This book discusses the latest findings on the physiological and pathological functions of transient receptor potential canonical/classical (TRPC) proteins in the brain. In addition to reviewing the functions of TRPCs in brain development and neuron transmission, it mainly covers the potential roles of TRPCs in brain disorders. TRPC proteins belong to the TRP channel superfamily, which has around 30 members. Just like TRP channels, TRPCs are non-selectively permeable to cations, with a selectivity of calcium over sodium that varies among different members. The TRPC subfamily consists of...