âBush lost reelection largely because of a recession that had already ended well before voting day,â frum wrote. The Twilight Vindication of George H.W. Bush Mark K. Updegrove October 20, 2013. As frum notes, Cruz is âa hugely smart, highly focused political player, with a clear-eyed view of political realities.â.
In biologically inspired neural networks, the activation function is usually an abstraction representing the rate of action potential firing in the cell.
Lesson Summary. Neuroplasticity is the change in neural pathways and synapses that occurs due to certain factors, like behavior, environment, injury or neural processes. During such changes, the brain engages in synaptic pruning-the deletion or strengthening of neural connections.esson Summary. Neuroplasticity is the change in neural pathways and synapses that occurs due to certain factors, like behavior, environment, injury or neural processes. During such changes, the brain engages in synaptic pruning-the deletion or strengthening of neural connections.