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The intellectual foundation of early modern Japan was provided by Confucianism--a system of knowledge set forth in Chinese classical writings. In order to gain access to this knowledge, the Japanese applied reading markers to modify the original Chinese to fit the peculiarities of Japanese grammar and pronunciation. Confucian education started by having the children memorize these Japanese readings ("kundoku") of the Chinese classics by endless recitation ("sodoku"). This article will examine the significance of this study method in order to demonstrate the following: 1. The recitation of the Chinese classics led to these texts being "incorporated" into the body, where they become the "intellectual language" of thought and speech. 2. This quality of "incorporation" was appreciated because it fostered the unity of thought and behavior, leading to the formation of a strong-willed subject. 3. This idea of "incorporation" stands in stark contrast to the modern conception of knowledge that stresses objectivity and transparency, and ignores the pedagogical significance of the body.

Objective: To develop a combined index using cognitive function and instrumental activities of daily living (IADL) to discriminate between Clinical Dementia Rating (CDR) scores of 0.5 and 1 in the clinical setting, and to investigate its optimal cutoff values and internal and external validities., Methods: We included outpatients aged 65-89 years with CDR scores of 0.5 or 1. The optimal cutoff values and internal validity were verified using Japanese memory clinic-based datasets between September 2010 and October 2021 [National Center for Geriatrics and Gerontology (NCGG) datasets]. Cognitive function and IADL were assessed using the Mini-Mental State Examination (MMSE) and Lawton Index (LI), respectively. The optimal cutoff values were defined using the Youden Index. To verify internal validity, sensitivity and specificity were calculated using stratified 5-fold cross-validation. To verify external validity, sensitivity and specificity of the optimal cutoff values were assessed in the Organized Registration for the Assessment of dementia on Nationwide General consortium toward Effective treatment (ORANGE) Registry dataset between July 2015 and March 2022, which has multicenter clinical data., Results: A total of 800 (mean age, 77.53 years; men, 50.1%) and 1494 (mean age, 77.97 years; men, 43.3%) participants comprised the NCGG and ORANGE Registry datasets, respectively. The optimum cutoff values for men and women were determined as MMSE < 25 and LI < 5 and MMSE < 25 and LI < 8, respectively; such a combined index showed good discriminative performance in internal (sensitivity/specificity: men, 92.50/73.52; women, 88.57/65.65) and external validities (men, 81.43/77.62; women, 77.64/74.67)., Conclusion: The index developed is useful in discriminating between CDR scores of 0.5 and 1 and should be applicable to various settings, such as memory clinics and clinical research., (© Copyright 2024 Physicians Postgraduate Press, Inc.)

Background: Population-based prostate-specific antigen (PSA) screening is effective for reducing prostate cancer (PCa)-related mortality rates. In this study, we assessed biopsy-proven maximum cancer core length (MCCL) and maximum cancer diameter on magnetic resonance imaging (MRI; MCDM) in prostate biopsy and multiparametric MRI (mp-MRI) by PCa detection., Methods: We retrospectively assessed 214 male PCa patients and 187 PCa patients with Prostate Imaging Reporting and Data System version 2 (PI-RADS) category 3-5 lesions in pre-biopsy mp-MRI and targeted biopsy characteristics. The mean biopsy-proven MCCL and MCDM were compared among three PSA screening groups, namely the population-based PSA screening (PBS), opportunistic PSA screening (OPS), and symptomatic outpatient PSA examination (SOP) groups., Results: The median age and PSA value of the 214 participants were 75 years and 7.9 ng/mL, respectively. In the PBS, OPS, and SOP groups, the median ages were 73, 76, and 76 years, respectively (p = 0.046); PSA values were 7.2, 9.5, and 11.5 ng/mL, respectively (p < 0.001); and biopsy-proven MCCL and MCDM were significantly increased to 7, 10, and 14 mm (p < 0.001) and to 11, 15, and 17 mm (p < 0.001), respectively. In the 187 PCa patients with PI-RADS category 3-5 lesions on mp-MRI, MCDM were 11, 14, and 17 mm (p < 0.001), respectively., Conclusions: The biopsy-proven MCCL and MCDM were significantly smaller in the PBS and OPS groups than in the SOP group, which suggests that PSA screening detected PCa earlier than in symptomatic patients. PSA screening with MRI could objectively lead to earlier diagnosis based on tumor size., (© 2021. Japan Society of Clinical Oncology.)