MindGap: A Conversational AI Framework for Upstream Neuroplastic Intervention in Post-Traumatic Stress Disorder. - Eranga Bandara; Ross Gore; Asanga Gunaratna; Ravi Mukkamala; Nihal Siriwardanagea; Sachini Rajapakse; Isurunima Kularathna; Pramoda Karunarathna; Wathsala Herath; Chalani Rajapakse; Sachin Shetty; Anita H. Clayton; et al. (CoRR, 2026)