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. Author manuscript; available in PMC: 2017 Sep 1.
Published in final edited form as: J Opt. 2016 Aug 18;18(9):093007. doi: 10.1088/2040-8978/18/9/093007

Table 2.

Functional OCT methods for vascular imaging.

Methods Extracted information Capability Phase sensitive
D-OCT [95, 97, 99] Phase resolved Mapping axial flow velocity Yes
Phase variance Mapping transverse flow velocity Yes
Speckle variance Mapping microvescular network No
PS-OCT [98] Polarization state Mapping nerve fiber bundles Yes