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Figure 2 | BMC Neurology

Figure 2

From: The population-based Barcelona-Asymptomatic Intracranial Atherosclerosis Study (ASIA): rationale and design

Figure 2

ASIA study flow chart. The diagram shows baseline procedures and follow-up in ASIA study. Subjects with asymptomatic intracranial atherostenoses (ASIA) in basal ultrasound study will undergo a Magnetic Resonance Angiograph (MRA) and will be followed annually in our centre. Two years after inclusion a new duplex and NPS (neuropsychological) study will be performed. Subjects without ASIA will be followed in PERART study.

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