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Progressive structural alterations associated with negative symptoms in schizophrenia: A causal structural covariance network analysis.
Prog Neuropsychopharmacol Biol Psychiatry
December 2024
Department of Geriatric Psychiatry, Affiliated Nanjing Brain Hospital, Nanjing Medical University, Nanjing, Jiangsu, China. Electronic address:
Backgrounds: Aberrant brain structures in schizophrenia have been widely explored. However, the causal effects of negative symptoms on brain structural alterations are still unclear. This study aims to explore the synchronous and progressive alterations in gray matter volume (GMV) associated with negative symptoms.
View Article and Find Full Text PDFNeural correlates of music familiarity and likability in hospital noise masking: A functional near-infrared spectroscopy study.
J Acoust Soc Am
December 2024
School of Environmental Science and Engineering, Shanghai Jiao Tong University, Shanghai, Shanghai, 200240, China.
Subjective factors of music have been proven to significantly influence the effect of music masking, while the neural mechanism of music masking is unknown. This study aims to explore the neural mechanism by which music masking improves subjective perception of noise in the population. A total of 40 healthy subjects were recruited for both the subjective evaluation and functional near-infrared spectroscopy scanning during music masking of hospital noise.
View Article and Find Full Text PDFStatic and temporal dynamic changes of intrinsic brain activity in early-onset and adult-onset schizophrenia: a fMRI study of interaction effects.
Front Neurol
November 2024
Department of Magnetic Resonance Imaging, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.
Article Synopsis
- * In a study with 66 drug-naïve first-episode schizophrenia patients, researchers found that early-onset schizophrenia had increased low-frequency brain activity in specific frontal brain regions compared to normal controls, while adult-onset showed decreased activity in some of the same areas.
- * The findings highlight age-related differences in brain activity, particularly in the prefrontal cortex, which could inform future treatment strategies for schizophrenia, especially for those diagnosed at a younger age.
Secondary cleft lip rhinoplasty. Our experience of two decades.
Ann Chir Plast Esthet
December 2024
Department of Plastic, Reconstructive and Aesthetic Surgery, AP-HM, Conception University Hospital, 147, boulevard Baille, 13005 Marseille, France.
Patients who underwent cleft lip surgery in childhood may develop nasal malformation later in life. Various procedures have been described to correct these malformations. This study aims to describe our surgical approach and assess the morphometric outcomes of secondary cleft-lip rhinoplasty performed at the plastic surgery department in Marseille between 2002 and 2022.
View Article and Find Full Text PDFExploring the connectivity of dorsolateral prefrontal cortex and the modulatory impact of transcranial magnetic stimulation in adolescents with depression: a focus on pain-related cognitive processing.
BMC Psychiatry
November 2024
Department of Psychiatry, First Hospital of Shanxi Medical University, No. 85 Jiefang South Road, Taiyuan, 030001, China.
Article Synopsis
- The study investigates the role of the dorsolateral prefrontal cortex (DLPFC) in pain cognition among adolescents with depression, revealing abnormal cognitive responses to pain linked to this brain region.
- Using neuroimaging data, the research compared functional connectivity (FC) of DLPFC in depressed adolescents to a control group and analyzed the effects of transcranial magnetic stimulation (TMS) versus sertraline treatment.
- Results showed specific FC patterns correlated with pain perception and reduced pain-related thoughts after TMS treatment, suggesting that DLPFC is crucial in linking cognitive control and pain processing in affected adolescents.
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