In patients with HIV-associated neurocognitive disorder (HAND), movement disorders, including tremor or broken-eye-movement are reported [1]. However to our knowledge, there are no reports that evaluated details of movement disorders in HAND. We present a patient with HAND who was evaluated the development of opsoclonus and hand tremor. After treatment with combined-antiretroviral-therapy, these symptoms ameliorated and thalamic lesion on MRI disappeared. In addition, increased cerebellar blood flow was visualized by applying subtraction ictal SPECT co-registered to MRI (SISCOM) [2]. from Journal of the Neurological Sciences https://ift.tt/2JXYICG