Abstract:
We present a method to automatically detect two new stable anatomical landmarks L1 and L2 on the Central Sulcus (CS). Those landmarks are shown to be representative of th...Show MoreMetadata
Abstract:
We present a method to automatically detect two new stable anatomical landmarks L1 and L2 on the Central Sulcus (CS). Those landmarks are shown to be representative of the Central Sulcus morphology and linked to the functional primary motor area of the hand. Detection is performed after introducing a new morphological characteristic, the sulcal profile. We show that when matching explicitly L1 and L2 across individuals the inter-subject matching of the central sulcus anatomy is improved, as well as the inter-subject matching of the primary motor area of the hand. This opens possibilities for morphological studies of the CS, more precise functional studies of primary motor function, and a better understanding of motor representations along the CS.
Published in: 2011 Annual International Conference of the IEEE Engineering in Medicine and Biology Society
Date of Conference: 30 August 2011 - 03 September 2011
Date Added to IEEE Xplore: 01 December 2011
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PubMed ID: 22256146