
This is a PDF-only article. The first page of the PDF of this article appears above.
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 ) ) [63fe054a-dd22-47a6-98a5-e24bb1297387] => Array ( [runtime-id] => 63fe054a-dd22-47a6-98a5-e24bb1297387 [type] => toll-free-key [service-id] => ajnr-ac.highwire.org [access-type] => Controlled [privilege] => Array ( [ba9c94ca-38d9-4943-bf3c-6897cb236c81] => Array ( [runtime-id] => ba9c94ca-38d9-4943-bf3c-6897cb236c81 [type] => toll-free-key ) ) [credentials] => Array ( [method] => toll-free-key [value] => tf_ipsecsha;82ea90d48ebb36bac97d2cc6f45da2282e5c705a ) ) ) 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] => 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 ) ) [072f0e7d-fb36-44a5-ba8e-28034e4ba61c] => Array ( [runtime-id] => 072f0e7d-fb36-44a5-ba8e-28034e4ba61c [type] => toll-free-key [service-id] => ajnr-ac.highwire.org [access-type] => FreeToRead [privilege] => Array ( [f9277db6-1498-4cae-a7bf-ed1e158c1645] => Array ( [runtime-id] => f9277db6-1498-4cae-a7bf-ed1e158c1645 [type] => toll-free-key ) ) [credentials] => Array ( [method] => toll-free-key [value] => tf_ipsecsha;82ea90d48ebb36bac97d2cc6f45da2282e5c705a ) ) ) 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 ) ) [63fe054a-dd22-47a6-98a5-e24bb1297387] => Array ( [runtime-id] => 63fe054a-dd22-47a6-98a5-e24bb1297387 [type] => toll-free-key [service-id] => ajnr-ac.highwire.org [access-type] => Controlled [privilege] => Array ( [ba9c94ca-38d9-4943-bf3c-6897cb236c81] => Array ( [runtime-id] => ba9c94ca-38d9-4943-bf3c-6897cb236c81 [type] => toll-free-key ) ) [credentials] => Array ( [method] => toll-free-key [value] => tf_ipsecsha;82ea90d48ebb36bac97d2cc6f45da2282e5c705a ) ) ) 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 ) ) [63fe054a-dd22-47a6-98a5-e24bb1297387] => Array ( [runtime-id] => 63fe054a-dd22-47a6-98a5-e24bb1297387 [type] => toll-free-key [service-id] => ajnr-ac.highwire.org [access-type] => Controlled [privilege] => Array ( [ba9c94ca-38d9-4943-bf3c-6897cb236c81] => Array ( [runtime-id] => ba9c94ca-38d9-4943-bf3c-6897cb236c81 [type] => toll-free-key ) ) [credentials] => Array ( [method] => toll-free-key [value] => tf_ipsecsha;82ea90d48ebb36bac97d2cc6f45da2282e5c705a ) ) ) 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 ) ) [63fe054a-dd22-47a6-98a5-e24bb1297387] => Array ( [runtime-id] => 63fe054a-dd22-47a6-98a5-e24bb1297387 [type] => toll-free-key [service-id] => ajnr-ac.highwire.org [access-type] => Controlled [privilege] => Array ( [ba9c94ca-38d9-4943-bf3c-6897cb236c81] => Array ( [runtime-id] => ba9c94ca-38d9-4943-bf3c-6897cb236c81 [type] => toll-free-key ) ) [credentials] => Array ( [method] => toll-free-key [value] => tf_ipsecsha;82ea90d48ebb36bac97d2cc6f45da2282e5c705a ) ) ) 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] => 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 ) ) [080e75e3-0ce9-4d6b-b696-7c5b2645c48a] => Array ( [runtime-id] => 080e75e3-0ce9-4d6b-b696-7c5b2645c48a [type] => toll-free-key [service-id] => ajnr-ac.highwire.org [access-type] => FreeToRead [privilege] => Array ( [93930edc-8811-491e-b62e-27c0cdb1f818] => Array ( [runtime-id] => 93930edc-8811-491e-b62e-27c0cdb1f818 [type] => toll-free-key ) ) [credentials] => Array ( [method] => toll-free-key [value] => tf_ipsecsha;82ea90d48ebb36bac97d2cc6f45da2282e5c705a ) ) )The ventriculofugal arteries. | American Journal of Neuroradiology