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Chemical stimuli, such as odorants, are received by cellular receptors that are often coupled to ion channels responsible for chemotransduction. Such is the case in olfactory cells . [ 12 ] Depolarization in these cells result from opening of non-selective cation channels upon binding of the odorant to the specific receptor.
Stimuli are not necessarily translated into a percept and rarely does a single stimulus translate into a percept. An ambiguous stimulus may sometimes be transduced into one or more percepts, experienced randomly, one at a time, in a process termed multistable perception. The same stimuli, or absence of them, may result in different percepts ...
Sensory organs are organs that sense and transduce stimuli. Humans have various sensory organs (i.e. eyes, ears, skin, nose, and mouth) that correspond to a respective visual system (sense of vision), auditory system (sense of hearing), somatosensory system (sense of touch), olfactory system (sense of smell), and gustatory system (sense of taste).
Nociception is the process by which the nervous system detects and responds to potentially harmful stimuli, leading to the sensation of pain. It involves specialized receptors called nociceptors that sense damage or threat and send signals to the brain. Nociception is widespread among animals, even among insects. [32]
Hereditary ataxias, such as Friedreich’s ataxia, are genetic, meaning they are caused by "a defect in a certain gene that is present from the start of a person’s life, inherited from your ...
Google Translate is a multilingual neural machine translation service developed by Google to translate text, documents and websites from one language into another. It offers a website interface, a mobile app for Android and iOS, as well as an API that helps developers build browser extensions and software applications. [3]
These elements are broken down into five stimuli: environmental, emotional, sociological, physiological and psychological variables. Under this model, physiological stimuli consist of four elements, one of which is perceptual. Perceptual depicts the auditory, visual, tactual and kinesthetic styles whereby learners learn more effectively.
UCLA football coach DeShaun Foster has moved quickly to hire Tino Sunseri as its next offensive coordinator.. The Bruins moved on from Eric Bieniemy last week after one season as the program’s ...