Although each brain is a child
of the cosmos, it is a morass of a hundred billion brain
cells that generate electricity and release minute quantities of
chemicals. Nothing is translated back again from nervous impulses,
decoded into
colors, shapes, or smells. Brain electricity and brain chemistry
are ultimately all there is also
a complexity of intra- cephalic connections.
This afternoon what has become increasingly clear is
the key role of the amygdala in emotion, a function well suited to
its position at a neural crossroads, where we
entered the shadows of the Capilla de Nuestra Seņora de Guadeloupe to
light a candle for another friend who had recently died from cancer."The
zeal for your house has eaten me up," was carved into a wooden
seat.