1naresh
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
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
                )

        )

)


Hyperperfusion patterns on clinical spin-tag perfusion imaging
Hyperperfusion PatternCauses
FocalLuxury perfusion
Reperfusion
Spontaneous recanalization
Thrombolytic-induced recanalization
Seizure activity (ictal or peri-ictal)
Tumor
Vascular malformation
Localized autoregulatory dysfunction
PRES
Migraine
Postendarterectomy
Inflammation
Infection
GlobalYoung age
Robust CBF
Hypercapnia
Post-carotid endarterectomy
Post-anoxic insult
  • Note:—PRES indicates posterior reversible encephalopathy syndrome; CBF, cerebral blood flow.