WebbThese variations may coexist with functionally distinct subregions, often composed of different cell types, for example in the subfields of the hippocampus (Hogan et al., 2004). This can give rise to heterogeneity of brain function within ROI that can in turn undermine the sensitivity of a traditional ROI-based analysis for detecting meaningful effects. Webb15 sep. 2024 · Two subregions of the human thalamus most often implicated in long-term memory are the anterior thalamic nucleus (AT) and mediodorsal nucleus (MD) [].AT receives direct projections from the hippocampus along with other medial temporal lobe structures including the fornix and the mammillary bodies and is considered part of the …
Brain and Brawn: Hitting the Gym Slows Neurodegeneration in …
Webbhippocampus and left superior frontal gyrus (Table 2, Fig. 2d). Compared with the HC group, the LLD group presented lower dReho in the left rostral hippocampus ( t=2.10,p=0.023). There were no other significant differences in dfALFF or dReHo of hippo-campal subregions between the LLD group and the HC group (Fig. 3). Correlation … Webb20 aug. 2024 · Introduction: Converging evidence suggests that hippocampal subregions subserve different functions, and are differentially affected by psychosis illness … chat sat gratis
Abnormal dynamic functional connectivity of hippocampal subregions …
WebbWe investigated the FC changes in hippocampus subregions from a lifespan perspective using an age-relevant GLM with linear and quadratic age terms as the … Webb22 aug. 2024 · FIGURE The anatomical location of hippocampal subregions. Hippocampal subregions based on the Human Brainnetome Atlas, including left rostral hippocampus (rHipp), right rostral hippocampus (rHipp ... WebbAbstract. From a behavioral perspective, the CA3a,b subregion of the hippocampus plays an important role in the encoding of new spatial information within short-term memory with a duration of seconds and minutes. This can easily be observed in tasks that require rapid encoding, novelty detection, one-trial short-term or working memory, and one ... customized insulated drawstring backpacks