Perhaps you should try some spelling variations:
neuronal processing » neural processing (Expand search), neuronal processes (Expand search), temporal processing (Expand search)
decreases neuronal » increases neuronal (Expand search)
il decreases » oil decreases (Expand search), bail decreases (Expand search), oic decreases (Expand search)
decrease toc » decrease of (Expand search), decrease the (Expand search), decreased to (Expand search)
toc decrease » to decrease (Expand search), the decrease (Expand search), not decrease (Expand search)
decrease can » decrease in (Expand search), decrease and (Expand search), decrease at (Expand search)
can decrease » and decrease (Expand search), can increase (Expand search), may decrease (Expand search)
decrease il » decreased il (Expand search), decrease in (Expand search), decrease hiv (Expand search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease il decreases neuronal processing ) OR ( decrease toc decrease can decrease ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease il decreases neuronal processing ) OR ( decrease toc decrease can decrease ))*.