Abstract:
Purpose:Impairments in intra- and inter-hemispheric information transfer circuits have been reported in patients with major depressive disorder (MDD). However, the specific anomalous connection (intra- and/or inter-hemispheric) and hemisphere (left and/or right) in which this connection plays a more dominant role in the pathogenic mechanism underlying MDD are still poorly understood. Patients and Methods:Structural magnetic resonance imaging and resting-state functional magnetic resonance imaging were performed in 33 patients with MDD and 33 healthy controls. The intra- and inter-hemispheric functional connectivity (FC) strength in the default mode network areas and volume of the callosal subregions were computed using independent samples t-tests. The partial correlations between the volumes and FCs were also computed. Results:The patients with MDD had smaller volumes in the genu of the corpus callosum than the controls. The intrahemispheric FCs of the bilateral posterior cingulate gyrus, left precuneus, left medial superior frontal gyrus, left medial orbitofrontal gyrus, left angular gyrus and left middle temporal gyrus, and interhemispheric FCs of the bilateral posterior cingulate gyrus in the patients with MDD were lower than those in the controls. Moreover, the intrahemispheric FCs of the precuneus and interhemispheric FCs of middle frontal gyrus, orbital middle frontal gyrus, and anterior cingulate gyrus in the patients with MDD showed right-lateralized asymmetry, which were opposite from the asymmetry patterns observed in the controls. The functional asymmetry of the anterior cingulate gyrus was correlated with the volume of the genu of the corpus callosum and disease duration. Conclusion:These findings provide robust evidence that intra- and inter-hemispheric disconnections are involved in MDD, and that functional disruptions in the left hemisphere may be more relevant to the pathophysiology of MDD. Furthermore, imbalanced interhemispheric exchanges may contribute to the anatomical deficits in the corpus callosum in patients with MDD.
journal_name
Neuropsychiatr Dis Treatjournal_title
Neuropsychiatric disease and treatmentauthors
Ran S,Zuo Z,Li C,Yin X,Qu W,Tang Q,Wang Y,Shi Y,Li Hdoi
10.2147/NDT.S245078subject
Has Abstractpub_date
2020-06-10 00:00:00pages
1473-1482eissn
1176-6328issn
1178-2021pii
245078journal_volume
16pub_type
杂志文章abstract:Purpose:Entropy analysis of resting-state functional magnetic resonance imaging (R-fMRI) has recently been adopted to characterize brain temporal dynamics in some neuropsychological or psychiatric diseases. Thalamus-related dysfunction might be a potential trait marker of major depressive disorder (MDD), but the abnorm...
journal_title:Neuropsychiatric disease and treatment
pub_type: 杂志文章
doi:10.2147/NDT.S220743
更新日期:2019-09-11 00:00:00
abstract:Introduction:Sleep disturbance is a major health concern for heroin users receiving methadone maintenance treatment (MMT). The present study was aimed to investigate the predictors for new-onset clinically predominant sleep disturbance (CPSD) among heroin users receiving MMT. Methods:This 2-year retrospective study in...
journal_title:Neuropsychiatric disease and treatment
pub_type: 杂志文章
doi:10.2147/NDT.S177370
更新日期:2018-10-26 00:00:00
abstract:BACKGROUND:In Japan, the effects of reduced water, such as hydrogen-rich electrolyzed reduced water and natural reduced water, like Hita Tenryosui water®, have been examined. The purpose of the present study was to identify the role of natural reduced water in anxiety and blood biochemical analysis. MATERIALS AND METH...
journal_title:Neuropsychiatric disease and treatment
pub_type: 杂志文章
doi:10.2147/NDT.S138289
更新日期:2017-09-08 00:00:00
abstract:Objectives:To examine public's knowledge, beliefs, and attitudes toward bipolar disorder (BP) in Saudi Arabia (SA). Methods:A cross-sectional survey was performed in 2016 in Riyadh, SA. The survey included sociodemographic characteristics and BP awareness scale. Results:Of 416 participants, 49.5% had prior knowledge ...
