[Music]
the brain weighs 1300 to 1400 grams 86
billions of neurons around 100,000
years invented in the current form
and the well-known here in research entirely
simply we have some say one
bore and this skull comes from
from the Neolithic is about
12,000 years old has survived as
We can see at the edges
we do not know why it drilled a
whether it was religious or religious
whether it is simply interest where
she remembers, however, has to remember
can make it easier or that one
We just have demon contracts
It did not really get exciting
it then with the Egyptians meanwhile
For the first time, papyrus became the concept of
brain mentions fish so because she yes
let’s go to egypt accident is on
a stele stag brain, however
for the lattice because the brain is relative
irrelevant that was one of the few
areas that were not only made music
say it’s hertz to be multiplied
So liver is everything for a good kidney
impression but
definitely not the brain is brain
removed the nose and the problem
That we all have people feel
as a professional or a professional for the
brain because everyone has 1 and there is
extremely many opinions the total
nonsense, for example, we use
now in the percent of the brain ten
percent of profit goes back to
marin sharp he fled from the has with
have worked well to be precise with
deaf people but really what you
can eat and has parts of the brain
removed and he was interested
when can a dove not eat anymore?
and drink in their cages is found
no longer the food bowl how much brain
you have to remove and you get on it
on may 90 percent of a deaf brain
to remove
the dove still finds her food
Cynics say the couple out of the
Club vacation anticipated I was
never let the poles explain
that with ten percent the Irish on
buffet overdressed is we could now
begin to explain which areas of the
brain make something very impressive, for example
the rear area I can see the
we know a great experiment
by, for example overturn what
You really do write again
over
[Laughter]
my ladies and gentlemen i could mine
ladies and gentlemen i could give them now
explain what areas of the brain are
but only very briefly this rear
area of seeing it again in charge
and if you look from the front now
then hit the brain
the rear area pops on the
Skull blanket and you get starry because
the visual areal is activated
On the other hand, they were a blow of
get back to the front so that
think activated so you can also without
great tools experimental in the
allow neuroscience to be active
give me a short excursion into the
the amazonas in the wide of the
amazon we have trees we have each
lots of animals, including fireflies
and happy ones may be the same
beetle slight comfortably to himself
however, a firefly flashes 5.30
dark flashes 30
the dark flashes make the male
young people are sitting a few lightbulbs
lonely on a sheet and flashing
and hope that the females
the 50 meters above the trees around
They fly down and then see
again a male glow bulb
come down and if that happens then
one of the few recordings of
bulb 6 then can in order
Munich is multiplying the big problem is
that in the vastness of the amazonas the
Amazon is really big the
fireflies are really clear
they have no chance that they meet
that’s why male fireflies do
that also has to be done in my time
did you do that together ?
speak one goes together in the disco
At my time say you want ladies
Get to know all trauma senses
and now you have the following problem
if you now have a tree in the where
then this male glow bulb
collect
somehow reichstett on this tree
the female fireflies react
not they only react to one
doctor specific impulse specific
means it must be exactly in the right one
Frequency if that is not in the right place
frequency is cash from that is the
Glow pencils need to synchronize
A million lightbulbs need to
a tree at the same time on benches and
there is of course the big question how
we do that and work in the living
brought here
electronic client so return genuine
were so difficult to drink from so empty
and we see this a firefly
flashes and lights up in front of him
others as well the two fireflies
can not see each other yet
it’s both independent and if I am
we bring them together now we see without
that he has touched himself
sync when I get it back
give it apart
start back to the
many would sync now
suspect that this is it you can
others expand so high
Democratic process is the question who
him then forced the once
sometime so cottbus we have three
what I want to convey why it comes
to this synchronization this
Synchronization is one of the
the most exciting processes in nature
so too the meaning
one actually suspected that
a daylight that says there is
Elvis the dwarfs on the economy
we for sure it can not
imagined imagine that elvis
we have already died against worms
Bought
the whole tree was dead but it is one
other process and how not at all
The details are mathematical
clarified it is a strong democratic
process is a process two girls
the one meeting gets faster that
others we slow down in its frequency
this to the so-called facebook in hand
Both then have exactly the same frequency
and both are flashing at the same time
I have to go for the third
adjust the other two
and then if everything fits correctly then
Looks the whole thing out where on one
tree really millions of fireflies
are active at the same time
Excursus in the Amazon and come now
we return to the brain of our brain
consists of a pure we know 127
kinds of murmurs and each of their newer ones
has driven differently has different
structures practically we were
between only two types the so-called
excitatory and inhibitory neurons
distinguish
and to be precise, they are not
once exciting and inhibiting it are the
contact points between the individual
neurons, the so-called synapses
Maroons touch each other in a similar way
people inviting up to 8,000 others
There are even more flavors and more
is so an electrical signal
comes to this synapse leads to that
Here, chemical substances are released
will be redirected to the
post synapse there are receptors and
these receptors cause one again
electrical signal we convert
fresh signals in a chemical and
again in an electrical signal around and
certainly every one of the plugs
she asks how it stays
not clothes electric truma them into the
go knee
quite simply the synapse can do something
that’s an average now
signal what comes out at the end of this
signal can be modulated
that can be muted or it can
even massively strengthened
the synapse is what we do it
transistor of the human brain
describe something of a hive
schizophrenia depression mental
problems where there is also always matter when they
say you know a problem
synapses so they were correct answer
the psychiatrist transitions they have
burn something with these fans
fill in it
So we have basic are yours
Science now needs us
consider
what makes our world work
it always get it right in such a
sweet is we ask ourselves the question what
So a dog can not do what Canada can do
many opinions what is one and cancer
a dog has one has four legs
except the pirate dogs have the
less accidents two eyes turn out
the pirate dogs and lifts while peeing
certainly not a foot now yes it is
correct
Female customers put up as well
usual and then meat eats something theirs
dog wkn or vegetarian one feeds
dies so 100 we come to one
completely different objects are hardly available
an emotional reaction trees
[Laughter]
what does the tree wood branches consist of ?
