- Alexander Semyon Vindman (born Aleksandr Semyonovich Vindman, June 6, 1975) is a retired United States Army lieutenant colonel who was the Director for European Affairs for the United States National Security Council (NSC) until he was reassigned on February 7, 2020. Vindman is currently director for a think tank named the Institute for Informed American Leadership (IIAL). Vindman came to national attention in October 2019 when he testified before the United States Congress regarding the Trump–Ukraine scandal. His testimony provided evidence that resulted in a charge of abuse of power in the first impeachment of Donald Trump.
- Dendrite (Wikipedia)
A dendrite (from Greek δένδρον déndron, “tree”) or dendron is a branched protoplasmic extension of a nerve cell that propagates the electrochemical stimulation received from other neural cells to the cell body, or soma, of the neuron from which the dendrites project. Electrical stimulation is transmitted onto dendrites by upstream neurons (usually via their axons) via synapses which are located at various points throughout the dendritic tree.