Heii Arai
Tokyo, Japan
Last Updated: 09/26/2026
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Found 108 publications
Amyloid Positron Emission Tomography Imaging at the Onset of Amyloid-Related Abnormalities With Edema in an Alzheimer's Disease Patient.
Journal: Cureus
Published: December 28, 2025
Safety of switching from lecanemab to donanemab in 20 consecutive patients with Alzheimer's disease.
Safety of switching from lecanemab to donanemab in 20 consecutive patients with Alzheimer's disease.
Journal: Journal of Alzheimer's disease : JAD
Published: July 25, 2025
A Pilot Study on Cerebral Blood Flow and Mini-Mental State Examination to Predict Amyloid Deposition in Preclinical Alzheimer's Disease.
Journal: Psychiatry and clinical psychopharmacology
Published: September 24, 2022
Effect of Probiotic Bifidobacterium breve in Improving Cognitive Function and Preventing Brain Atrophy in Older Patients with Suspected Mild Cognitive Impairment: Results of a 24-Week Randomized, Double-Blind, Placebo-Controlled Trial.
Journal: Journal of Alzheimer's disease : JAD
Published: May 16, 2022
The Cingulate Island Sign is Useful for a Differential Diagnosis of Early-Onset Alzheimer's Disease and Dementia with Lewy Bodies: A 99mTc-ECD SPECT Study.
Journal: Juntendo Iji zasshi = Juntendo medical journal
Published: April 30, 2022
Costs and resource use of community-dwelling patients with Alzheimer's disease in Japan: 18-month results from the GERAS-J study.
Journal: Current medical research and opinion
Published: April 27, 2021
Advanced glycation end products and cognitive impairment in schizophrenia.
Journal: PloS one
Published: March 02, 2021
Supplementation with Matured Hop Bitter Acids Improves Cognitive Performance and Mood State in Healthy Older Adults with Subjective Cognitive Decline.
Journal: Journal of Alzheimer's disease : JAD
Published: June 01, 2020
Costs and Resource Use Associated with Community-Dwelling Patients with Alzheimer's Disease in Japan: Baseline Results from the Prospective Observational GERAS-J Study.
Journal: Journal of Alzheimer's disease : JAD
Published: January 28, 2020
Serum levels and mutual correlations of amyloid β in patients with depression.
Journal: Geriatrics & gerontology international
Published: July 11, 2019
Last Updated: 09/26/2026