Insular cortex - Wikipedia
The insular cortex (also insula and insular lobe) is a portion of the cerebral cortex folded deep within the lateral sulcus (the fissure separating the temporal lobe from the parietal and frontal lobes) within each hemisphere of the mammalian brain.
Insular Cortex - StatPearls - NCBI Bookshelf
2023年5月1日 · The insular cortex is a distinct lobe of the cerebral cortex and forms the floor of the lateral sulcus (i.e., Sylvian fissure) bilaterally. It can be grossly observed deep to the insular operculum, which is formed by the parietal, frontal, and temporal lobes.
How the Insular Cortex Works: 7 Functions of the Insular Cortex
2021年6月7日 · The insular cortex (also known as the “insula”) is a structure located within the brain’s lateral sulcus, which separates the frontal and parietal lobes from the temporal lobe. The insula is covered by an operculum and split in two by the central insular sulcus, which divides it into the anterior and posterior insula.
Insula: Anatomy, function, connections, clinical points - Kenhub
2024年11月5日 · The insular lobe is a part of the cerebral cortex located in both hemispheres. The insula forms the floor of the lateral sulcus, so in order to visualize it macroscopically, parts of the frontal, parietal and the temporal lobe must be removed.
The insular cortex - ScienceDirect
2017年6月19日 · The insular cortex is a true anatomical integration hub with heavy connectivity to an extensive network of cortical and subcortical brain regions serving sensory, emotional, motivational and cognitive functions (Figure 2). It receives heavy sensory inputs from …
Structure and function of the human insula - PMC
The insular cortex, or “Island of Reil”, is hidden deep within the lateral sulcus of the brain. Subdivisions within the insula have been identified on the basis of cytoarchitectonics, sulcal landmarks, and connectivity.
Insular cortex | Neurology
2019年10月23日 · The insular cortex is a cytoarchitectonically complex and richly connected structure that functions as a cortical hub involved in interoception, multimodal sensory processing, autonomic control, perceptual self-awareness, and emotional guidance of social behavior.
The insular cortex: a review - PubMed
The human insular cortex forms a distinct, but entirely hidden lobe, situated in the depth of the Sylvian fissure. Here, we first review the recent literature on the connectivity and the functions of this structure.
The insular cortex - PubMed
2017年6月19日 · The insular cortex, or 'insula' for short, is part of the cerebral cortex. J.C. Reil, a German neurologist, first named this brain structure in the early 19 th century.
Aversive state processing in the posterior insular cortex
2019年8月27日 · By employing projection-specific optogenetics, we describe an insula-to-central amygdala pathway to mediate anxiety-related behaviors, while an independent nucleus accumbens-projecting...