The hippocampal formation
Studies on directional signalling in the hippocampal formation of the rat
... that hippocampal storage is time-limited and that neocortical areas gradually acquire memory traces stored in ...the hippocampal formation can become a neocortical-dependent, hippocampal- ...
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Morphology of the Inner Structure of the Hippocampal Formation in Alzheimer Disease
... the Hippocampal Formation For the visualization of the inner structure of the hippocampal formation, multishot diffusion-weighted imaging was superior to T2-weighted ...the hippocampal ...
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Space in the brain : how the hippocampal formation supports spatial cognition
... While CAN models aim to explain the form of grid fields in terms of grid cell interactions, another type of model focuses on temporal properties of grid and place cell firing and the relationship between the timing of ...
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Functional, structural, and metabolic abnormalities of the hippocampal formation in Williams syndrome
... the hippocampal formation ...on hippocampal function, have been described in ...characterize hippocampal structure, function, and metabolic integrity in 12 participants with WS and 12 age-, ...
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Connections of the Hippocampal Formation in Humans: I. The Mossy Fiber Pathway
... The hippocampal formation has been one of the most extensively studied cortical regions in rats, yet little is known about the anatomical connections of the hippocampus in primates, especially ...human ...
The influence of acute and chronic open-field exposure on the hippocampal formation: an immunohistochemical study
... The immunoreactivity (-ir) of c-Fos, NGF and its receptor TrkA following acute and chronic open-field stress were studied in CA1-CA3 and the DG of the hippocam- pus. The material consisted of 21 male adult rats divided ...
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Starvation And Associated Neuropathies In The Hippocampal Formation Of Adult Wistar Rats (Rattus Norvegicus)
... DISCUSSION The results of this study revealed here that long term starvation clearly affects body weight as well as neuronal cellular distribution within the hippocampal formation. The significant (P<0.05) ...
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Distribution of cocaine- and amphetamine-regulated transcript in the hippocampal formation of the guinea pig and domestic pig
... in the reward and reinforcement of psychostimulants [8], and CART may have an effect on reward and drug abuse [5]. In the addiction process, other brain struc- tures are involved such as the amygdala and cortex, in which ...
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A 3 tesla magnetic resonance imaging volumetric analysis of the hippocampal formation: dependence on handedness and age
... the hippocampal formation (HF), play an impor- tant role in performance of the complex cognitive and behavioural tasks, such as the learning process, memory formation, language, planning, and proces- ...
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Expression of activated microglia cells markers Iba1, CD68 and HLA-DR in the hippocampal formation of patients with Alzheimer's disease
... the hippocampal formation of patients with Alzheimer's disease and control ...of hippocampal formation (granular cell layer of dentate gyrus, hilus, CA2/3, CA1, subiculum and white matter), to ...
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Psychobiology 1989, Vol, 17 (2), Configural association theory: The role of the hippocampal formation in learning, memory, and amnesia
... The claim we make is that the hippocampal formation is es- sential to the normal functioning of a learning and memory system specialized for the acquisition, storage, and retrieval of co[r] ...
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Then the LS has secondary projections to the CA3 and CA1 field of the hippocampal formation, lateral and medial preoptic area, and the mammillary body
... Then the LS has secondary projections to the CA3 and CA1 field of the hippocampal formation, lateral and medial preoptic area, and the mammillary body. PRV tracing shows that LS are mainly receiving primary ...
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Maternal Exercise during Pregnancy Increases BDNF Levels and Cell Numbers in the Hippocampal Formation but Not in the Cerebral Cortex of Adult Rat Offspring
... the hippocampal formation and cerebral cortex of rats born from mothers submitted to treadmill exercise during preg- ...campal formation, a brain region important for memory, learning, and emotional ...
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Boundary vector cells in the subiculum of the hippocampal formation.
... wider hippocampal formation Environmental boundaries are also important determinants of firing in entorhinal cortex, and cells there are also less likely to remap than hippocampal PCs (Quirk et ...
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Diffusion Tensor Imaging of the Hippocampal Formation in Temporal Lobe Epilepsy
... sclerotic hippocampal measurements, when compared with those in healthy ...unilateral hippocampal sclerosis, as shown on brain MR images, and the other factor relates to the selection of the ROI from axial ...
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Sensory integration in the hippocampal formation of pre- and post-weanling rats
... of hippocampal function, using a variety of different tasks, measuring spontaneous alternation as well alternation in a delayed forced choice design (Deacon and Rawlins, ...that hippocampal lesions impair ...
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Dysbindin 1 is reduced in intrinsic, glutamatergic terminals of the hippocampal formation in schizophrenia
... Eleven studies now report significant associations between schizophrenia and certain haplotypes of single- nucleotide polymorphisms in the gene encoding dysbindin-1 at 6p22.3. Dysbindin-1 is best known as dystro- ...
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The effect of long-term potentiation induction in vivo on the laminar distribution of astrocytic processes in the hippocampal formation
... Part 2 of this experiment was designed to determine the types of glial adaptations that may accompany neuronal long-term potentiation. During hippocampal LTP, the potentiated neurons are believed to be firing at ...
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Linear magnetic resonance imaging measurements of the hippocampal formation differ in young versus old dogs
... the hippocampal volume decreases with ageing; 46–49 furthermore, HF volume declines significantly more rapidly than any cortical volume, included the frontal cortex ...subjectivity, hippocampal volumetric ...
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Distribution of nitric oxide synthase and neuropeptide Y neurones during the development of the hippocampal formation in the rat
... DG and the stratum pyramidale of Ammon’s horn [27, 29]. They were concentrated at the border area between the stratum lacunosum-moleculare and stra- tum radiatum. On the basis of the studies of NOS-ir in the hippocampus ...
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