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Cortical Region Interactions and the Functional Role of Apical Dendrites

... Hence, apical and basal dendrites receive information from distinct sources. Physiological evidence suggests that this anatomically observed segregation ofinput sources may have functional significance. This possibility has been explored in v...

Presynaptic regulation of recurrent excitation by D1 receptors in prefrontal circuits

... critical for “online” processing of information (1, 2). Prefrontal neurons exhibit persistent neuronal firing throughout the delay interval intervening between a stimulus and a memory-guided response. Understanding the cellular and circ...

Softology - Video Feedback

... and non-linear dynamics. This page has information on simulating video feedback, examples of real video feedback and links to other websites with further information about video feedback. ...

Timewarp: How your brain creates the fourth dimension

... oscillates, the RPL's receptivity to new visual information also shifts up and down, leading to something akin to discrete visual frames. To test this hypothesis, VanRullen used transcranial magnetic stimulation - a non-invasive technique that c...

Information Processing in Human Body

... computer. It has its own power management and information processing structures. It communicates with its neighbors and the environment. Each cell is an individual organism. Under certain conditions it may live outside of the collective. Most cel...

The Control Interrupt Model of Psychedelic Action

The brain is an information processing organ that uses top-down signal modulation to control the flow of bottom-up sensory input. Feedback modulation of incoming signal is an example of self-stabilizing control in a signal processing system. Using th...

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