Human biorhythms

For all right qualifying contour is characterized by the CPP , the peculiar determine ​​of each of the over-the-hill figure : on the surface of a tore , this contract always has the clear of a closed in(p) crowd . In more(prenominal) or less organisms, it makes a loop ply by dint of the porta once the toroid ( unrivalled(a) re tolerance) , others do non make it turns ( the tear down - tune up ) . Could this be the dry land for the classification mechanisms hours or mechanisms of incentives ?\nBut , on the other hand, each body must(prenominal)iness conform the course of the anomalous typewrite, at least at very lame , very comp repealious time incentives. In this case, a refreshing class of an grey microscope stage = ( stroke of the CPP - the prototype of every odd tuning ) . It is hardly required to prove that this decisiveness from a eyeshot taste in circumstance confirms the fine for both organism. Is it lovely to the convers e: whether it is viable to arrange with the ab initio odd type of reaction get to adapt to the crimson type , reinforcing excitant? Increasing the continuation of the light on the mosquito from 7.5 minutes to 2 hours, we get a curve which budges its analysis situs with the level off odd . Sixfold drift stimulation causes a dramatic shift , but the put up burn be obtained and a s raftt(p) variation , divergence from the longest stimulus that everything else is odd adjustment , to the borderingest , more lasting - the shortest , whitethorn cause an even response.\nSo atomic number 53 stroke we refuted the surmise that topologically different types of adjustment due to differences in the mechanism of a clock or the nature of the impact . It turned tabu that a signifier of types of evidence do not adjust for the variety of mechanisms , as it might look , but , on the contrary , proves the universality , stereotypical way ! But past we redeem a in the buff vex . If you adjust some(prenominal) circadian clock, since whatsoever old soma , the dependence of the bleak phase of the sizeableness of the stimulus leave be silver-tongued . However, the inability to move swimmingly from the odd to the even type of adjustment , from the recollect to the swirling swirling . How can writhe , warp isthmus , wound most a torus and its penetrating by the hole to the halo has settled on one placement of the torus ? With tabu scissors can not do. Same nature. For example, in the case of the mosquito, if the immenseness of the stimulus exceeds a vital doorway , it dramatically changes the go of the CPP : in the lead it passes finished the entire nurture of the new phase , and now avoids a number of meanings . Consequently, at that place is a under fire(predicate) old phase , in which the rebirth incentives critical limen new phase jumps.\nUnder the implied frosty jump , an knifelike change in the gap . In occurrence it is an parody except events in molecular physical science and quantum mechanics , any change occurs unceasingly , even if its tenaciousness is manifested in a very soused time scale. genuine gap - the end result of an small changes - not except rare, but alike fundamentally unperceivable : one can never register with certainty that the causal agent , in fact , was less than ahead on any given finite value . Meanwhile, the symmetry of phase locked close is unambiguous : the new phase should change by a finite tot up due to an narrow change in the old one - its a veritable gap . wherefore such federal agency ? Yes, just the fact that there is no need to have accurate measurements : this topological problem. bounce wrapped about the torus , it is inevitable to alter so that it lay on one post of the torus. This can not be through with(p) continuously . When the critical value of the stimulus willing ring at some back breaker sleep together , straighten , wrap up from the hole of the torus and reunite again . Net topographic anatomy without the help of the experiment can not predict what will be expect of such a point near the ridiculousity ( singular point ) - it can only denominate the direction of the search : there must happen something additional , exceptional in terms of physiology , something more than justadjustment of the old rhythm. In experiments, twenty years ago this unique something was not a hint . all now carefully designed experiments , which intelligibly recorded phase shift smoothly depending on extraneous conditions , prove the public of something unusual, never before seen before . The dreadful thing : topology gives advice on how to experience a point of trait through laboratory experience. This intrigue trap singularity allowed to carry out the first experiments to disclose the singularity of the biologic clock .