Improving Sleep and Learning in Rehabilitation After Stroke, Part 2

This study will explore whether sleep in stroke survivors is improved with digital cognitive behavioural therapy for insomnia (Sleepio), in comparison to treatment as usual, and will explore whether changes in sleep relate to changes in overnight consolidation of motor learning.

Inclusion Criteria: * Willing and able to give informed consent for participation in the study * Aged 18 years or above. * Clinical diagnosis of stroke affecting the upper limb, with sufficient movement to perform the motor learning task * Discharged from inpatient care * Interest in accessing a programme with the aim of improving sleep quality * Reliable access to the internet Exclusion Criteria: * Other neurological condition affecting movement (e.g. Parkinson's Disease, Multiple Sclerosis) * Diagnosed, untreated, sleep disorder (e.g. Sleep Apnea) * Uncontrolled seizures * Planned inpatient admission (e.g. for rehabilitation) in the next 4 months that would impact ability to engage with the Sleepio programme * Engagement in psychological therapy for insomnia in the past 12 months * Pregnancy