Adding effects

I understand how to add effects across an entire track. How do I add effects to my vocals at particular points of the track while leaving the rest of the track without the effect?

The automation track is a good way; open it by clicking the downward pointing arrow on the track, then select the paramater to control (effect send). Then either record your real time control of the parameter (write automation) or edit the graphic line in the automation track.

Thanks for your help. However, I do not see a downward arrow in the track.

It’s on the side of the track where all controls are like mute, solo, record etc… Or see the Automation section of the Cubase manual.

Thank you Arjan P.