Results 91 to 100 of about 4,930,687 (268)

Effect of ablated hippocampal neurogenesis on the formation and extinction of contextual fear memory

open access: yesMolecular Brain, 2009
Newborn neurons in the subgranular zone (SGZ) of the hippocampus incorporate into the dentate gyrus and mature. Numerous studies have focused on hippocampal neurogenesis because of its importance in learning and memory.
Ko Hyoung-Gon   +8 more
doaj   +1 more source

Different patterns of epileptiform-like activity are generated in the sclerotic hippocampus from patients with drug-resistant temporal lobe epilepsy

open access: yesScientific Reports, 2018
Human hippocampal slice preparations from patients with temporal lobe epilepsy (TLE) associated with hippocampal sclerosis (HS) are excellent material for the characterization of epileptiform-like activity.
Selvin Z. Reyes-Garcia   +8 more
doaj   +1 more source

Making Waves in the Brain: What Are Oscillations, and Why Modulating Them Makes Sense for Brain Injury. [PDF]

open access: yes, 2016
Traumatic brain injury (TBI) can result in persistent cognitive, behavioral and emotional deficits. However, the vast majority of patients are not chronically hospitalized; rather they have to manage their disabilities once they are discharged to home ...
Gurkoff, Gene G   +4 more
core   +1 more source

Nanodiamonds-induced effects on neuronal firing of mouse hippocampal microcircuits [PDF]

open access: yes, 2018
Fluorescent nanodiamonds (FND) are carbon-based nanomaterials that can efficiently incorporate optically active photoluminescent centers such as the nitrogen-vacancy complex, thus making them promising candidates as optical biolabels and drug-delivery ...
Battiato, A.   +14 more
core   +4 more sources

Kalirin-7 is a Key Player in the Formation of Excitatory Synapses in Hippocampal Neurons

open access: yesThe Scientific World Journal, 2010
Kalirin-7 (Kal7), a major isoform of Kalirin in the adult rodent hippocampus, is exclusively localized to the postsynaptic side of mature excitatory synapses in hippocampal neurons.
Xin-Ming Ma
doaj   +1 more source

Direct Medial Entorhinal Cortex Input to Hippocampal CA3 Is Crucial for eEF2K Inhibitor-Induced Neuronal Oscillations in the Mouse Hippocampus

open access: yesFrontiers in Cellular Neuroscience, 2020
The hippocampal formation plays a vital role in memory formation and takes part in the control of the default neuronal network activity of the brain.
Ziyang Liu   +4 more
doaj   +1 more source

Wnt/β-catenin signaling stimulates the expression and synaptic clustering of the autism-associated Neuroligin 3 gene [PDF]

open access: yes, 2018
Indexación: Scopus.Synaptic abnormalities have been described in individuals with autism spectrum disorders (ASD). The cell-adhesion molecule Neuroligin-3 (Nlgn3) has an essential role in the function and maturation of synapses and NLGN3 ASD-associated ...
Andrade, V.M.   +9 more
core   +1 more source

Radiation-induced lowered neurogenesis associated with shortened latency of inhibitory avoidance memory response [PDF]

open access: yes, 2011
The neural system is less sensitive to radiation than other late-responding organs and tissues such as the kidney and lung. The generation of new neurons in the adult mammalian brain has been documented in several works.
Azami, N.S.   +3 more
core  

Working memory learning method and astrocytes number in different subfields of rat's Hippocampus [PDF]

open access: yes, 2008
The aim of this study was evaluation of the astrocytes number in different subfields of rat's Hippocampus after spatial learning with usage of Morris Water Maze technique and working memory method.
Abbas, P.   +4 more
core   +1 more source

Sleep deprivation causes memory deficits by negatively impacting neuronal connectivity in hippocampal area CA1 [PDF]

open access: yes, 2016
Brief periods of sleep loss have long-lasting consequences such as impaired memory consolidation. Structural changes in synaptic connectivity have been proposed as a substrate of memory storage.
Abel, Ted   +14 more
core   +5 more sources

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