Selective impairment of musical emotion recognition in patients with amnesic mild cognitive impairment and mild to moderate Alzheimer disease.

Background: Patients with Alzheimer disease (AD) and amnesic mild cognitive impairment (aMCI) have deficits in emotion recognition. However, it has not yet been determined whether patients with AD and aMCI also experience difficulty in recognizing the emotions conveyed by music. This study was conducted to investigate whether musical emotion recognition is impaired or retained in patients with AD and aMCI.

Decision-making Impairments in Primary Angle-closure Glaucoma Patients.

Background: Primary angle-closure glaucoma (PACG) is a common eye disease and a common cause of blindness. Inappropriate medical decisions severely affect the prognosis. This study investigated decision-making under risk in PACG patients.

Effects of painful stimulation and acupuncture on attention networks in healthy subjects.

Pain is a subjective sensory and emotional experience, and it has been reported that many different brain regions are regulated by pain, and that pain can impact attention. Acupuncture is an important treatment component of Chinese traditional medicine, and has been used for thousands of years to treat a wide variety of conditions. Although several studies have shown that acupuncture improves consciousness, the precise impact of both acupuncture and painful stimulation on attention is unclear.

[Study of attentional bias in neglect patients by grey discriminant test].

Objective: To explore the attentional bias in unilateral spatial neglect (USN) patients.

Methods: The grey discriminant test was conducted on 12 right-brain-damaged patients with USN (USN+), 12 right-brain-damaged patients with no evidence of USN (USN-) and 20 health controls (HC). They were matched for age, years of education, mini-mental state examination (MMSE) scores and handedness.

Lack of association of IL-10 gene polymorphisms with prostate cancer: evidence from 11,581 subjects.

Published data on the association between interleukin-10 (IL-10) gene polymorphisms and prostate cancer (PCa) are inconclusive. To derive a more precise estimation of the association, we conducted a meta-analysis. Data were collected from the following electronic databases: PubMed, Elsevier Science Direct, Excerpta Medica Database and Chinese Biomedical Literature Database, with the last report up to September 2010.

Association of DRD2 gene polymorphisms with mood disorders: a meta-analysis.

Background: In the past few decades, a number of studies have investigated the association of dopamine D2 receptor (DRD2) gene polymorphisms with mood disorders, but the findings are not always consistent. The aim of our study was to assess the association between DRD2 gene polymorphisms and mood disorders by using a meta-analysis.

Methods: Data were collected from the following electronic databases: PubMed, Elsevier Science Direct, Cochrane Library, Chinese Biomedical Literature Database, China National Knowledge Infrastructure, and Wanfang, with the last report up to June 2010.

[Spatial nature of mental number line in neglect patients].

Objective: To investigate the spatial nature of mental number line.

Methods: Number bisection test was conducted on 8 right-brain-damaged patients with persistent left neglect, 8 right-brain-damaged patients without spatial neglect, and 8 healthy control subjects, all aged- and education-level-matched and right-handed.

Results: The error rate in subjective midpoint of the 8 neglect patients was (44.