Some of the cells in the heart are able to
generate electrical signals that cause the rhythmic beating of the heart.
When the sensors come into contact with sweat
they generate electrical signals that are amplified and filtered, and then calibrated using skin temperature.
The Colombian native said: «The synthetic material can
generate electrical signals, which stimulate the neurons at the back of our eye just like the original retina.»
Venus flytraps no longer
generate electrical signals and their traps remain open when trigger hairs were touched, and growing pea tendrils stopped their autonomous movements and were immobilized in a curled shape.
When mature, these cells grow hairs that bend in response to sound,
generating electrical signals.
The researchers discovered T - type channels in the pond snail, Lymnaea stagnalis, can shift from using calcium ions to using sodium ions to
generate the electrical signal.
The researchers discovered T - type channels in the pond snail, Lymnaea stagnalis, can shift from using calcium ions to using sodium ions to
generate the electrical signal because of an outer shield of amino acids called a turret situated above the channel's entrance.
When the wearer blinks, the motion of skin to the side of the eye causes the polymer layers to touch and release,
generating an electrical signal.
Not exact matches
Embedded in the headset are 16 electrodes that press lightly on my scalp, monitoring the
electrical signals generated by the 3 pounds of toothpaste - like goo sealed in my skull.
The prosthesis was made to touch various objects, which
generate different patterns of
electrical signals.
Electrical signals between neurons generate electric fields that radiate out of brain tissue as electrical waves that can be picked up by electrodes touching a perso
Electrical signals between neurons
generate electric fields that radiate out of brain tissue as
electrical waves that can be picked up by electrodes touching a perso
electrical waves that can be picked up by electrodes touching a person's scalp.
The new device would use the same type of sensor, but the
signal it
generates would travel to a microchip implanted in the ear, which would convert it to an
electrical signal and pass it on to an electrode in the cochlea.
Applying alternating
electrical signal to the material causes the material to deform periodically and
generate sound waves that grow on its surface, similar to earthquake waves that grow from the center of the earthquake.
As
signals are sent from one cell to the next, rhythmic patterns of
electrical activity, commonly known as brain waves, are
generated.
The neuron accumulates its incoming
electrical signals from connecting neurons through several terminals, and
generates a short
electrical pulse, known as a spike, when its threshold is reached.
Researchers at NIST's campus in Boulder, Colo., made the custom superconducting circuits, or chips, that amplify
electrical signals generated by microwave detectors measuring primordial particles of light.
The hairs in turn
generate electrical impulses that somehow stimulate glands in the trap to produce jasmonic acid — the same
signal that noncarnivorous plants use to initiate defensive action against herbivores.
In the transition to awareness, the squiggly EEG
signals —
electrical patterns
generated by the collective activity of the neurons in the cortex — make a distinctive shift.
But then Dawkins delivers the scientific punch line: a lucid explanation of the platypus's remarkable ability, embedded in its goofy Donald Duck appendage, to detect the faintest
electrical signals generated by muscular twitches of shrimp and other prey buried in the mud.
18 healthy volunteers were monitored by using EEG to measure the
electrical activity
generated by their brains» neurons (the
signalling cells) while simultaneously recording fMRI measurements.
The following year, based on experiments in the giant squid axon, British biophysicists Alan Hodgkin and Andrew Huxley described how ion flow across the cell membrane
generates the
electrical spikes — called action potentials — that constitute these
signals.
The heart is a muscle that depends on
electrical signals from a biological «pacemaker» (located in the atria of the heart) to
generate the regular and evenly spaced contractions of the chambers of the heart necessary to pump blood with its vital oxygen and nutrients throughout the body.
The
electrical signal can be used to
generate light and sound simultaneously using binary processes and / or interface other electronic equipment.
No one tells bone what to do, but it
generates a material in response to environmental
signals», says Timothy Lu, an assistant professor of
electrical engineering and biological engineering and senior author of the paper describing the team's work in Nature Materials