journal_title:Neuropsychiatric disease and treatment
pub_type: 杂志文章
doi:10.2147/NDT.S209037
更新日期:2019-09-27 00:00:00
abstract:Goal:The goal of this study was to explore the impact of self-stigma on the treatment outcomes in patients with anxiety disorders and to find possible mediators of this relationship. Method:Two hundred and nine patients with anxiety disorders, who were hospitalized in a psychotherapeutic department, attended the study...
journal_title:Neuropsychiatric disease and treatment
pub_type: 杂志文章
doi:10.2147/NDT.S152208
更新日期:2018-01-26 00:00:00
abstract:Background:Schizophrenia is a debilitating psychiatric disorder characterized by molecular and anatomical abnormalities of multiple brain regions. Our recent study showed that dysbiosis of the gut microbiota contributes to the onset of schizophrenia-relevant behaviors, but the underlying mechanisms remain largely unkno...
journal_title:Neuropsychiatric disease and treatment
pub_type: 杂志文章
doi:10.2147/NDT.S225982
更新日期:2019-11-19 00:00:00
abstract::Caregiving stress and burden are universal phenomena among family caregivers of people with dementia. Family caregivers who adopted adaptive management strategies in dementia care could alleviate their own distress and the progression of neuropsychiatric symptoms in people with dementia. An understanding about the man...
journal_title:Neuropsychiatric disease and treatment
pub_type: 杂志文章
doi:10.2147/NDT.S85610
更新日期:2015-07-09 00:00:00
abstract:BACKGROUND:With the advent of the fifth edition of Diagnostic and Statistical Manual of Mental Disorders, body dysmorphic disorder (BDD) has been subsumed into the obsessive-compulsive disorders and related disorders (OCDRD) category. OBJECTIVE:We aimed to determine the empirical evidence regarding the potential relat...
journal_title:Neuropsychiatric disease and treatment
pub_type: 杂志文章,评审
doi:10.2147/NDT.S67636
更新日期:2015-08-26 00:00:00
abstract::Alzheimer's disease is the most common cause of dementia in older adults. The clinical features include progressive memory decline as well as cognitive deficits with executive dysfunction, language, visual perceptual difficulties, apraxia and agnosia. During the moderate to severe stage of the disease, there is a majo...
journal_title:Neuropsychiatric disease and treatment
pub_type: 杂志文章
doi:10.2147/ndt.s5021
更新日期:2009-01-01 00:00:00
abstract:BACKGROUND:Diagnosis and treatment of mood disorders in youth are still problematic because in this age the clinical presentation is atypical, and the diagnostic tools and the therapies are the same as that used for the adults. Mood disorders are categorically divided into unipolar disorders (major depressive disorder ...
journal_title:Neuropsychiatric disease and treatment
pub_type: 杂志文章
doi:10.2147/ndt.s8134
更新日期:2010-09-07 00:00:00
abstract:Background:Based on inconsistent sensory alterations demonstrated in cluster headache (CH), the aim of this study was to determine whether patients with CH develop sensory changes in the symptomatic side compared to the asymptomatic side. Methods:Quantitative sensory testing (QST), including pressure pain threshold (P...
journal_title:Neuropsychiatric disease and treatment
pub_type: 杂志文章
doi:10.2147/NDT.S186051
更新日期:2018-12-10 00:00:00
abstract:BACKGROUND:Dementia is generally characterized by cognitive impairment that can be accompanied by psychotic symptoms; for example, visual hallucinations are a core feature of dementia with Lewy bodies, and delusions are often seen in Alzheimer's disease. However, for behavioral variant of frontotemporal dementia (bvFTD...
journal_title:Neuropsychiatric disease and treatment
pub_type: 杂志文章
doi:10.2147/NDT.S127863
更新日期:2017-04-13 00:00:00
abstract:BACKGROUND:To assess the efficacy and safety of oxcarbazepine (OXC) in the treatment of children with epilepsy. METHODS:Randomized controlled trials (RCTs) published in PubMed, Embase, Web of Science, Cochrane Library, Scopus, SinoMed (Chinese BioMedical Literature Service System, China), and Chinese National Knowledg...
