| Title |
Cytoarchitecture of the human lateral occipital cortex: mapping of two extrastriate areas hOc4la and hOc4lp
|
|---|---|
| Published in |
Brain Structure and Function, February 2015
|
| DOI | 10.1007/s00429-015-1009-8 |
| Pubmed ID | |
| Authors |
Aleksandar Malikovic, Katrin Amunts, Axel Schleicher, Hartmut Mohlberg, Milenko Kujovic, Nicola Palomero-Gallagher, Simon B. Eickhoff, Karl Zilles |
| Abstract |
The microstructural correlates of the functional segregation of the human lateral occipital cortex are largely unknown. Therefore, we analyzed the cytoarchitecture of this region in ten human post-mortem brains using an observer-independent and statistically testable parcellation method to define the position and extent of areas in the lateral occipital cortex. Two new cytoarchitectonic areas were found: an anterior area hOc4la and a posterior area hOc4lp. hOc4la was located behind the anterior occipital sulcus in rostral and ventral portions of this region where it occupies the anterior third of the middle and inferior lateral occipital gyri. hOc4lp was found in caudal and dorsal portions of this region where it extends along the superior and middle lateral occipital gyri. The cytoarchitectonic areas were registered to 3D reconstructions of the corresponding brains, which were subsequently spatially normalized to the Montreal Neurological Institute reference space. Continuous probabilistic maps of both areas based on the analysis of ten brains were generated to characterize their inter-subject variability in location and size. The maps of hOc4la and hOc4lp were then used as seeds for meta-analytic connectivity modeling and quantitative functional decoding to identify their co-activation patterns and assignment to functional domains. Convergent evidence from their location, topography, size, functional domains and connectivity indicates that hOc4la and hOc4lp are the potential anatomical correlates of the functionally defined lateral occipital areas LO-1 and LO-2. |
X Demographics
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Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Ireland | 1 | 50% |
| Unknown | 1 | 50% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Members of the public | 2 | 100% |
Mendeley readers
The data shown below were compiled from readership statistics for 84 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Unknown | 84 | 100% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Student > Ph. D. Student | 21 | 25% |
| Student > Master | 13 | 15% |
| Student > Doctoral Student | 9 | 11% |
| Professor | 8 | 10% |
| Researcher | 7 | 8% |
| Other | 15 | 18% |
| Unknown | 11 | 13% |
| Readers by discipline | Count | As % |
|---|---|---|
| Neuroscience | 23 | 27% |
| Psychology | 22 | 26% |
| Medicine and Dentistry | 8 | 10% |
| Agricultural and Biological Sciences | 3 | 4% |
| Computer Science | 2 | 2% |
| Other | 7 | 8% |
| Unknown | 19 | 23% |
Attention Score in Context
This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 11 May 2016.
All research outputs
#19,015,393
of 24,217,893 outputs
Outputs from Brain Structure and Function
#1,150
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Outputs of similar age
#178,126
of 259,039 outputs
Outputs of similar age from Brain Structure and Function
#24
of 41 outputs
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