Computational modeling motivated by recent experiments clarifies biophysical mechanisms generating the rhythm and amplitude of breathing at the level of neurons and brain circuits in mammals.
Thomas SB Schmidt, Matthew R Hayward ... Peer Bork
Microbial populations are continuous along the gastrointestinal tract, with increased transmission in colorectal cancer and rheumatoid arthritis patients.
Natural step-to-step variations show how human running is stabilized, underscoring the importance of center of mass control and showing how humans run without falling despite muscle noise and uneven terrain.
A 3D model captures the growth and expansion dynamics of bacterial colonies, revealing distinct effects of surface tension, mechanical forces, and nutrients on the speed of radial and vertical expansion.
Anna S Trigos, Richard B Pearson ... David L Goode
Cancer is a consequence of the release of basal cellular functions inherited from our unicellular ancestors from the control of regulatory networks that evolved during the emergence of multicellularity.