References
Joshi H, Hoch M, Braileanu M et al (2021) Reduced gray-white matter contrast localizes the motor cortex on double inversion recovery (DIR) 3T MRI. Neuroradiology 63(7):1071–1078
Kakeda K, Kakeda S, Ohnari N et al (2008) Signal intensity of motor and sensory cortices on T2-weighted and FLAIR images: intraindividual comparison of 1.5T and 3T MRI. Eur Radiol 18(12):2949–55
Shu S, Yang N, Gaillard F (2019) Invisible cortex sign: a highly accurate feature to localize the inferolateral central sulcus. J Med Imaging Radiat Oncol 63(4):439–445
Mark IT, Luetmer PH, Rydberg CH et al (2019) J Neurosurg Sci. https://doi.org/10.23736/S0390-5616.19.04634-4
Kim EY, Kim DH, Chang JH et al (2009) Triple-layer appearance of Brodmann area 4 at thin-section double inversion recovery MRI. Radiology 250(2):515–522
Author information
Authors and Affiliations
Contributions
All authors have read and approve this letter to the editor. All authors of this letter were authors on the original manuscript that we refer to in this letter.
Corresponding author
Ethics declarations
Conflict of interest
The authors declare no competing interests.
Ethical approval
All procedures performed in the studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
Informed consent
Informed consent was obtained from all individual participants included in the study.
Additional information
Publisher's note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Lehman, V.T., Mark, I.T., Rydberg, C.H. et al. Multiple methods to identify the central sulcus and peri-rolandic cortex with double inversion recovery (DIR) MRI. Neuroradiology 63, 1393–1394 (2021). https://doi.org/10.1007/s00234-021-02763-2
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00234-021-02763-2