Technetium@99m-HMPAOSPECT Imaging of Cerebral Blood Flow during REM Sleep in
Narcoleptic s Page 1 by muscle atonia, large CBF increases were initially re ported(5,7). Recent …

To investigate abnormal cerebral perfusion in narcoleptics with cataplexy, 25 narcoleptics
with cataplexy and 25 normal controls were enrolled in this study. Cerebral perfusion was …

All subjects received an intravenous injection of 740 MBq of 9@ Tc-HMPAOand were in a
quiet, dimmedroom, in a supine position with eyes open and ears unplugged. Image …

HMPAO‐single photon emission computerized tomography (SPECT) is a useful technique in
studying cerebral blood flow (CBF). This method is suitable to evaluate the differences of …

Abstract Study Objectives: The objectives of this study were to: 1) demonstrate the feasibility
of combining polysomnography and SPECT neuroimaging to study NREM sleep in primary …

Technetium-99m-HMPAO and"" Tc-ECD have been used for regional cerebral blood flow
(rCBF) studies using SPECT. However, details of the normal perfusion patterns of these …

The aim of this study was to describe the effectiveness of 99 Tc m-
hexamethylpropyleneamine oxime (99 Tc m-HMPAO) brain single photon emission …

The aims of the present study were to investigate regional cerebral blood flow (rCBF) in
heroin-dependent patients during withdrawal and to assess the relation between these …

HMPAO distribution was evaluated in 14 patients and 5 normal control subjects. Immediately
after 133XeSPECT, subjects received 22 ±4mCi" Tc-HMPAO, and images were acquired …

The purpose of this study was to determine if cerebral blood flow (CBF) alterations are
associated with discontinuation of heroin in chronic heroin users, and whether these …