A new model of the cerebrospinal fluid (CSF) circulation is proposed, implying that the main
absorption of CSF occurs through the brain capillaries. This model is based on recent …

Two substituted benzamides, FLB 524 and raclopride, were labeled with 11C and examined
for their possible use as ligands for positron emission tomography (PET)-scan studies on …

WE measured regional cerebral blood flow (rCBF) with positron emission tomography to
study changes in anatomical structures during the course of learning a complicated finger …

colon; A head-positioning device allowing accurate position transference between computed
tomography and positron emission tomography is described. A base plate is fixed to the …

An adjustable computerized atlas of the human brain has been developed, which can be
adapted to fit individual anatomy. It is primarily intended for positron emission tomography (PET…

Stereotactic radiosurgery has been used to treat five arteriovenous malformations, in which
surgical excision could not be carried out, using the “Co Gamma Unit. The malformation …

… size of the cerebral arteries (T value of 2.72) when the skull … C5 (T value of 1.58), C (T value
of 1.90), and M (T value of 2.36). The … GREITZ T.: Dilatation of cerebral veins during cerebral …

A new dopamine receptor antagonist, Raclopride (S-(−)-3,5-dichloro-N-[(1-ethyl-2-pyrrolidinyl)]methyl-2-hydroxy-6-methoxybenzamide,
FLA 870) (1), has been labelled using [ 11 C]…

A patient with an anaplastic (malignant) astrocytoma was examined with computed tomography
(CT) and with positron emission tomography (PET), in the latter case using [68 Ga] EDTA,…

Positron emission tomographic measurements of regional cerebral blood flow (rCBF) were
used to investigate central nervous system correlates of fear and anxiety. Volunteers with …