM2)
Description: During the \~2 weeks at home, the participant will wear a headband device, but the device will not administer acoustic stimulation. The device will be on and will still monitor sleep, but will not play tones.