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Hace 5 días · Raynaud syndrome, also known as Raynaud's phenomenon, is a medical condition in which the spasm of small arteries causes episodes of reduced blood flow to end arterioles. Typically the fingers, and, less commonly, the toes, are involved. Rarely, the nose, ears, nipples, or lips are affected.
30 de abr. de 2024 · ¿Conoces el test de patergia? 樂 Se trata de una prueba de diagnóstico que nos permite detectar la enfermedad de Behcet, una patología autoinmune poco frecuente que causa la inflamación de los vasos...
2 de may. de 2024 · Phenomenology, a philosophical movement originating in the 20th century, the primary objective of which is the direct investigation and description of phenomena as consciously experienced, without theories about their causal explanation and as free as possible from unexamined preconceptions and.
29 de abr. de 2024 · Health. Mind. Neuroscience. Why do people hear their names being called in the woods? News. By Ben Turner. published 29 April 2024. Auditory pareidolia is a phenomenon in which people can hear...
Hace 3 días · La Niña, cyclic counterpart to El Niño, consisting of a cooling of surface waters of the Pacific Ocean along the western coast of South America. While its local effects on weather and climate are generally the opposite of those associated with El Niño, its global effects can be more complex. La Niña events often follow El Niño events ...
Hace 1 día · Photosynthesis changes sunlight into chemical energy, splits water to liberate O 2, and fixes CO 2 into sugar.. Most photosynthetic organisms are photoautotrophs, which means that they are able to synthesize food directly from carbon dioxide and water using energy from light. However, not all organisms use carbon dioxide as a source of carbon atoms to carry out photosynthesis ...
Hace 2 días · Central sensitization is the phenomenon in which repetitive constant stimulation of the nociceptive system through C-fibre activity results in progressively increasing responses from the dorsal horn cell, thereby causing progressive increase in pain experience.
