The lateral occipital complex and its role in object recognition
2001年5月1日 · We have focused on the lateral occipital complex, a large cortical region that appears to play a central role in object recognition. Data from several laboratories indicate that activity in the LOC is correlated with behavioral performance on a variety of different object recognition tasks and for a wide variety of types of stimuli.
Here, we review recent findings from functional brain imaging research that provide important clues from a region of the brain that appears to play a central role in human object recogni-tion, the lateral occipital complex. natural way to make progress in understanding any complex system is to first try to discover its func-tional components.
The lateral occipital complex and its role in object recognition
We characterize both the invariant and non-invariant properties of these regions and we discuss the correlation between activation of these regions and recognition. Overall, these results indicate that the lateral occipital complex plays an important role in human object recognition.
Beyond primary visual cortex: The leading role of lateral occipital ...
2024年9月1日 · Our results revealed that conscious vision is characterized by a significant increase of activation in extra-striate visual areas, specifically in the Lateral Occipital Complex (LOC), and that, more interestingly, such activity occurred in the temporal window of the ERP component commonly thought to represent the electrophysiological signature ...
Single-cell selectivity and functional architecture of human lateral ...
2019年9月12日 · The human lateral occipital complex (LOC) is more strongly activated by images of objects compared to scrambled controls, but detailed information at the neuronal level is currently lacking. We recorded with microelectrode arrays in the LOC of 2 patients and obtained highly selective single-unit, multi-unit, and high-gamma responses to images ...
Dynamic Coupling Between the Lateral Occipital-Cortex, Default …
The lateral occipital cortex (LOC), a visual area known to be involved in object recognition, was dynamically coupled with each of two distributed patterns of neural activity depending upon the percept (default or alternative) elicited by a bistable figure.
Adaptation to objects in the lateral occipital complex (LOC): …
2009年9月9日 · The lateral occipital complex (LOC), composed of the lateral occipital cortex (LO) and the posterior fusiform gyrus (pFs), has been implicated as critical for object perception (James, Culham, Humphrey, Milner, & Goodale, 2003).
Representation of Perceived Object Shape by the Human Lateral Occipital ...
The human lateral occipital complex (LOC) has been implicated in object recognition, but it is unknown whether this region represents low-level image features or perceived object shape. We used an event-related functional magnetic resonance imaging adaptation paradigm in which the response to pairs of successively presented stimuli is lower ...
The Lateral Occipital Cortex Is Selective for Object Shape, Not …
2017年3月29日 · This study expands our knowledge of visual development by investigating the functional development of mid-level vision [lateral occipital cortex (LOC)] early in infancy. We find surprisingly adult-like functional specialization of the LOC by 6 months of age: infants exhibit shape selectivity, but not object selectivity, in this region.
The Lateral Occipital Complex shows no net response to object ...
Malach et al. discovered that the lateral occipital cortex (LO) and the posterior fusiform gyrus (pFs), cortical areas that they termed the Lateral Occipital Complex (LOC), yielded greater fMRI BOLD responses when viewing intact images of familiar objects than when viewing their scrambled versions resembling texture.
- 某些结果已被删除