It is therefore unclear whether the replay conveys information on events (i.e., "what" information) occurring along the reactivated path.
We further show that sleep spindles strengthen memory representations based on reward values, suggesting a privileged replay of information yielding positive outcomes.
On the other hand, a node may falsify the state machine of the routing protocol by replaying stale routing information (replaying attack) or by advertising high quality links to the destination to attract the traffic and then forward it to a colluding adversary node.
Routing attacks include spoofed, altered, or replayed routing information; selective forwarding; sinkhole attack; Sybil attack; and wormhole attack etc. Detailed description of all these attacks can be found in [35].
News of a five-year deal with the US's National Football League - which will allow sports fans to call up statistics, video replays and information about what live events mean for their fantasy teams - may also appeal to Microsoft's domestic audience.
Takahashi recorded what the rats' place cells were doing during these pauses, and found that the place cell replays contained information about both the path the rat needed to take ('where and when' information), and which task it needed to carry out ('what' information).
Frank et al. therefore proposed a unified interpretation in which replays provide information on possible upcoming paths to downstream brain structures such as the prefrontal cortex and nucleus accumbens, which can assess the value of different paths and make a decision about future actions (Carr et al., 2011).
However, the firing rates during DARL trials were substantially greater than during VDRL trials, suggesting that the firing rates of neurons participating in the replay may contain information on the differences between subtasks.
So Mr. Brokaw sometimes replays very familiar information.
The broadcast was bland and, worse, left viewers craving more – more replays, analysis and information.
