Erikson believed that each stage had a distinctive developmental challenge, which he referred to as a _____

Johannes Müller is most closely associated with

a. the doctrine of specific nerve energies. b. the doctrine of verification through replication. c. introspection. d. materialism. e. cognitive neuroscience.

The branchlike structures that receive messages from other neurons are called ______

a. axons b. nerve bundles c. dendrites d. synapses e. vesicles