From the viewpoint of reaching a solution that meets the requirements of memory consumption, we observed: For 'diverging tree', a reduction of 75% in memory usage returns the same precision as the all metrics considered and 50% of the McGM execution time compared to the original algorithm.
So the increased activity in Y-maze may be mainly due to memory facilitation by the HEEC, resulting in increased searching in the maze and the better spatial memory that we observed.
In addition, in a RS test to evaluate a reliability for the proposed memory devices, we observed a stable endurance of >100 cycles and a retention time of >104 s at 85 °C, with a current ratio of ∼102 to ∼103.
During a working memory task, we observed that high illuminance led to significantly lower frontal EEG theta activity than did low illuminance.
As a probable correlate of impaired prefrontal function, and thus reduced working memory capacity, we observed that our patients had difficulties in dividing attention between following the order of objects explored and discriminating them [ 5, 22].
Though we do not yet know whether the memory we have observed is fitness enhancing and evolved, or merely incidental, we can speculate.
Admittedly we do not yet know whether the memory we have observed is fitness enhancing and evolved or just incidental, or what molecular mechanisms or artifacts are responsible for the observed pattern of memory storage.
Because the optimal replacement size is smaller than the maximal memory pool size, we observed an increase in the memory pool size with the first pathogen encounters.
Considering that serotonin and DA neurotransmitters play a key role in modulating synaptic transmission in the brain [35], the combined deficit of both serotonin turnover and DA release likely underlies the learning and memory deficits that we observed.
