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Neuroplasticity is the process by which neurons adapt to a disturbance over time, and most often occurs in response to repeated exposure to stimuli. [27] Aerobic exercise increases the production of neurotrophic factors [note 1] (e.g., BDNF, IGF-1, VEGF) which mediate improvements in cognitive functions and various forms of memory by promoting blood vessel formation in the brain, adult ...
Cytokinins participate in local and long-distance signalling, with the same transport mechanism as purines and nucleosides. [5] Typically, cytokinins are transported in the xylem. [2] Cytokinins act in concert with auxin, another plant growth hormone. The two are complementary, [6] [7] having generally opposite effects. [2]
Auxin also stimulates cell division if cytokinins are present. When auxin and cytokinin are applied to callus, rooting can be generated with higher auxin to cytokinin ratios, shoot growth is induced by lower auxin to cytokinin ratios, and a callus is formed with intermediate ratios, with the exact threshold ratios depending on the species and ...
Brain health is whole health—when you’re taking action for your brain, you’re also supporting your heart and overall health, too. That’s a win-win all the way around.
A cytokinin signaling and response regulator protein is a plant protein that is involved in a two step cytokinin signaling and response regulation pathway.. The current model of cytokinin signaling and response regulation shows that it works as a multi-step phosphorelay two-component signaling system. [1]
“The effects of sleep on cognitive health depend on the attributes of an individual’s sleep, including the quality, quantity, frequency, and even the regularity of sleep.
Within the 20-year timespan, many scientists have actively contributed to examining and reevaluating Hager's acid-growth hypothesis. Despite the accumulation of observations that evidently identify the final target of the auxin-induced action to be H +-ATPase, which excretes H + protons to the apoplast and take in K + ions through its rectifying K + channel in the following years, the ...
Glucose deficiencies such as hypoglycaemia reduce available energy for the brain and impair all cognitive processes and performance. [ 8 ] [ 12 ] [ 13 ] Additionally, situations with high cognitive demand, such as learning a new task, increase brain glucose utilization, depleting blood glucose stores and initiating the need for supplementation.