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Memory (Latest Articles)
Latest indexed articles for 'Memory'
Articles 1 to 10 of 200:
Two distinct subtypes of right temporal variant frontotemporal dementia.
Nov 2009 
BACKGROUND: Right temporal frontotemporal dementia (FTD) is an anatomic variant of FTD associated with relatively distinct behavioral and cognitive symptoms. We aimed to determine whether right temporal FTD is a homogeneous clinical, imaging, and ...
rec_pub_19884571-two-distinct-subtypes-right-temporal-variant-frontotemporal-dementia.htm
Aberrant expression of synaptic plasticity-related genes in the NF1+/- mouse hippocampus.
30 Oct 2009 Neurofibromatosis 1 (NF1) is a common single-gene disorder that causes learning impairments in patients. Neurofibromin encoded by the NF1 causal gene regulates Ras/MAPK and cAMP signaling pathways. These signaling pathways play critical roles in ...
rec_pub_19475561-aberrant-expression-synaptic-plasticity-related-genes-nf1-mouse.htm
30 Oct 2009 BACKGROUND: The memory-blocking properties of general anesthetics have recently received considerable attention because of concerns related to intraoperative awareness and postoperative cognitive dysfunction. The goal of this study was to identify ...
rec_pub_19809285-etomidate-targets-alpha5-gamma-aminobutyric-acid-subtype-receptors.htm
19 Oct 2009 The functional organization of auditory cortex (AC) is still poorly understood. Previous studies suggest segregation of auditory processing streams for spatial and nonspatial information located in the posterior and anterior AC, respectively ...
rec_pub_19846721-task-dependent-activations-human-auditory-cortex-pitch-discrimination.htm
Vascular risk factors, HIV serostatus, and cognitive dysfunction in gay and bisexual men.
18 Oct 2009 BACKGROUND: The purpose of this study was to evaluate the relationship between cognitive performance, risk factors for cardiovascular and cerebrovascular disease (CVD), and HIV infection in the era of highly active antiretroviral therapy. METHODS: ...
rec_pub_19841381-vascular-risk-factors-hiv-serostatus-cognitive-dysfunction-gay.htm
A neural circuit mechanism integrating motivational state with memory expression in Drosophila.
14 Oct 2009 Behavioral expression of food-associated memory in fruit flies is constrained by satiety and promoted by hunger, suggesting an influence of motivational state. Here, we identify a neural mechanism that integrates the internal state of hunger and ...
rec_pub_19837040-a-neural-circuit-mechanism-integrating-motivational-state-memory.htm
Writing memories with light-addressable reinforcement circuitry.
14 Oct 2009 Dopaminergic neurons are thought to drive learning by signaling changes in the expectations of salient events, such as rewards or punishments. Olfactory conditioning in Drosophila requires direct dopamine action on intrinsic mushroom body neurons, ...
rec_pub_19837039-writing-memories-light-addressable-reinforcement-circuitry.htm
New routes for memory retrieval and reinforcement.
14 Oct 2009 Examining different aspects of learning and memory, Claridge-Chang et al. (2009) and Krashes et al. (2009) converge on the same set of neurons in the protocerebral posterior lateral 1 (PPL1) cluster in Drosophila melanogaster. The different roles ...
rec_pub_19837025-new-routes-memory-retrieval-reinforcement.htm
Molecular and cellular approaches to memory allocation in neural circuits.
14 Oct 2009 Although memory allocation is a subject of active research in computer science, little is known about how the brain allocates information within neural circuits. There is an extensive literature on how specific types of memory engage different parts ...
rec_pub_19833959-molecular-cellular-approaches-memory-allocation-neural-circuits.htm
Protein phosphatase 1 regulates the histone code for long-term memory.
12 Oct 2009 Chromatin remodeling through histone posttranslational modifications (PTMs) and DNA methylation has recently been implicated in cognitive functions, but the mechanisms involved in such epigenetic regulation remain poorly understood. Here, we show ...
rec_pub_19828821-protein-phosphatase-1-regulates-histone-code-long-term-memory.htm
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