aged 2 cerebrovascular accident 2 cortical blindness human 2 male 2 visual field 2 Aged 1 Article 1 Blindsight 1 Hand Strength 1 Humans 1 Male 1 Markov chain 1 Monte Carlo method 1 Orientation, Spatial 1 PCA stroke 1 Parietal Lobe 1 Psychomotor Performance 1 Stroke 1 Visual Fields 1 Visual Pathways 1 Visual Perception 1 adult 1 brain region 1 case report 1 cerebral blindness 1 clinical article 1 controlled study 1 dorsal stream 1 eye fixation 1