Neonatal anoxia caused a sequence of acute and persistent neurochemical changes in rat monoaminergic systems as well as transient hyperactivity and spatial memory impairment that persisted into adulthood [ 182- 184].
It appears that the main-shock nucleated within the transient slip zone, but given the small amplitude of the transient and the poor spatial resolution this should be viewed with caution.
Lesions of the lateral mammillary nucleus yield surprisingly modest and transient spatial impairments, at least when compared with complete mammillary body or mammillothalamic tract lesions (Vann & Aggleton, 2003, 2004; for review see Vann, 2010).
Improved tumour models and methods are required to understand the localised and possibly transient factors involved in temporal and spatial heterogeneity that promote invasion and metastasis.
Transient deficits in motor function and spatial memory, reactive astrocytosis and axonal injury were produced by single mTBI, whereas mice exposed to five mTBIs administered at 48-hour intervals over 8 days developed significantly greater cognitive impairment, microglial activation, reactive astrocytosis, and multifocal axonal pathology [ 83].
Instead, the amplitude of the [Ca2+]i transient is produced by the temporal and spatial summation of Ca2+ sparks activated by ICa during the AP.
There are storages for (a) unmasked signals and spatial properties, (b) transients, (c) primitive features, (d) preattentive sensory information, and (d) short-term and long-term information, including thresholds, sets, and traces used for triggering attention.
We set out to develop a method combining live confocal and volume EM imaging of Tg(fli1: EGFP)y1 [10] transgenic zebrafish embryos to map the temporal and spatial point of a transient biological event (blood vessel fusion) in relation to the surrounding tissue microenvironment.
It is believed that the exact temporal and spatial extent of the transient Ca2+ elevation explains how this single ionic species can coordinate these disparate pathways.
We only recorded data during the last 10 "hours" of each simulation run, to avoid transient spatial and social group effects due to the initial random placement.
