1naresh2naresh

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
                )

        )

    [d12e8936-a3f9-4220-a28a-0cb71a8a3a0b] => Array
        (
            [runtime-id] => d12e8936-a3f9-4220-a28a-0cb71a8a3a0b
            [type] => toll-free-key
            [service-id] => ajnr-ac.highwire.org
            [access-type] => Controlled
            [privilege] => Array
                (
                    [adbf3616-e911-4d8c-941c-4689221b121d] => Array
                        (
                            [runtime-id] => adbf3616-e911-4d8c-941c-4689221b121d
                            [type] => toll-free-key
                        )

                )

            [credentials] => Array
                (
                    [method] => toll-free-key
                    [value] => tf_ipsecsha;7f4a5055a991e873196ab6ae754d14249452777f
                )

        )

)
1naresh2nareshArray
(
    [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
                )

        )

    [d12e8936-a3f9-4220-a28a-0cb71a8a3a0b] => Array
        (
            [runtime-id] => d12e8936-a3f9-4220-a28a-0cb71a8a3a0b
            [type] => toll-free-key
            [service-id] => ajnr-ac.highwire.org
            [access-type] => Controlled
            [privilege] => Array
                (
                    [adbf3616-e911-4d8c-941c-4689221b121d] => Array
                        (
                            [runtime-id] => adbf3616-e911-4d8c-941c-4689221b121d
                            [type] => toll-free-key
                        )

                )

            [credentials] => Array
                (
                    [method] => toll-free-key
                    [value] => tf_ipsecsha;7f4a5055a991e873196ab6ae754d14249452777f
                )

        )

)

Table 4: Contrast-to-noise ratio for default and 4-minute PETRA sequences
Subject C Subject D Subject F Subject G
Default PETRA 4-Minute PETRA Default PETRA 4-Minute PETRA Default PETRA 4-Minute PETRA Default PETRA 4-Minute PETRA
Facial nerve/mastoid 89 111 51 43 75 69 57 88
Facial nerve/middle ear 120 114 82 67 65 46 85 91
Ossicle/mastoid 22 62 3 7 13 32 15 44
Ossicle/middle ear 53 65 34 31 4 9 43 47