For example, it was expected that students would recognize and model the initial segment of increasing speed by a growing spiral, followed by the decrease in speed by a shrinking spiral, whose initial segment length equaled the final segment length of the last spiral.
At higher magnification, the polymorphic layer of the dentate gyrus contained high levels of GSK3β in both the cell body and in the initial segment of processes (Figure 2B).
Mammalian and zebrafish β2 genes all share a second exon that is 167 nucleotides in length and encodes the initial segment of the subunit's extracellular IG domain.
Marf mutants show an obvious reduction in levels of mitochondria in the neuropil and the mitochondria mostly form clumps in the soma and the initial segments of axons.
In one, calcifications at the bundle of His and calcium deposits at the left and right bundle branches were noted [ 199], whereas in the other extensive fibrosis in the terminal portion of the branching bundle and the initial segments of the left and right bundles were described [ 20].
After appearing on "Piers Morgan Live"on Tuesday night, transgender activist and writer Janet Mock returned to the CNN show on Wednesday night to discuss the Twitter feud that erupted between herself and Morgan following the initial segment, as well as the nature of the outrage surrounding the interview itself.
The second event is the restriction of AnkG and associated membrane proteins at the initial segment and stabilization of the distal limit of the AIS.
However, experiments involving orchidectomy with systemic testosterone replacement, and testicular efferent duct ligation, have indicated that structural and functional integrity of the initial segment cannot be maintained by circulating androgen alone, leaving the role of androgen in this epididymal zone unclear.
This includes axonal KChs at the initial segment, and near/within nodes of Ranvier and presynaptic terminals, dendritic KChs found at sites reflecting specific synaptic input, and KChs defining novel neuronal compartments.
Under stresses higher than a critical stress, the segment bows out and generates a new dislocation loop and a pinned segment identical to the initial segment.
