No New Neurons for Smell?

May 29, 2012 James V. Kohl 0

Any study that indicates no olfactory bulb neurogenesis occurs in adult humans argues against the design in biology that ensures the plasticity of our brain-directed behavioral response to novel stimuli in our environment…

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Passing On Stress

May 22, 2012 James V. Kohl 0

In species from microbes to man receptor-mediated changes caused by nutrient chemicals and pheromones alter intracellular signaling and stochastic gene expression.