The phrase "a basic stimulus" is correct and usable in written English.
It can be used in contexts related to psychology, biology, or any field discussing responses to simple or fundamental triggers.
Example: "In experiments, a basic stimulus was used to measure the subjects' reactions."
Alternatives: "a fundamental trigger" or "a simple stimulus".
Additionally, we found that this enhancement in sensitivity was not limited to complex stimuli like AV speech (Experiments 1, 3 & 4), but could also be found using a basic stimulus (Experiment 2).
Two-component regulatory systems serve as a basic stimulus response coupling mechanism, allowing organisms to sense and respond to changes in environmental conditions [ 64] and enzymes involved in this signal transduction system were induced (alkaline phosphatases).
A TCS, composed of a histidine kinase (HK) and a response regulator (RR), serves as a basic stimulus-response coupling mechanism by which bacteria sense and respond to environmental changes.
Although a multitude of studies have demonstrated the effects of attention on basic stimulus processing, an experimental protocol used by Reynolds et al. (1999) allowed the explicit separation of sensory processing mechanisms from attentional effects.
Due to SNR scaling as a function of the square-root of the number of stimuli, we required a minimum of 100 novelty stimulus repetitions to achieve an SNR of 2. 38 The basic stimulus block comprised 1,050 stimuli (100 novel stimuli, 100 deviants, and 850 standards).
The basic stimulus consisted of a two second AV recording of a female saying /ba/ (recorded using a Sony HDRSR12 Handycam).
It will take more than a basic economic stimulus package to make any lasting difference.
A memory system related to the visuo-spatial sketchpad component of WM is perceptual memory, which has been described as a low-level memory process that is comprised of a series of independent parallel mechanisms for various basic stimulus dimensions.
In the other conditions, the basic stimulus structure could be augmented by an explicit target (white dot of 0.75DVA diameter), and/or a bulls-eye probe (black dot surrounded by a white annulus 0.2DVA wide), which were superimposed on the landing line.
The basic stimulus pattern used in all experiments consisted of a polar checkerboard pattern (∼3.5 Hz visual modulation at 100% contrast).
This basic stimulus was deliberately chosen to examine the impacts of single-band and algorithmic fusion combination at their most fundamental levels.
