Results 61 to 70 of about 692,461 (185)
Context: The current study aimed to review research articles concerning cortical representational plasticity following the manipulations of inputs. Evidence Acquisition: This review article compromised previous studies in PubMed, Google Scholar and Scientific Information databases according to the keywords since 1988.
Behnam Jameie, Masoumeh Kourosh Arami
openaire +2 more sources
The effects of prolonged infrasound (IS) exposure on brain function and behavior are largely unknown, with only one prior study investigating functional connectivity (FC) changes.
Caroline Garcia Forlim+3 more
doaj +1 more source
Defensive behavioral responses are essential for survival in threating situations. The superior colliculus (SC) has been implicated in the generation of defensive behaviors elicited by visual, tactile and auditory stimuli.
Rafael C. Almada+10 more
doaj +1 more source
Many studies have reported the contribution of bone marrow-derived cells (BMDC) to the CNS, raising the possibility of using them as a new source to repair damaged brain tissue or restore neuronal function.
Javier S. Recio+6 more
doaj +1 more source
MiRNAs in Astrocyte-Derived Exosomes as Possible Mediators of Neuronal Plasticity
Astrocytes use gliotransmitters to modulate neuronal function and plasticity. However, the role of small extracellular vesicles, called exosomes, in astrocyte-to-neuron signaling is mostly unknown.
C. Lafourcade+4 more
semanticscholar +1 more source
Neurological symptoms following cerebellar stroke can range from motor to cognitive-affective impairments. Topographic imaging studies from patients with lesions confined to the cerebellum have shown evidence linking anterior cerebellar lobules with ...
Myriam Moreno+10 more
doaj
Impaired synaptic incorporation of AMPA receptors in a mouse model of fragile X syndrome
Fragile X syndrome (FXS) is the most common monogenetic cause of inherited intellectual disability and autism in humans. One of the well-characterized molecular phenotypes of Fmr1 KO mice, a model of FXS, is increased translation of synaptic proteins ...
Magdalena Chojnacka+7 more
doaj +1 more source
Mean-field theory of a plastic network of integrate-and-fire neurons [PDF]
We consider a noise driven network of integrate-and-fire neurons. The network evolves as result of the activities of the neurons following spike-timing-dependent plasticity rules. We apply a self-consistent mean-field theory to the system to obtain the mean activity level for the system as a function of the mean synaptic weight, which predicts a first ...
arxiv +1 more source
Chronic Stress and Glucocorticoids: From Neuronal Plasticity to Neurodegeneration
Stress and stress hormones, glucocorticoids (GCs), exert widespread actions in central nervous system, ranging from the regulation of gene transcription, cellular signaling, modulation of synaptic structure, and transmission and glial function to ...
S. Vyas+6 more
semanticscholar +1 more source
Bone marrow-derived cells have different plastic properties, especially regarding cell fusion, which increases with time and is prompted by tissue injury.
David Díaz+3 more
doaj +1 more source