At-home sleep monitoring with wearable EEG headbands enables large samples that are needed to characterize the neural underpinnings of sleep disturbances across the autism spectrum, and a personalized desensitization protocol promotes inclusion of individuals often excluded from research due to sensory or behavioral challenges.
Key Findings
Background
The study is a protocol for remote, at-home sleep monitoring with wearable EEG headbands in adolescents with ASD and typically developing peers, designed to test whether thalamocortical circuit dysfunction contributes to poor sleep in ASD.
The hypothesis is that abnormal thalamocortical circuit function, indexed by sleep oscillations that rely on this circuitry, is related to worse sleep quality in ASD.
Sleep rhythms are to be used as physiological biomarkers of thalamocortical circuit function.
The rationale is that laboratory polysomnography is challenging for individuals with ASD because of sensory sensitivities and difficulty adapting to changes in routine.
Methods
The protocol included remote training, a personalized 2-week desensitization protocol for those needing acclimation, and 3 consecutive nights of home sleep monitoring.
Participants and families completed assessments and questionnaires and received remote training to use a wearable EEG headband.
Those needing time to acclimate followed a personalized 2-week desensitization protocol with a practice headband, intended to gradually acclimate them to wearing the headband overnight.
Sleep was monitored at home for 3 consecutive nights, the first of which was for adaptation to the headband.
Sleep data quality was checked daily, and remote technical support was provided as needed.
Methods
The study enrolled adolescents across the autism spectrum, including those who are profoundly affected, and used the desensitization protocol to include individuals with sensory sensitivities and high support needs.
The cohort included adolescents with ASD, profound autism, and typically developing peers.
The desensitization protocol was used when necessary to promote inclusion of individuals often excluded from research due to sensory or behavioral challenges.
Results
A total of 146 participants completed the study and produced at least 1 night of usable sleep data.
Breakdown: ASD n=77; typically developing n=65; profound autism n=4.
Data were collected between July 2023 and November 2025.
The study was funded by the Simons Foundation Autism Research Initiative (SFARI) and approved by the Mass General Brigham Institutional Review Board in November 2021.
Results
Data analysis is underway, with results expected to be submitted for publication in November 2026.
No findings on sleep oscillations or thalamocortical function are reported in this protocol paper.
Conclusions
The authors conclude that the methods are adaptable and may improve tolerability of other sleep studies and medical procedures.
At-home monitoring enables the large samples needed to characterize neural underpinnings of sleep disturbances across the autism spectrum.
Methods could be adapted for longitudinal studies across development or for other neurodevelopmental disorders.
Desensitization protocols may increase tolerability of laboratory-based diagnostic sleep studies and other medical procedures, improving patient experience and quality of care.
What This Means
Many autistic people have trouble sleeping, and this affects how they function during the day. Scientists still know little about the brain causes of these sleep problems, partly because sleep studies in a lab are hard for many autistic people. Unfamiliar places, sensors on the head, and changes in routine can be very difficult, especially for those with sensory sensitivities or high support needs.
This paper describes a study plan that avoids these problems by having teenagers sleep at home wearing a soft EEG headband that records brain activity. Families were trained remotely, and those who needed it followed a personalized two-week program to get used to the headband gradually. Sleep was recorded for three nights, with the first night used to adjust. Researchers checked data quality daily and offered remote help. The team plans to look at specific sleep brain rhythms to test whether differences in a brain circuit linking the thalamus and cortex are connected to poorer sleep in autism.
So far, 146 teenagers (77 with autism, including 4 profoundly affected, and 65 without autism) produced at least one night of usable data. Results have not yet been reported; they are expected to be submitted in late 2026. This research suggests that home-based sleep recording with gradual acclimation could let more people, including those usually left out of research, take part. The authors also suggest that the same approach might make lab sleep tests and other medical procedures easier to tolerate.
Check Your Own Numbers
Upload your bloodwork. We'll cross-reference your results against this study and 4,700 others.
Hickey Townsend P, Jones L, Tolosa A, Massa N, Simon N, Mylonas D, et al.. (2026). Measuring Sleep at Home in Adolescents With Autism Using EEG Headbands: Protocol for a Remote Study.. JMIR research protocols. https://doi.org/10.2196/105941