His name is lent to the Kölliker-Fuse nucleus.

It consists of the Kölliker-Fuse nucleus and the medial parabrachial nucleus.

In the human brain, the Kölliker-Fuse nucleus is the nucleus in the parabrachial area that regulates breathing rate.

In the human brain, the parabrachial area (parabrachial complex) is a horseshoe-shaped strip of gray matter comprising the Kölliker-Fuse nucleus, the lateral parabrachial nucleus and the medial parabrachial nucleus.