PeerJ Author 135 Points Contributions by role Author 135 Contributions by subject area Cognitive Disorders Geriatrics Neurology Jumpei Maruta PeerJ Author Summary Neurology Psychiatry & Psychology PeerJ Contributions Articles 1 December 20, 2021 Utility of olfactory identification test for screening of cognitive dysfunction in community-dwelling older adults Satoshi Nogi, Kentaro Uchida, Jumpei Maruta, Hideo Kurozumi, Satoshi Akada, Masatsugu Shiba, Koki Inoue https://doi.org/10.7717/peerj.12656 PubMed 35036144