journal_title:Neuropsychiatric disease and treatment
pub_type: 杂志文章
doi:10.2147/NDT.S130269
更新日期:2017-03-02 00:00:00
abstract::Studies on unmet needs during the last decades have played a significant role in the development and dissemination of evidence-based community practices for persistent schizophrenia and other severe mental disorders. This review has thoroughly considered several blocks of unmet needs, which are frequently related to s...
journal_title:Neuropsychiatric disease and treatment
pub_type: 杂志文章,评审
doi:10.2147/NDT.S41063
更新日期:2014-01-16 00:00:00
abstract:BACKGROUND:Migraine without aura (MoA) is a painful syndrome, particularly in childhood; it is often accompanied by severe impairments, including emotional dysfunction, absenteeism from school, and poor academic performance, as well as issues relating to poor cognitive function, sleep habits, and motor coordination. M...
journal_title:Neuropsychiatric disease and treatment
pub_type: 杂志文章
doi:10.2147/NDT.S53853
更新日期:2013-01-01 00:00:00
abstract::To determine relationships between the need for dental treatments of institutionalized elderly people and cognitive impairment and the general level of care needed. Two hundred and sixty-eight residents of long-term care facilities in Germany were included in this study. Age, sex, diseases, number of frequently taken ...
journal_title:Neuropsychiatric disease and treatment
pub_type: 杂志文章
doi:10.2147/NDT.S71184
更新日期:2014-12-02 00:00:00
abstract::Multiple system atrophy is a progressive neurodegenerative disorder that is characterized by autonomic failure, cerebellar ataxia and parkinsonism syndrome in various combinations. In spite of the presence of well-established clinical criteria for multiple system atrophy, ante-mortem diagnosis is difficult. In our cas...
journal_title:Neuropsychiatric disease and treatment
pub_type:
doi:10.2147/NDT.S146080
更新日期:2018-01-04 00:00:00
abstract:BACKGROUND:We aimed to investigate the current prevalence of sexual dysfunction (SD), mood, anxiety, and personality disorders in female patients with fibromyalgia (FM). METHODS:This case-control study involved 96 patients with FM and 94 healthy women. The SD diagnosis was based on a psychiatric interview in accordanc...
journal_title:Neuropsychiatric disease and treatment
pub_type: 杂志文章
doi:10.2147/NDT.S99160
更新日期:2016-02-16 00:00:00
abstract::Parkinson's disease (PD) is one of the most frequent neurological diseases. Despite the modern imaging and nuclear techniques which help to diagnose it in a very early stage and lead to a better discrimination of similar diseases, PD has remained a clinical diagnosis. The increasing number of available treatment optio...
journal_title:Neuropsychiatric disease and treatment
pub_type: 杂志文章
doi:10.2147/NDT.S32302
更新日期:2013-01-01 00:00:00
abstract:BACKGROUND:Multiple sclerosis (MS) is the most common chronic autoimmune demyelinating and inflammatory disease of the central nervous system, afflicting both the body and mind. The risk of suffering from MS is 2.5-3.5 times greater in females than in males. While there is extant research on fatigue, depression, and co...
journal_title:Neuropsychiatric disease and treatment
pub_type: 杂志文章
doi:10.2147/NDT.S111208
更新日期:2016-06-27 00:00:00
abstract::Adjunctive use of methylphenidate, a central stimulant, has been considered as a potential therapeutic choice for patients with refractory unipolar, geriatric, or bipolar depression, and depression secondary to medical illness. We present a case of bipolar depression in which the patient responded significantly to aug...
journal_title:Neuropsychiatric disease and treatment
pub_type:
doi:10.2147/NDT.S58644
更新日期:2014-04-02 00:00:00
abstract:Purpose:Whole-exome sequencing (WES) of multiplex families is a promising strategy for identifying causative variations for common diseases. To identify rare recessive risk variations for schizophrenia, we performed a WES study in a consanguineous family with affected siblings. We then performed follow-up sequencing of...
