This pilot study will evaluate a comprehensive cognitive assessment approach and personalized neurocognitive telerehabilitation intervention for adults with subjective cognitive complaints (SCC). The study includes older adults with SCC and adults with Ehlers-Danlos Syndrome (EDS) and SCC. Participants will complete pre- and post-treatment assessments and receive a 6-week COG+OT telerehabilitation intervention that combines cognitive rehabilitation and occupational therapy strategies to support everyday functional cognition.