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Impairment of experience-dependent cortical plasticity in aged mice.

Experience – dependent plasticity reorganizes connections between neurons according to importance of incoming sensory information. In mice, during the exploratory behaviour, one the most important instruments are facial vibrissae that function as a tactile sensors. Their representation in the cerebral cortex can be modified by sensory experience and learning. The results of the present study demonstrate differences in the effect of age on the plasticity of vibrissal representations in the ...

Brain Awareness Week 2010 in Warsaw

Brain Awareness Week 2010 in Warsaw was held on March 13-19. Series of lectures aiming at an increase of knowledge about brain and nervous system in general public was organized traditionally by ...