Japan Society of Neurovegetative Research
, Japan Society for Dementia Research
, The Japanese Society of Internal Medicine
, American Academy of Neurology
, 日本臨床免疫学会
, 日本難病医療ネットワーク学会評議員
, Japanese Society of Neurological Therapeutics
, The Japan Stroke Society
, The Japanese Society for Neuroimmunology
, Japanese Society of Neurology