Corrigendum

Grecchi E, Veronese M, Bodini B, et al. Multimodal partial volume correction: Application to [11C]PIB PET/MRI myelin imaging in multiple sclerosis. J Cereb Blood Flow Metab 2017; 37: 3803–3817. The label to Figure 1 in the above article should have read ‘Myelin Sheath’, not ‘Myelin Sheat’. The figure with the correct label appears below. This error also appeared on the reproduction of the figure on the cover of the December 2017 issue of the journal, volume 37, issue 12.

Corrigendum

Honkala SM, Johansson J, Motiani KK, et al. Short-term interval training alters brain glucose metabolism in subjects with insulin resistance. J Cereb Blood Flow. Epub ahead of print 29 September 2017. DOI: 10.1177/0271678X17734998. The figures in this article appear in the wrong position. Figure 1 should appear where Figure 2 currently appears, and vice versa. The figure captions are correctly placed.

Corrigendum

Grecchi E, Veronese M, Bodini B, et al. Multimodal partial volume correction: Application to [11C]PIB PET/MRI myelin imaging in multiple sclerosis. J Cereb Blood Flow Metab 2017; 37: 3803–3817. Three references in the above article appeared with typesetting coding when published online and in print. The references should have appeared as follows: 8. Aston JAD, Cunningham VJ, Asselin M-C, et al. Positron emission tomography partial volume correction: estimation and algorithms. J Cereb Blood Flow Metab 2002; 22: 1019–1034. 20. Veronese M, Bodini B, García-Lorenzo D, et al. Quantification of [11C]PIB PET for imaging myelin in the human brain: a test–retest reproducibility study in high-resolution research tomography. J Cereb Blood Flow Metab 2015; 35: 1771–1782. 30. Ikoma Y, Edison P, Ramlackhansingh A, et al. Reference region automatic extraction in dynamic [11C]PIB. J Cereb Blood Flow Metab 2013; 33: 1725–1731.

Corrigendum

Arenillas JF, Cortijo E, García-Bermejo P, et al. Relative cerebral blood volume is associated with collateral status and infarct growth in stroke patients in SWIFT PRIME. J Cereb Blood Flow Metab. Epub ahead of print 1 January 2017. DOI: 10.1177/0271678X17740293 . This article was published online with the sixth author, David Liebeskind (Neurovascular Imaging Research Core, Department of Neurology, UCLA, USA), omitted. The full list and order of authors on the article is as follows: Juan F Arenillas, Elisa Cortijo, Pablo García-Bermejo, Elad I Levy, Reza Jahan, David Liebeskind, Mayank Goyal, Jeffrey L Saver and Gregory W Albers Juan F Arenillas’s affiliation should have read Neurovascular Research i3 Laboratory, Instituto de Biología y Genética Molecular, Consejo Superior de Investigaciones Científicas (CSIC), Universidad de Valladolid, Valladolid, Spain.

Isn't functional neuroimaging all about Ca2+ signaling in astrocytes?

Extensive research over the past decades about the multifaceted roles of brain astrocytes led to the suggestion that the signals observed with functional neuroimaging might primarily reflect astrocytic rather than neuronal activity. The basis for this paradigm-shifting concept was the evidence for an involvement of astrocytes in the control of local cerebral blood flow through intracellular Ca2+ signaling. In this Neuro Forum, I discuss new important experimental findings obtained by Jego et al. (Jego P, Pacheco-Torres J, Araque A, Canals S. J Cereb Blood Flow Metab 34: 1599–1603, 2014) as well as other closely related studies published recently, prompting a dismissal of substantial astrocytic contribution in functional neuroimaging.

Erratum

Early Evolution and Recovery from Excitotoxic Injury in the Neonatal Rat Brain: A Study Combining Magnetic Resonance Imaging, Electrical Impedance, and Histology Menno van Lookeren Campagne, Jeroen B. Verheul, Klaas Nicolay and Robert Balázs [Originally published in J Cereb Blood Flow Metab 1994;14(6):JOll-J023] The print quality of Fig. 6G in the above article was poor and the figure therefore lacked the necessary detail. The publisher apologizes for this and reprints Fig. 6 , in its entirely, with the legend below. [Figure: see text]

Erratum

Dynamics of Extracellular Metabolites in the Striatum after Middle Cerebral Artery Occlusion in the Rat Monitored by Intracerebral Microdialysis *†L. Hillered, ‡A. Hallström, ‡S. Segeravärd, †L. Persson, and ‡U. Ungerstedt Departments of *Clinical Chemistry and †Neurosurgery, University Hospital, Uppsala, and ‡Department of Pharmacology, Karolinska Institute, Stockholm, Sweden (Article appeared in J Cereb Blood Flow Metab 9:607–616 (1989)) Elements from Tables 1, 2, 3, and 4 that appeared on pages 609, 611, 612, and 614 are inadvertently left out. They appear correctly below. [Table: see text] [Table: see text] [Table: see text] [Table: see text]

Erratum

The Deoxyglucose Method in the Ferret Brain. II. Glucose Utilization Images and Normal Values C. Redies, M. Diksic, and Y. L. Yamamoto Cone Laboratory, Montreal Neurological Institute, and Department of Neurology and Neurosurgery, McGill University, Montreal, Quebec, Canada (Article appeared in J Cereb Blood Flow 9:43–52 (1989)) The captions for Tables 1 and 2 that appeared on pages 44 and 45 were inadvertently switched. They appear correctly below. [Table: see text] [Table: see text]

Erratum

Histaminergic Vasodilation of Intracerebral Arterioles in the Rat Ralph O. Dacey, Jr. and John E. Bassett Department of Neurological Surgery, University of Washington, Harborview Medical Center, Seattle, Washington, U.S.A. Summary: Because the figure captions were missing from this paper that appeared in J Cereb Blood Flow Metab 7(3):327–331, we now correct that oversight. [Figure: see text] [Figure: see text] [Figure: see text]