Sentences with phrase «in nearby neurons»

BDNF release from single cells elicits local dendritic growth in nearby neurons.

These metals can cause beta - amyloid peptides to misfold and bind together in clumps that can promote inflammation and oxidation — a process similar to rusting — in nearby neurons, eventually killing them.

The electrical activity inside the place cells synced with the electric field in nearby neurons.

Not exact matches

But when the immune system becomes activated in response to an illness or injury, glia in regions associated with pain processing seem to take on another role: They release inflammatory molecules that interact with nearby neurons to amplify pain signals.

Dr. Vaillancourt's study showed that a greater free water increase in the substantia nigra was associated with a decrease in dopamine neuron activity in one of these nearby regions, supporting the idea that free water changes are related to progression of the disease.

Next, the artificial neuron will be connected over a wireless link to a simulation of a neuron in a nearby computer.

Now that the location and identity of the wake - promoting neurons are precisely defined, the supramammillary region joins other parts of the brain known as being involved in keeping people awake, such as the nearby lateral hypothalamus, the upper brain stem and basal forebrain.

Rodent neurons, in contrast, limit their connections to nearby areas.

The researchers also received detailed instructions on how to grapple with a major technical challenge: Electrodes in patients» brains often detect pulses from two or more nearby neurons at the same time, which may show up in the computer as one big signal.

Anatomically, these neurons have widespread connections to the brain stem, a primitive region that controls waking and sleep; to nearby basal ganglia involved in movement; and to the medial frontal lobes, which are involved in motivation.

In addition, amyloid - β, produced by nearby neurons, may be an antimicrobial peptide that gets recruited to fight the pathogen; the peptide surrounds and seals off the pathogen (4).

When stimulated, the channels open and sodium rushes in changing the chemical gradient (middle, below), which in turn causes nearby channels to open and so on; if the neuron reaches a certain threshold of open channels, it fires an electrical impulse.