Given her deafness, the auditory part of the brain, deprived of its usual input, had started to generate a spontaneous activity of its own, and this took the form of musical hallucinations, mostly musical memories from her earlier life. The brain needed to stay incessantly active, and if it was not getting its usual stimulation..., it would create its own stimulation in the form of hallucinations.
Oliver SacksThe power of music, whether joyous or cathartic must steal on one unawares, come spontaneously as a blessing or a grace--
Oliver SacksSign language is the equal of speech, lending itself equally to the rigorous and the poetic, to philosophical analysis or to making love.
Oliver SacksThe power of music, narrative and drama is of the greatest practical and theoretical importance. ... We see how the retarded, unable to perform fairly simple tasks involving perhaps four or five movements or procedures in sequence, can do these perfectly if they work to music.
Oliver SacksWe speak not only to tell other people what we think, but to tell ourselves what we think. Speech is a part of thought.
Oliver SacksMusic can move us to the heights or depths of emotion. It can persuade us to buy something, or remind us of our first date. It can lift us out of depression when nothing else can. It can get us dancing to its beat. But the power of music goes much, much further. Indeed, music occupies more areas of our brain than language does-humans are a musical species.
Oliver Sacks