The features of ALS that most, and perhaps all, neurodegenerative diseases share include: 1  Neurons highly sensitive to stress, which could include exposure to environmental toxins. 2  Misfolded proteins and reduced protein recycling. 3  Toxic proteins spread from one neuron to another. 4  Neuroinflammation.
Which did not contribute to the emergence of the new youth movements in the early sixties? (Points: 2) student unrest and dissatisfaction with traditional American values and institutions the civil rights movement the growth of suburbia U.S. involvement in the Vietnam...
1 n-uncount Someone's youth is the period of their life during which they are a child, before they are a fully mature adult. usu poss N. In my youth my ambition had been to be an inventor., ...the comic books of my youth. 2 n-uncount Youth is the quality or state of being young. Gregory was still enchanted with Shannon's youth and joy and beauty..., The team is now a good mixture of experience and youth. 3 n-count Journalists often refer to young men as youths, especially when they are reporting that the young men have caused trouble.