August 2025 in “Skin Appendage Disorders” This case series describes young men with mild scalp psoriasis and a family history of androgenetic alopecia who exhibit a compulsive behavior of preserving scalp scales, highlighting a potential body-focused repetitive behavior.
63 citations
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January 2010 in “Frontiers in Aging Neuroscience” This study found that 3alpha-diol, an androgen metabolite, improved cognitive and affective performance in aged male rats, suggesting its role in countering age-related decline in hippocampally-influenced behaviors.
August 2025 in “Brazilian Journal of Hair Health” This study found that 29.6% of patients seeking treatment for hair loss meet the criteria for hair-related body dysmorphic disorder, significantly higher than in general dermatology patients.
27 citations
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April 2008 in “Neuroscience Letters” Olanzapine reduces stress-related anxiety in rats when given acutely.
137 citations
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March 2006 in “Cns Drug Reviews” This review explores finasteride's effects on neuroactive steroid levels and their potential influence on disorders like depression and alcohol withdrawal but reports no new clinical findings.