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Brain-reading or thought identification uses the responses of multiple voxels in the brain evoked by stimulus then detected by fMRI in order to decode the original stimulus. . Advances in research have made this possible by using human neuroimaging to decode a person's conscious experience based on non-invasive measurements of an individual's brain activit
As a result, the brain adapts to the challenge of reading. The process of reading involves most of the brain, especially an interconnection between visual areas and language areas; but also neural systems related to action, emotion, decision-making, and memory. [2] [3] The science of reading (SOR) is the discipline that studies reading. [4]
The blood–cerebrospinal fluid barrier (BCSFB) is a fluid–brain barrier that is composed of a pair of membranes that separate blood from CSF at the capillary level and CSF from brain tissue. [14] The blood–CSF boundary at the choroid plexus is a membrane composed of epithelial cells and tight junctions that link them. [14]
There is a comparatively small body of research on the neurology of reading and writing. [207] Most of the studies performed deal with reading rather than writing or spelling, and the majority of both kinds focus solely on the English language. [208] English orthography is less transparent than that of other languages using a Latin script. [207]
Subvocalization, or silent speech, is the internal speech typically made when reading; it provides the sound of the word as it is read. [1] [2] This is a natural process when reading, and it helps the mind to access meanings to comprehend and remember what is read, potentially reducing cognitive load.
Ischemic stroke happens when blood clots or plaque block blood vessels to the brain. About 87% of strokes are ischemic, says the Centers for Disease Control and Prevention (CDC).
The angular gyrus is the part of the brain associated with complex language functions (i.e. reading, writing and interpretation of what is written). Lesion to this part of the brain shows symptoms of the Gerstmann syndrome : effects include finger agnosia, alexia (inability to read), acalculia (inability to use arithmetic operations), agraphia ...
The hypothalamus is bounded in part by specialized brain regions that lack an effective blood–brain barrier; the capillary endothelium at these sites is fenestrated to allow free passage of even large proteins and other molecules.