Which of the following statements about cortical plasticity is false? A. During the learning of motor movements, neurogenesis, synaptogenesis, and synaptic remodeling occur in the brain. B. Plasticity occurs as a result of changes in the excitability threshold values of synaptic connections or postsynaptic neurons. C. The plasticity formed in one hemisphere does not reflect on the other hemisphere, it remains limited to that hemisphere. D. Brain cells, which previously took on different tasks, can be trained to take over the role of the damaged part of the brain after injury. E. Frequently used synaptic connections in the cortical interneuron network are facilitated, while unused synaptic connections are inhibited.