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As the interest in the neuroprotective possibilities of docosahexaenoic acid (DHA) for brain injury has grown in the recent years, we aimed to investigate the long-term effects of this fatty acid in an experimental model of perinatal hypoxia–ischemia in rats. To this end, motor activity, aspects of learning, and memory function and anxiety, as well as corticofugal connections visualized by using tracer...
Summary Synaptic plasticity is defined as any sort of change in intensity of the synaptic response or in the number of synapses that occurs in nervous structures. Long-lasting increase or decrease of synaptic efficacy — termed long-term potentiation (LTP) and long-term depression (LTD), respectively — has been related to the establishment of memory traces. Experimental induction of both types of long-lasting...
Summary Synaptic plasticity is defined as any sort of change in intensity of the synaptic response or in the number of synapses that occurs in nervous structures. Long-lasting increase or decrease of synaptic efficacy — termed long-term potentiation (LTP) and long-term depression (LTD), respectively — has been related to the establishment of memory traces. Experimental induction of both types of long-lasting...
The effects of neonatal visual deafferentation on the final adult pattern of cortico-collicular connections from the rat primary somatosensory cortex barrel field were studied by injecting an anterograde tracer (BDA) into different locations of the barrel cortex. Collicular afferents originating in the barrel cortex normally end in the intermediate collicular strata (SGI and SAI). However, neonatal...
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