Impact of sleep on clinical outcomes in a cohort of patients with bipolar disorder Carlota Moya-Lacasa; Leticia González-Blanco; Manuel Couce-Sánchez; Clara Martínez-Cao; Gonzalo Paniagua; Paula Zurrón-Madera; Belén Arranz; Gemma Safont; Pilar Sierra; María Paz García-Portilla;

An insight into anti-thyroid peroxidase (TPO) positive cognitive impairment: Analysis of four unusual cases and plea for pragmatism S. Dubey; S. Chatterjee; R. Ghosh; M.J. Dubey; S. Chatterjee; D. Lahiri; B.K. Ray; P.J. Modrego;

Association between dietary niacin intake and cognitive impairment in elderly people: A cross-sectional study Kai Zhang; Yu Han; Fangming Gu; Zhaoxuan Gu; JiaYu Zhao; Jianguo Chen; Bowen Chen; Min Gao; Zhengyan Hou; Xiaoqi Yu; Tianyi Cai; Yafang Gao; Rui Hu; Jinyu Xie; Bo Li; Tianzhou Liu;