In practice, however, this is complicated considerably by the very complex morphology of neurons and the overlap of contributions from adjacent cells.

Roller derby is a game where offense and defense are played simultaneously, a highly volatile aspect which considerably complicates strategy and tactics.

The announcement by Judge Goldstone will considerably complicate the already difficult task of diplomats leading peace negotiations in the Balkans.

The case had been considerably complicated through the incident of the escaped convict and the relations between him and the Barrymores.

Severe injuries and their consequences considerably complicated his future activity as an artist.

It is this vector-nature that considerably complicates the equation.

Laws elsewhere complicate considerably the export of art designated as part of a nation's cultural patrimony.

The task was complicated considerably by its unpredictable effects on caseload.

If European unity is stymied, European leaders and economies are likely for a time to turn in upon themselves, considerably complicating the job of the next President.

My task has been complicated considerably by a real wizard's opposition.