Diffraction of waves (or particles) can only take place, if the wavelength is approximately the size of slit of a grate. Let us check what is the length of cosmic waves.
The energy of cosmic particles varies from about 1 x 109 eV (1 GeV) to about 1 x 1020 eV. Full description of different types and methods of measuring them, you can find on the website of The Pierre Auger Cosmic Ray Observatory: http://www.auger.org/index.html.
Scientists still don’t know where they come from, and can not explain why some of them have such big energy - 1020 eV. Energies of particles in LHS – the big accelerator searching for Higgs bozon – do not exceed 1012 eV.
A wave of energy of 1 x 109 eV has length of few µm (micrometre; 1 µm = 10−6 m). It’s easy to calculate it from equation E = hv, where h is Planck constant and v is frequency of wave. The length of wave is simply c/v, where c is speed of light.
The size of a cell in any organism (including neuron’s cells) is also around few µm.
For 1 GeV particles falling on the Earth surface, the rate is about 10 000 per square meter per second. Unfolded area of cerebral cortex is about 2,2 m2. It means, our brain absorbs more than 20 000 wave-particles per second.
What happens next
All signals detected by neuron cells, through 6 layers of cerebral cortex (like Galton Board), give Gaussian distribution on the output, which means, there are different number of electrons transmitted through dendrites of neurons. (It is very important: there are different steams of electrons in every dendrite). Such impulses with Gaussian distribution act the same way as electric impulses in … a speaker.
But where is the membrane transforming alternating electric impulses to quasi sound of thoughts heard in our brains?
There are four ventricles in our brain, which are possible places of such transformation. Right and left lateral ventricles are connected with third ventricle of brain – with centre gravity in it (as a centre of mass). That centre is the place of minimum gravitational energy for brain, so it’s probable that our thoughts (transformed electrical impulses) appear right there.
All our senses need sometimes support. If we have bad sight we need glasses, if we have problems with hearing we need special amplifiers. To correct stream of cosmic rays, to improve quality of our thinking, some electronic devices should be invented and applied on area of our cerebral cortex. And it seems better solution than experiments in genetics, changing code of DNA. Maybe in the future, we could help to cure some mental diseases by changing the distribution of rays, on the surface of brain.
But it’s worthy to mention, that we can change it themselves too. It is known truth, more we think about something, more it becomes known to as. So, mathematician improves thoughts (knowledge) about mathematics, the same way, as a musician improves thoughts (knowledge) about music. It means, that by thinking about something long time we alter – by feedback – shape of our cerebral cortex. This is why it so hard to make any change in our thinking.
All our thoughts come from outside. It takes place in every moment of our life. But organic shape of our cortex decides which thoughts are more probable for us. By changing that shape we can change the way we think.