1naresh<pre>Array
(
    [urn:ac.highwire.org:guest:identity] => Array
        (
            [runtime-id] => urn:ac.highwire.org:guest:identity
            [type] => guest
            [service-id] => ajnr-ac.highwire.org
            [access-type] => Controlled
            [privilege] => Array
                (
                    [urn:ac.highwire.org:guest:privilege] => Array
                        (
                            [runtime-id] => urn:ac.highwire.org:guest:privilege
                            [type] => privilege-set
                            [privilege-set] => GUEST
                        )

                )

            [credentials] => Array
                (
                    [method] => guest
                )

        )

)
1naresh<pre>Array
(
    [urn:ac.highwire.org:guest:identity] => Array
        (
            [runtime-id] => urn:ac.highwire.org:guest:identity
            [type] => guest
            [service-id] => ajnr-ac.highwire.org
            [access-type] => FreeToRead
            [privilege] => Array
                (
                    [urn:ac.highwire.org:guest:privilege] => Array
                        (
                            [runtime-id] => urn:ac.highwire.org:guest:privilege
                            [type] => privilege-set
                            [privilege-set] => GUEST
                        )

                )

            [credentials] => Array
                (
                    [method] => guest
                )

        )

)
PT  - JOURNAL ARTICLE
AU  - Jella, P.K.
AU  - Chen, Y.
AU  - Tu, W.
AU  - Makam, S.
AU  - Beckius, S.
AU  - Hamtaei, E.
AU  - Hsu, C.C.-T.
AU  - Haacke, E.M.
TI  - Quantifying Tissue Properties of the Optic Radiations Using Strategically Acquired Gradient Echo Imaging and Enhancing the Contrast Using Diamagnetic Susceptibility Weighted Imaging
AID  - 10.3174/ajnr.A6897
DP  - 2021 Feb 01
TA  - American Journal of Neuroradiology
PG  - 285--287
VI  - 42
IP  - 2
4099  - http://www.ajnr.org/content/42/2/285.short
4100  - http://www.ajnr.org/content/42/2/285.full
SO  - Am. J. Neuroradiol.2021 Feb 01; 42
AB  - SUMMARY: Visualization of the optic radiations is of clinical importance for diagnosing many diseases and depicting their anatomic structures for neurosurgical interventions. In this study, we quantify proton density, T1, T2*, and susceptibility of the optic radiation fiber bundles in a series of 10 healthy control participants using strategically acquired gradient echo imaging. Furthermore, we introduce a novel means to enhance the contrast of the optic radiations using diamagnetic susceptibility weighted imaging.dSWIdiamagnetic susceptibility weighted imagingESSexternal sagittal striatumISSinternal sagittal striatumORoptic radiationSTAGEstrategically acquired gradient echoTAPtapetumHPFhigh-pass-filteredQSMquantitative susceptibility mapPDproton density