These depend on, among other things, explicit efferent and afferent transmissions with respect to an emulator process.
They result from anatomical connection weights, afferent stimuli, and recurrent activities that reflect attentional selection, memory, and thinking.
Necessity for afferent activity to maintain eyespecific segregation in ferret lateral geniculate nucleus.
This mechanism also appears to capitalize on the synchronization that is present among parallel retinal afferents to a geniculate cell.
The presumed mechanism is decreased afferent impulses to the brain, which reduces arousal and, thereby, reduces sedative requirements.
These data strongly support the hypothesis that separable luminance and chromatic afferent channels both participate in the discrimination.
The principal input to these circuits are thalamic afferents that synapse on excitatory cells with spiny dendrites.
These circuits provide means to alter or adjust behavior via afferent and efferent connections within the prefrontal cortex.