leaves and he is green
Of course in the summer there are still
look for trees and there we look
why is it really possible in the short
meters
it’s all about characteristics of everything we do
in our life defining object
I define what I mean by properties
Now look at these fruit baskets for it
is to be imagined that way
Well, this is indeed red what
but it is usually an apple
it depends on the structure shapes
There are so many features
and in the human brain can become
the 10,000 features always wrong
really once to create a cat
is soft except she is dead and she has
slimy when she is sick and so on
continue so that you can power operated
my cats are transparent
harry potter and so on as well as on
properties and now we take that
to collect everything I have told
Let’s look at the cerebral cortex great
Cattle imaginary two square meters
big as thick as fields and that is located
Merged well here and what we do
Doing it now is losing us
look at a very small area
this brain and look at it
called model euro
that ‘s even before the coarser structure
The cerebral cortex consists of six
layers and most layers
we have the task of one
to clarify that in our model
food or model all clear
interact with each other and with each other
communicate
However, I will spare that now
he remind you that in
in the meantime and now we are watching
something can brain do our model
Our brain model can have properties
For example, perceive body size
it’s big middle and small people
Body weight heavy with ball and
light and blond blonde brown
black and what we do now is
following we now look again
brain to what it does when you
nothing is doing
That’s about ten seconds now
asleep in front of what I think of anything
So we do not have the individual
flavors are random active of activity
just see them in the light up in
Rhaunen hooked up like that
Firefly
however, they are not over the light
coupled but slightly fresh
pulses electrochemical pulses around
to be exact and now we show
our model brain something about this
model brain
we already see it should start from
the java it already starts its structure
It is now starting to actively participate in the 200
of course that can be in and of course
fractions of seconds
Now someone has recognized this brain
body height means body weight
clearly have too much room still what
They now see this simultaneous
a murmur the ladies and me
Gentlemen, that’s not a thought
say a thought flash it is special
you have to be impressive about the thought
say but it is the thought of werner
Gruber and now I have told
the synapses can synapse themselves
change
There is a very nice rule
Pretty noise rules are several
neurons active at the same time then
strengthen their connections and
whoever I’m told all the names are
connected and it happens
now one of the additional connections
arise between the individual flavors
and what is the task of the two ?
tasks the first task is to do it
that if I think of this brain
Next time, see who faster
be recognized
over the streets that too the brain
very much what would be the second variant that
is even more important what you can
Brains and there we will say
literature art medicine straden our
Our brain can only be saved
one and that is now that’s it
actually the most important
let’s imagine we have a hat
on
you can not my hair color
then this will not be a novelty
be active and that leads to that
definitely only two neutrons are active
And now that’s the great one
brain does something quite automatically
two thirds of the neurons are active
the remaining third will be added
synchronized and that’s what it’s about
our brain can not help but
pattern complete everything of that
we are just surrounded by patterns and now
we can also see for example
other persons karl seeger colleague of
astronomy and very good colleague has
a completely different pattern and also at
they get the synapses themselves
change and what’s left after
karl sailing or I was seen
we can even do it at the same time
at the same time is his pattern available
an uncanny strength of this system
and what’s left if it’s up to us
no longer sees but the connection
Strengthen that is learning and
now to pattern completing everything
what we are surrounded with are patterns
see a black triangle here
black background was not
Contact Me
They have a real problem
with synapses how strong the patterns are
complete is see at this
example why the education system
had worked
give a tip that makes our brain
completely automatically and that is perfect
regardless of the type and pattern we have if
we have a movement pattern if we are one
have communication patterns when in
get up early out of bed
Then you go to the toilet once
they ‘ll gamble they ‘ll go back up
the toilet come for breakfast
think of a big or a
english braig is almost and now
again the question is two
patterns like both are there at the same time
do not be equally strong around it
let’s solve the big puzzle
you better take the English breakfast
that gave me the big farm state
it is simply left over
So you go back to the big big one
is the research again so again
english breakfast for when the pattern
not clear that somewhere for
weather is exactly what we have the
Mandelkern will be just like that over the
big wheels talked deepest
innermost the brain as well as the cores
These kernels tell us what we are for
feel what we really want
the cerebral cortex says nothing in kernels
is thought and the cores say that
Cerebral cortex wherever the path goes there
our gears are stored
that too is socialized in the
we have mandelkern, for example
fears and those fears we say big
bark this and that but avoid it
there is an awful lot to human
Brain to say we are still on
beginning of our journey of exploration
but for me that’s the most important thing
Thousands of chestnuts die every day
Let’s make sure they are not free
died
[Applause]
”
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