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SUMMARY:Lévy walk dynamics in intracellular transport - Sergei Fedotov (U
 niversity of Manchester)
DTSTART:20220324T100000Z
DTEND:20220324T103000Z
UID:TALK171707@talks.cam.ac.uk
DESCRIPTION:In this talk\, we discuss anomalous directional persistence of
  organelles in human cells in terms of the phenomenon of cumulative inerti
 a: the longer an organelle moves along a microtubule\, the less likely it 
 will detach from it. We suggest several non-Markovian models describing&nb
 sp\; L&eacute\;vy walk dynamics in intracellular transport.&nbsp\; In part
 icular\, we introduce a persistent random walk model with finite velocity 
 and self-reinforcing directionality\, which explains how exponentially dis
 tributed runs self-organize into truncated L&eacute\;vy walks observed in 
 active intracellular transport.
LOCATION:Seminar Room 1\, Newton Institute
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