Henrik Kjeldsen

Newcastle University | NCL · Institute of Neuroscience

Delta oscillations (1-4 Hz) associate with deep sleep and are implicated in memory consolidation and replay of cortical responses elicited during wake states. A potent local generator has been characterized in thalamus, and local generators in neocortex have been suggested. Here we demonstrate that isolated rat neocortex generates delta rhythms in...

Distributed representation in the brain implies that neural representations are patterns of ac-tivity over many neurons and that the same neurons participate in many patterns. Holographic neural networks achieve distributed representation through a mathematical analogy to optical holography. Besides being aesthetically pleasing, the holographic ana...