A realistic model of the connections between local populations of neurons in the adult mouse brain can be constructed based on just two biologically plausible rules.
Mapping individual neural stem cells to their corresponding embryonic and postembryonic progeny shows that these sets of neurons have profound molecular and anatomical similarities despite building different central nervous systems.
Margarita C Dinamarca, Francesca Guzzetti ... Monica Di Luca
A protein called RNF10 relays messages from synapses to neuron cell nuclei, and is responsible for long-lasting modifications of dendritic spines as observed after activation of synaptic glutamate receptors.
Durafshan Sakeena Syed, Swetha B.M. Gowda ... K VijayRaghavan
Signaling from glia and nerves regulate the development of axonal and dendritic motor neuron architecture, needed for walking in the fruit fly species Drosophila.
The hippocampus features a double dissociation in its circuits with respect to the regulation of fear and anxiety, with CA3 and the dentate gyrus implicated in anxiety and CA1 in fear.