Talvez deva tentar algumas variações de ortografia:
response decreased » response decrease (Expandir a busca), lesions decreased (Expandir a busca), response increase (Expandir a busca)
decrease response » decreased response (Expandir a busca), increased response (Expandir a busca), increases response (Expandir a busca)
decreased brain » decreases brain (Expandir a busca), increased brain (Expandir a busca), decreased in (Expandir a busca)
brain decrease » brain decreases (Expandir a busca), brazil decrease (Expandir a busca), strain decrease (Expandir a busca)
in decrease » in decreased (Expandir a busca), on decrease (Expandir a busca), pain decrease (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( decrease response decreased brain decrease ) OR ( decrease in decrease _ object ))~.