Models and experiments reveal that human L2/3 pyramidal neurons have distinctively low specific membrane capacitance which might have a significant impact on signal processing in human neocortex.
By acting as versatile signal-processors that encode flexible coordinate representations, muscle spindles challenge current widely held views concerning the role of proprioceptors and the peripheral nervous system in sensorimotor function.
A novel methodical approach aimed at improving translation of network analyses to psychopathology provides an intuitive representation of longitudinal clinical pathways between symptoms and can assist in predicting prognosis.
Larger dendritic diameter, increased conductance load at the soma, and differences in cable and ion channel properties enable faster signal propagation in human neocortical dendrites, preserving information processing speed.
Jamie C Little, Elisa Garcia-Garcia ... Daniel Kalderon
Hedgehog acts as a morphogen by regulating proteolytic processing and activation of full-length Ci/Gli transcriptional effectors but can pattern Drosophila wing discs normally in the absence of regulated proteolytic processing.
Curvature-preferring neurons in monkey V4 cluster into 0.5-mm patches, which highlights the importance of curvature detection in visual object recognition and the key functional role of V4 in this process.