Definition of Homologous stimuli. Meaning of Homologous stimuli. Synonyms of Homologous stimuli

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Definition of Homologous stimuli

Homologous stimuli
Stimulus Stim"u*lus, n.; pl. Stimuli. [L., for stigmulus, akin to L. instigare to stimulate. See Instigare, Stick, v. t.] 1. A goad; hence, something that rouses the mind or spirits; an incentive; as, the hope of gain is a powerful stimulus to labor and action. 2. That which excites or produces a temporary increase of vital action, either in the whole organism or in any of its parts; especially (Physiol.), any substance or agent capable of evoking the activity of a nerve or irritable muscle, or capable of producing an impression upon a sensory organ or more particularly upon its specific end organ. Note: Of the stimuli applied to the sensory apparatus, physiologists distinguish two kinds: (a) Homologous stimuli, which act only upon the end organ, and for whose action the sense organs are especially adapted, as the rods and cones of the retina for the vibrations of the either. (b) Heterologous stimuli, which are mechanical, chemical, electrical, etc., and act upon the nervous elements of the sensory apparatus along their entire course, producing, for example, the flash of light beheld when the eye is struck. --Landois & Stirling.

Meaning of Homologous stimuli from wikipedia

- external ****oral shaft, develops as part of the labia minora and is homologous with the **** (also called the prepuce) in the male reproductive system...
- DNA damage-inducible transcript 3, also known as C/EBP homologous protein (CHOP), is a pro-apoptotic transcription factor that is encoded by the DDIT3...
- of receptor kinases. Homologous desensitization serves to limit or restrain a cell's responses to stimuli. However, some stimuli cause cells to activate...
- bacteria and food particles. Occasionally, and in response to unknown stimuli, trophozoites move through the mucus layer where they come in contact with...
- classified into three types based on their function. Sensory neurons respond to stimuli such as touch, sound, or light that affect the cells of the sensory organs...
- cellular stimuli. They represent a standing response mechanism that is activated at the transcription level in the first round of response to stimuli, before...
- remapping or neural oscillation. Other forms of neuroplasticity include homologous area adaptation, cross modal re****ignment, map expansion, and compensatory...
- Smart polymers, stimuli-responsive polymers or functional polymers are high-performance polymers that change according to the environment they are in...
- human chorionic somatomammotropin, and prolactin belong to a group of homologous hormones with growth-promoting and lactogenic activity. The major isoform...
- (FP). PTX3 (or TSG-14) protein is a cytokine-induced protein that is homologous to CRPs and SAPs. C-reactive protein is expressed during the acute phase...