Variability of response to exercise‐primed tDCS in those with mild cognitive impairment and Alzheimer’s disease (the EXPRESS study): a preliminary analysis

Studies investigating the use of transcranial direct current stimulation (tDCS) to improve outcomes in patients with Alzheimer’s disease (AD) and mild cognitive impairment (MCI) have reported mixed findings. Such variability may be explained by inter‐individual differences such as demographics or disease pathology. Given the increased prevalence of cardiovascular risk factors with aging and the potential changes in neurobiology of those exhibiting additional vascular etiology, we evaluate the influence of etiology on tDCS outcomes in patients with mild AD or MCI.