The
Dreaming Coral
The
dreaming coral, Galaxea otis,
native to the Great Barrier
Reef, is considered by many
the most intriguing species known to man. Although at first, the
dreaming coral is indistinguishable from its cousins, it has one
characteristic which has captured the imagination of people all over
the world. To understand this fascination, we must first explore the
phylum of the cnidaria.
The
cnidaria, which consists of
coral, jellyfish and anemones,
are widely believed to be the first phylum to possess nerve cells.
Although not yet organized into a complex system, as is the case in
vertebrates and insects, the cnidaria have cells whose sole purpose
it is to transmit information from one cell to another. The first
neuron.
Although
most cnidarians live solitary live, some, like those found in corals,
aggregate into colonies. They live in close proximity, and are
believed to maintain “channels of communication” with each other
through chemicals released into the water. In dreaming corals,
however, this communication is taken a step further.
Instead
of relying solely on chemical signals, the polyps of the dreaming
coral extend their nerve cells to come into contact with their
neighbors. When several branches intersect, communication “nodes”
are formed.
When
considering the complex structure of dreaming corals, combined with
the number of connections made, the dreaming coral has a neural
system as elaborate as that of the human brain. In addition, just as
is the case with connections in our brains, the firing rate as well
as the threshold of neural activation is dependent on the frequency
with which a certain connection is established.
First
discovered by Phd. Lebert François
in 1998, the existence of another nervous system as complex as ours
shook the world. Scientists have struggled since to unravel the
workings of this “super-mind”. In 2013, Prof. Mike Rowave spent
three months equipping the coral with electromagnetic sensors, in
order to record an “electroencephalogram” of the coral's 'mind'.
The resulting image showed the same activity pattern as one might
expect in the brain of a dreaming human. However, the name of the
coral predates this experience by several centuries. It was the
Aborigines who told the name of the coral to British explorers when
they first came to Australia.
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