journal_title:Neuropsychiatric disease and treatment
pub_type: 杂志文章
doi:10.2147/NDT.S218773
更新日期:2019-08-19 00:00:00
abstract::Transcranial magnetic stimulation is an increasingly popular FDA-approved treatment for resistant depression, migraines, and OCD. Research is also underway for its use in various other psychiatric and medical disorders. Although rare, seizures are a potential adverse event of TMS treatment. In this article, we discuss...
journal_title:Neuropsychiatric disease and treatment
pub_type: 杂志文章,评审
doi:10.2147/NDT.S276635
更新日期:2020-12-07 00:00:00
abstract:BACKGROUND:Recently, the sigma-1 receptor has been shown to play a significant role in the neural transmission of mood by regulating N-methyl-D-aspartate receptors. Additionally, the sigma-1 receptor has been reported to influence cognitive functions including learning and memory. In this study, we measured plasma sigm...
journal_title:Neuropsychiatric disease and treatment
pub_type: 杂志文章
doi:10.2147/NDT.S53386
更新日期:2013-01-01 00:00:00
abstract:BACKGROUND:We assessed the effect of switching patients with major depressive disorder to milnacipran following an initial selective serotonin reuptake inhibitor treatment failure, and explored potential biomarkers in their blood. METHODS:We conducted a prospective, open-label, 24-week trial. Depression was assessed w...
journal_title:Neuropsychiatric disease and treatment
pub_type: 杂志文章
doi:10.2147/NDT.S95067
更新日期:2015-12-10 00:00:00
abstract::Cerebral palsy (CP) is the most frequent cause of motor handicap. The present door-to-door survey was conducted in Al-Quseir City, Egypt, to investigate the epidemiology of CP. All inhabitants were screened by three neurologists. Medical and neurological examinations were performed for all residents and suspected case...
journal_title:Neuropsychiatric disease and treatment
pub_type: 杂志文章
doi:10.2147/NDT.S59599
更新日期:2014-07-08 00:00:00
abstract::Abnormal prion proteins are responsible for several fatal neurodegenerative diseases in humans and in animals, including Creutzfeldt-Jakob disease (CJD), Gerstmann-Sträussler-Scheinker disease, and fatal familial insomnia. Genetics is important in prion diseases, but in the most cases, cause of diseases remained unkno...
journal_title:Neuropsychiatric disease and treatment
pub_type: 杂志文章,评审
doi:10.2147/NDT.S165445
更新日期:2018-08-14 00:00:00
abstract:BACKGROUND:The aim of this research was to determine the prevalence and etiology of acquired ataxia in Al-Kharga district, New Valley, Egypt. METHODS:A population-based study of acquired ataxia was conducted in a defined geographical region with a total population of 62,583. A door-to-door survey was used to identify ...
journal_title:Neuropsychiatric disease and treatment
pub_type: 杂志文章
doi:10.2147/NDT.S14497
更新日期:2011-01-01 00:00:00
abstract:BACKGROUND:In the current Japanese payment system for the treatment of psychiatric inpatients, the length of hospital stay and nurse staffing levels are key determinants of the amount of payment. These factors do not fully reflect the costs of care for each patient. The objective of this study was to clarify the relati...
journal_title:Neuropsychiatric disease and treatment
pub_type: 杂志文章
doi:10.2147/NDT.S63009
更新日期:2014-08-25 00:00:00
abstract::Tourette syndrome (TS) is a neuropsychiatric disorder with typical onset in childhood and characterized by chronic occurrence of motor and vocal tics. The disorder can lead to serious impairments of both quality of life and psychosocial functioning, particularly for those individuals displaying complex tics. In such p...
journal_title:Neuropsychiatric disease and treatment
pub_type: 杂志文章
doi:10.2147/NDT.S12990
更新日期:2012-01-01 00:00:00