Psychedelic Information Theory
Shamanism in the Age of Reason
Search Results : "working memory"
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... role in cognitive processing, including working memory, and ligands for this receptor may be extremely useful tools for future cognitive neuroscience research. In addition, it appears entirely possible that utility may still emerge for the ...
Crude cognitive schematic of waking consciousness
... does not trickle up to the Executive brain or working memory. Subliminal images and sounds can, however, make an imprint on memory, and can even create an emotional reaction via the amygdala, the brain's preconscious first-alert system for danger...
Capacity working memory is generally considered to have limited capacity. The earliest quantification of the capacity limit associated with short-term memory was the "magical number seven" introduced by Miller (1956).[26] He noticed that the memor...
... of the limited information we keep active in our working memory. There is evidence that the brain can track multiple object layers for each frame;14 possibly corresponding to the number of distinct items we can normally hold in working memory, which...
... structures to fix the frame’s snapshot in working memory. These feedback circuits normally neutralize in about 1/15th of a second, allowing for multisensory frame update of @15hz. If hallucinogens interrupt the process of frame neutralization...
Presynaptic regulation of recurrent excitation by D1 receptors in prefrontal circuits
... cortex plays a fundamental role in the working memory functions of the cerebral cortex and is also the site of dysfunction in several neurological and psychiatric disorders, including schizophrenia. Prefrontal neurons are distinguished by ...
Effects of psilocybin on time perception and temporal control of behaviour in humans
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... evidence suggests a link between attention, working memory, serotonin (5-HT) and prefrontal cortex activity. In an attempt to tease out the relationship between these elements, this study tested the effects of the hallucinogenic 5-HT1A/2A recep...
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