Top-Down but Not Bottom-Up Visual Scanning is Affected in Hereditary Pure Cerebellar Ataxia

• Shunichi Matsuda,

  Affiliation Department of Neurology, The University of Tokyo, Tokyo, Japan

  ⨯
• Hideyuki Matsumoto ,

  * E-mail: hideyukimatsumoto.jp@gmail.com

  Affiliation Department of Neurology, The University of Tokyo, Tokyo, Japan

  ⨯
• Toshiaki Furubayashi,

  Affiliation Department of Neurology, School of Medicine, Fukushima Medical University, Fukushima, Japan

  ⨯
• Hideki Fukuda,

  Affiliation Segawa Neurological Clinic for Children, Tokyo, Japan

  ⨯
• Masaki Emoto,

  Affiliation Interfaculty Initiative in Information Studies, The University of Tokyo, Tokyo, Japan

  ⨯
• Ritsuko Hanajima,

  Affiliation Department of Neurology, The University of Tokyo, Tokyo, Japan

  ⨯
• Shoji Tsuji,

  Affiliation Department of Neurology, The University of Tokyo, Tokyo, Japan

  ⨯
• Yoshikazu Ugawa,

  Affiliation Department of Neurology, School of Medicine, Fukushima Medical University, Fukushima, Japan

  ⨯
• Yasuo Terao

  Affiliation Department of Neurology, The University of Tokyo, Tokyo, Japan

  ⨯