Dissonance is the perception of pleasantness or harmony when two or more notes are played; that is, the notes fit with each other.

After Terry lost a finger in a industrial accident, the area of his sensory cortex devoted to receiving input form that finger gradually became very responsive to sensory input from adjacent fingers. This best illustrates

A) phrenology. B) aphasia. C) hemispherectomy. D) plasticity. E) tomography.

The adolescent growth spurt refers to very rapid growth in ________ that occurs during adolescence

A) language development B) the myelin coating of axons C) synaptic density D) height and weight