Journal of NeuroscienceFebruary 13, 2018Adam M Staffaroni, Jesse A. Brown, K. Casaletto et al.
The default mode network (DMN) supports memory functioning and may be sensitive to preclinical Alzheimer's pathology. Little is known, however, about the longitudinal trajectory of this network's intrinsic functional connectivity (FC). In this study, we evaluated longitudinal FC in 111 cognitively normal older human adults (ages 49–87, 46 women/65 men), 92 of whom had at least three task-free...
Background Cluster headache (CH) patients often receive unsatisfactory treatment and may explore illicit substances as alternatives. We aimed to explore this use of illicit drugs for CH treatment. Methods We invited CH patients from an Internet-based self-help group to complete a questionnaire regarding their therapeutic use of illicit substances. Results Of the 54 respondents, 29 were...