Topological quantum theories have advantages over conventional quantum theories. They can be protected (or more stable) through the topology and, if used for computing, the computing is fault tolerant. In this so-called topological quantum computing (TQC) information can be processed via topological braiding whereby a topological order is imparted to topological defects \cite{Freedman_2002}. If both properties, the topological order and defects, exist in the brain then the argument, that quantum brain computing is impossible, is obsolete. Then, observation as discussed above can be interpreted without unsubstantiated reservations as quantum computation.