Like neutrinos, WIMPs would only interact with two of the four fundamental forces in the universe: Gravity and the nuclear weak force, which mediates the decay of radioactive atomic nuclei. (Neutrinos' exact masses are unknown but they are far lighter than electrons). WIMPs would be more similar to the ghostly neutrino, except it would weigh 10 to 100 times more than a proton. These speculative entities are not found in the Standard Model of particle physics, which describes almost all particles and forces. The reigning candidate for dark matter is called a Weakly Interacting Massive Particle or WIMP. Most modern-day astronomers think dark matter likely consists of subatomic particles with properties that are rather different from more familiar protons and neutrons. doi:10.3389/ surveys were never able to find enough small compact objects to account for this enormous profusion of material. Mechanisms of White Matter Change Induced By Meditation Training. Physical Exercise Keeps the Brain Connected: Biking Increases White Matter Integrity in Patients With Schizophrenia and Healthy Controls. Svatkova A, Mandl RC, Scheewe TW, Cahn W, Kahn RS, Hulshoff Pol HE. The influence of aerobic fitness on cerebral white matter integrity and cognitive function in older adults: results of a one-year exercise intervention. Treasure Island (FL): StatPearls Publishing 2022. White matter hyperintensity distribution differences in aging and neurodegenerative disease cohorts. White Matter Matters.ĭadar M, Mahmoud S, Zhernovaia M, Camicioli R, Maranzano J, Duchesne S CCNA Group. University of California Davis Health System, Department of Neurology.
White matter hyperintensities and cognition across different Alzheimer's biomarker profiles. Lam S, Lipton RB, Harvey DJ, Zammit AR, Ezzati A Alzheimer's Disease Neuroimaging Initiative. White matter changes in Alzheimer's disease: a focus on myelin and oligodendrocytes. Nasrabady SE, Rizvi B, Goldman JE, Brickman AM.
National Library of Medicine: MedlinePlus.
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