Background and Purpose— In adult stroke, the advent of thrombolytic therapy led to the
development of primary stroke centers capable to diagnose and treat patients with acute stroke …

The objective of this study was to evaluate the neuropsychiatric effects of the alpha-2a
adrenergic agonist guanfacine in children with Tourette syndrome (TS). Twenty-four children with …

Two forms of evoked neurotransmitter release at excitatory synapses between cultured
hippocampal neurons have been described. After an action potential, it has been shown that …

Hemiplegic migraine is a common cause of acute brain attack in pediatrics. MR imaging
sequences useful in differentiating hemiplegic migraine from other entities include arterial spin-…

Vascular injury is increasingly recognized as an important cause of mortality and morbidity
in children (29 days to 18 years of age). Since vascular brain injury in children appears to be …

Descriptions of the natural history of cerebrovascular complications of sickle cell disease (SCD)
characterize ischemic stroke as common during childhood and hemorrhagic stroke as …

Background Timely recognition of stroke at major pediatric medical centers is improving, and
although treatment guidelines for pediatric stroke exist, no extensive study establishing the …

Objective Cerebral infarction due to minor head injury is rare. Mineralizing angiopathy is
considered a predisposing factor for lenticulostriate stroke after minor closed head injury. This …

Background Trans (N,N′-ethylene bis (acetylacetoneimine) bis(tris(3-methoxy-1-propyl)phosphine)
99m Tc(III) ( 99m Tc-Q3) has been developed for myocardial perfusion imaging. …

1. A paired-pulse paradigm, and a high-frequency train followed by a test pulse, were used
to investigate the possible role of presynaptic metabotropic glutamate receptors (mGluRs) in …