November 2022 in “Journal of Investigative Dermatology” This study found that patients with COVID-19 induced telogen effluvium experienced significantly greater cognitive deficits, which were strongly associated with increased symptoms of depression, anxiety, and stress.
COVID-19 patients with hair loss experienced more cognitive issues and these issues were linked to higher levels of depression, anxiety, and stress.
January 2026 in “Frontiers in Cellular Neuroscience” This study discusses the complex roles and effects of brain-synthesized sex neurosteroids, highlighting sex differences in their concentrations and their varied impacts on synaptic plasticity, cognitive behavior, and aging-related cognitive decline.
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January 2017 in “Spectrum Research Repository (Concordia University)” This study found that young women with PCOS exhibited altered white matter microstructure and reduced cognitive performance compared to matched controls.
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January 2010 in “Journal of Veterinary Behavior”