Pallidal

Some articles on pallidal:

Primate Basal Ganglia System - Outputs of The Basal Ganglia System
... From there, there is also a complete separation of medial pallidal elements from nigral ... Pallidal and nigral terminal arborisations do not mix ... of the medial pallidum creates the appearance of a new distinctive pallidal nucleus, the nucleus ventralis oralis VO, lateral to the nigral VA ...
Primate Basal Ganglia System - Pallido-nigral Set and Pacemaker - Striato-pallidonigral Connection - Convergence and Focusing
31 million striatal spiny neurons in macaques, there are only lateral pallidal neurons,63000 medial pallidal, 18000 lateral nigral and 35000 in the pars reticulata ... A recent modeling study starting from entirely 3-d reconstructed pallidal neurons showed that their morphology alone is able to create a center-surround pattern of ... excitation pattern, able of focusing the pallidal response in normal conditions ...
Primate Basal Ganglia System - Pallido-nigral Set and Pacemaker - Constitution
... The pallidal dendritic arborisations are very large flat and discoidal ... Since the pallidal discoidal discs are thin, they are crossed only for a short distance by striatal axons ... The dendrites of the pallidal or nigral axons are entirely covered by synapses, without any apposition of glia ...
Primate Basal Ganglia System - Pallido-nigral Set and Pacemaker - Constitution - Lateral Pallidum
... In addition to the striato-pallidal afference, the lateral pallidum receives a major connection from the subthalamic nucleus (see below) ... spontaneous activity (contrary to that of medial pallidal neurons) is discontinuous with long intervals of silence "lasting up to several seconds or more" ... The responses to upstream stimulation of striatal neurons on pallidal (2 nuclei) in waking monkeys "consist of an initial inhibition at a mean latency of 14ms, followed by excitation, at a mean latency ...