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The same area showing increased activation during initial semantic encoding will also display decreasing activation with repetitive semantic encoding of the same words. This suggests the decrease in activation with repetition is process specific occurring when words are semantically reprocessed but not when they are nonsemantically reprocessed ...
[93] [83] or the underlying white matter pathway [94] Two meta-analyses of the fMRI literature also reported that the anterior MTG and TP were consistently active during semantic analysis of speech and text; [66] [95] and an intra-cortical recording study correlated neural discharge in the MTG with the comprehension of intelligible sentences. [96]
The spike-count rate can be determined from a single trial, but at the expense of losing all temporal resolution about variations in neural response during the course of the trial. Temporal averaging can work well in cases where the stimulus is constant or slowly varying and does not require a fast reaction of the organism — and this is the ...
Semantic processing is the deepest level of processing and it requires the listener to think about the meaning of the cue. Studies on brain imaging have shown that, when semantic processing occurs, there is increased brain activity in the left prefrontal regions of the brain that does not occur during different kinds of processing. One study ...
Surface of the human brain, with Brodmann areas numbered An image of neural pathways in the brain taken using diffusion tensor imaging. Neurolinguistics is the study of neural mechanisms in the human brain that control the comprehension, production, and acquisition of language.
This area is thought to be a semantic processor on the basis of lesion, perfusion, and imaging data. [7] Inferior Parietal Cortex: angular and adjacent to supramarginal gyrus in inferior parietal cortex is thought to be most strongly activated during semantic processing of cross-modal spatial and temporal configurations.
Transfer-appropriate processing (TAP) is a type of state-dependent memory specifically showing that memory performance is not only determined by the depth of processing (where associating meaning with information strengthens the memory; see levels-of-processing effect), but by the relationship between how information is initially encoded and how it is later retrieved.
Semantic processing occurs after we hear information and encode its meaning, allowing for deeper processing. [9] Semantic encoding can therefore lead to greater levels of retention when learning new information. The avoidance of interfering stimuli such as music and technology when learning, can improve memory and retention significantly.