Results 41 to 50 of about 469,224 (385)

Associative memory stored by functional novel pathway rather than modifications of preexisting neuronal pathways [PDF]

open access: yes, 2006
Associative conditioning involves changes in the processing pathways activated by sensory information to link the conditioned stimulus (CS) to the conditioned behavior.
Benjamin, Paul R   +3 more
core   +1 more source

Thoracic Part of Sympathetic Chain and its Branching Pattern Variations in South Indian Cadavers [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2014
Introduction: The sympathetic trunks are two ganglionated nerve trunks that extend the whole length of the vertebral column.The two trunks end by joining together to form a single ganglion, the ganglion impar.
Hemanth Kommuru   +4 more
doaj   +1 more source

Emotions and cognitive control: A comparison of bipolar disorder and schizophrenia

open access: yesJournal of Affective Disorders Reports, 2021
Background: Bipolar disorder (BP) and schizophrenia (SZ) are both psychiatric conditions characterized by deficits in cognitive control (executive function and attention) and emotion regulation. The emotional Stroop task makes it possible to measure such
Murielle Sollier-Guillery   +6 more
doaj   +1 more source

Effects of a synthetic bioactive peptide on neurite growth and nerve growth factor release in chondroitin sulfate hydrogels. [PDF]

open access: yes, 2011
Previous work has revealed robust dorsal root ganglia neurite growth in hydrogels of chondroitin sulfate. In the current work, it was determined whether addition of a synthetic bioactive peptide could augment neurite growth in these matrices via enhanced
Beier, Brooke L   +3 more
core   +1 more source

Distribution of Molecules Related to Neurotransmission in the Nervous System of the Mussel Crenomytilus grayanus

open access: yesFrontiers in Neuroanatomy, 2020
In bivalves neurotransmitters are involved in a variety of behaviors, but their diversity and distribution in the nervous system of these organisms remains somewhat unclear.
Elena Kotsyuba   +4 more
doaj   +1 more source

The gross anatomy of the nervous system of Bothriurus bonariensis (L. C. KOCH, 1842) (Scorpiones, Bothriuridae) [PDF]

open access: yesBrazilian Journal of Biology, 2002
The nervous system of the order Scorpiones appears to have a common organizational structure. The combination of an anatomical study using methylene blue as the contrast medium together with a histological analysis using hematoxylin-eosin and Heindenhain´
A. C. M. HORN, M. ACHAVAL
doaj   +1 more source

Temporal discrimination: Mechanisms and relevance to adult-onset dystonia [PDF]

open access: yes, 2017
Temporal discrimination is the ability to determine that two sequential sensory stimuli are separated in time. For any individual, the temporal discrimination threshold (TDT) is the minimum interval at which paired sequential stimuli are perceived as ...
Beck, Rebecca   +7 more
core   +1 more source

Transcriptome analysis in a rat model of l-DOPA-induced dyskinesia

open access: yesNeurobiology of Disease, 2004
We have examined the pattern of striatal messenger RNA expression of over 8000 genes in a rat model of levodopa (l-DOPA)-induced dyskinesia and Parkinson disease (PD).
Christine Konradi   +7 more
doaj   +1 more source

Mobilization of a trapped non-wetting fluid from a three-dimensional porous medium

open access: yes, 2014
We use confocal microscopy to directly visualize the formation and complex morphologies of trapped non-wetting fluid ganglia within a model 3D porous medium.
Datta, Sujit S.   +2 more
core   +1 more source

Persistence of a T Cell Infiltrate in Human Ganglia Years After Herpes Zoster and During Post-herpetic Neuralgia

open access: yesFrontiers in Microbiology, 2019
Varicella-zoster virus (VZV) is a human herpesvirus which causes varicella (chicken pox) during primary infection, establishes latency in sensory ganglia, and can reactivate from this site to cause herpes zoster (HZ) (shingles).
Jeremy P. Sutherland   +6 more
doaj   +1 more source

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