The red one somehow stimulates the pain center directly-no intermediaries.

When the chemical reached the pancreas it somehow stimulated that organ into secreting its juice.

In the the Mexican experiment, scientists are not sure whether the implanted tissue is producing dopamine directly or somehow stimulating the brain to do so.

Although none of his family seems to have held this new office, one can only speculate whether it somehow stimulated an interest in ladders on the part of young John.

Then it somehow stimulates the DNA memory in the derma.

In the longer term, we must somehow stimulate young Muslims to identify with the Calvinist values of the majority.

"Theoretically, the rubber adhesive could somehow stimulate the immune system or irritate the skin in a different manner."

The fragments and enzymes somehow stimulate pigment cells, found in upper layers of the skin, to produce melanin, a black substance that absorbs ultraviolet light.