Sentences with phrase «neural markers of»

Neural markers of familial risk for depression: An investigation of cortical thickness abnormalities in healthy adolescent daughters of mothers with recurrent depression.

The neural bases of numerosity processing have been investigated in structural and functional neuroimaging studies of adults and children, and neural markers of its impairment in dyscalculia have been identified.

A Neural Marker of Perceptual Consciousness in Infants.

That too traded off with the neural marker of reinforcement learning.

Not exact matches

«Recent scientific advances have enabled us to identify a trove of neurotransmitters and detect relevant neural brain pathways as well as genetic markers that help explain the biology of the placebo effect,» said Kaptchuk.

«The distinct neural markers associated with cognitive performance and GWI revealed in our study can be useful for future research to objectively measure the efficacy of treatments for GWI as well as other brain disorders related to the same neurotransmitter system, like Alzheimer's disease.»

This novel finding is important for our understanding of this complex condition and its development, and warrants further research on the possibility to use the atypical neural response to the own name as a potential biological marker of ASD.

The experiments used functional magnetic resonance imaging to measure increased blood flow throughout the brain, a marker of increased neural activity, during a wide range of activities, including finger - tapping, whistling, chewing, drawing, writing, reading, watching a movie and playing video games and memory games.

Now, researchers at the University of Cambridge have used fluorescent markers to track cell development in the embryo of a cartilaginous fish — a little skate in this case — and found that these thorny scales are in fact created from the same type of cells as teeth: neural crest cells.

Intrigued, the team inserted a human version of L1 into rat neural stem cells, along with a marker that would make the cells glow green whenever L1 made a jump.

«Our study showed that clinicians are now detecting more cases of autoimmune encephalitis than they were in the past because of the discovery of these new neural autoantibody markers.

Expanding from their previous studies with mice, the researchers first established that under specific conditions, culturing human embryonic stem cells with fibroblast growth factor 2 (FGF2) leads to neural differentiation particular to the midbrain / hindbrain region — the location of the cerebellum — within three weeks, and the expression of markers for the cerebellar plate neuroepithelium — the part of the developing nervous system specific for the cerebellum — within five.

Using Acks as the neural activity marker, we next attempted to find brain regions of the Japanese honeybee workers that were active during the formation of a hot defensive bee ball.

However, we have found a fluorescent marker for nestin, a neural crest stem cell marker, in the posterior limbal region of the human anterior segment in the vicinity of both the trabecular meshwork and Schwalbe's line (unpublished).

Using a novel methodology, the researchers found an association between the disorder and a DNA marker that is very close to the dopamine transporter gene, which controls the intake of this important neural messenger by the nerve cells that respond to dopamine's signal.

To map the active regions in the brains of the Japanese honeybee workers during the formation of a defensive bee ball, we intended to use the kakusei homolog as a neural activity marker.

Expression of the Wnt inhibitor Dickkopf - 1 is required for the induction of neural markers in mouse embryonic stem cells differentiating in response to retinoic acid.

A better understanding of the neural determinants of changes in fluid intelligence is therefore necessary for improving our understanding of healthy cognitive aging, and may aid the development of early markers for individuals at risk of rapid decline.

Thus, we concluded that Acks could be utilized as a marker of neural activity that occurred 30 to 60 min before in the brains of Japanese honeybees, although we could not detect the spotted signal in the antennal lobes (ALs, primary olfactory center), suggesting that Acks, like kakusei, is not useful for detecting neural activity in the ALs (data not shown).

Using Acks as a neural activity marker, we demonstrated that neural activity in the mushroom bodies, especially in Class II Kenyon cells, one subtype of mushroom body intrinsic neurons, and a restricted area between the dorsal lobes and the optic lobes was increased in the brains of Japanese honeybee workers involved in the formation of a hot defensive bee ball.

The metabolic dysfunction may well proceed the clinical signs, such as thinning of the neural fiber layer and ganglion cell layer, which offers another synergistic marker in addition to the nanoscale structural markers.

(C) Confocal image of P150 dystrophic inner retina transplanted with hNPCctx — GDNF and double stained with antibodies against nestin, a neural stem and progenitor cell marker (green) and human nuclear antigen (red).

Neural crest - like stem cells (NCLSC) share many properties with aggressive melanoma cells, such as high migratory capabilities and expression of neural crest maNeural crest - like stem cells (NCLSC) share many properties with aggressive melanoma cells, such as high migratory capabilities and expression of neural crest maneural crest markers.

Of note, mouse neural stem cells (NSCs) were reprogrammed using only one (Oct4) or two factors (Oct4 and Klf4), due to the endogenously high expression of pluripotent genes, such as Sox2 and c - Myc, as well as several intermediate reprogramming markers [14], [17], [18Of note, mouse neural stem cells (NSCs) were reprogrammed using only one (Oct4) or two factors (Oct4 and Klf4), due to the endogenously high expression of pluripotent genes, such as Sox2 and c - Myc, as well as several intermediate reprogramming markers [14], [17], [18of pluripotent genes, such as Sox2 and c - Myc, as well as several intermediate reprogramming markers [14], [17], [18].

We believe that a similar early precursor may exist to the PrEc lineage (Figure 9), and while we have no direct evidence for this, we did observe Oct4 positive cells that neither expressed Nanog nor the Venus transgene and there also appears a slight enrichment of early neural markers in the V − S + population (Figure 4).

Such relationships were considered as evidence that particular maternal - care behaviors are positive markers of offspring neural development (8).

The neurobiology and psychophysiology of human anxiety, classical and operant conditioning markers of clinical anxiety, generalization of conditioned fear, the neural antecedents of avoidance and other fear - related decisions

Neural and Cognitive Markers and Regulation of Emotion in Depression: A Mini-Review and a Short Case Report

First, they point to reduced vicarious activity in regions involved in performing actions, feeling touch and experiencing emotions, that are considered functional markers of empathy, as a possible neural basis for the reduced empathy and antisocial behaviour, central to psychopathy (Hare et al., 2001; Hare, 2003; Blair et al., 2006; Hare and Neumann, 2009).

Two of the ROOTS studies have investigated associations between a genetic marker (the serotonin transporter gene), child adversity, and neural outcomes [22, 28].