Efficacy and Safety of an Herbal Therapy in Patients with Amnestic Mild Cognitive Impairment: A 24-Week Randomized Phase III Trial

Figure 1

Diagnostic algorithm for aMCI inclusion. Notes. ADL = Instrument Activities of Daily Living; HAMD = Hamilton Depression Rating scale; HIS = Hachinski Ischemia scale; MRI = Magnetic Resonance Imaging; NINCDS-ADRDA = National Institute of Neurological and Communicative Disorders and Stroke and the Alzheimer’s Disease and Related Disorders Association.