We know that with age, the connections between neurons -- the way neurons talk to each other, the synapses -- they start to deteriorate; neurons die, the brain starts to shrink, and there's an increased susceptibility for these neurodegenerative diseases.
Znamo da s godinama veze između neurona-- način na koji neuroni komuniciraju,  sinapse-- počinju propadati; neuroni odumiru, mozak odumire, povećana je podložnost tim neurodegenerativnim bolestima.