2015, 36 (1) 2-4 AJNR Am J Neuroradiol into the brain is still unclear, possibly through its
external and ventricular surfaces and the perivascular spaces. PET imaging with the …

For many years, I undervalued sleep. Why sleep when one can be up and about? Well,
several things have recently caused me to change my mind. Our understanding of sleep and …

2014, 35 (3) 414-416 AJNR Am J Neuroradiol control CT showed that our needle was too
deep and the glue had reached the hypothalamus. The patient spent a week in the intensive …

Objective To assess the relationship between sleep duration and risk of rupture of
intracranial aneurysms (IAs). Methods According to our inclusion and exclusion criteria, 683 …

In this issue of the American Journal of Neuroradiology are 2 articles examining the risks
associated with the treatment of unruptured intracranial aneurysms (UIAs). 1, 2 These …

Let us begin with the original research paper. The authors admit conflating the results of 2
randomized trials (the Kuopio study3 and the International Subarachnoid Aneurysm Trial …

Real progress will often be a graduated ascent along a scale of values. If observations can
be repeated and can permit reliable predictions, then research is worthwhile and important …

We read with interest but some disappointment the editorial by Dr. David Pelz on “CURES
and the Dilemma of Unruptured Intracranial Aneurysms” in the March (2011) edition of the …

According to the American Heart Association/American Stroke Association (AHA/ASA)
Guidelines, 1 “For patients with unruptured intracranial aneurysms (UIAs) that are managed …

The devastation caused by subarachnoid hemorrhage, with overall poor results despite
advanced care, and the blind faith in progress that characterizes the latter half of the …