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Mood disorder

Eszter Bogi, Kristina Belovicová, Eduard Ujhazy, Mojmír Mach, Romana Koprdova, Ludmila Zilava, Alexandra Garafová, Daniela Jezova, Michal Dubovicky
Depression during pregnancy and in the post-partum period is a growing health issue. Venlafaxine, a representative of serotonin and noradrenaline reuptake inhibitors, is used to treat a wide spectrum of mood disorders. However, the limited number of prenatal and perinatal studies raises the question about the long-term consequences of venlafaxine therapy. The aim of this study was to investigate the effect of venlafaxine exposure during pregnancy and lactation on anxiety-like and depression-like behaviors, as well as adrenocortical hormone concentrations in the adult rat offspring...
March 20, 2018: Behavioural Pharmacology
David T Chau, Phoebe Fogelman, Pia Nordanskog, Wayne C Drevets, J Paul Hamilton
BACKGROUND: Functional neuroimaging studies have examined the neural substrates of treatments for major depressive disorder (MDD). Low sample size and methodological heterogeneity, however, undermine the generalizability of findings from individual studies. We conducted a meta-analysis to identify reliable neural changes resulting from different modes of treatment for MDD and compared them with each other and with reliable neural functional abnormalities observed in depressed versus control samples...
May 2017: Biological Psychiatry: Cognitive Neuroscience and Neuroimaging
Mina Ansari, Sahand Adib Moradi, Farzaneh Ghazi Sherbaf, Abozar Hedayatnia, Mohammad Hadi Aarabi
OBJECTIVE: Research on psychobiological markers of Parkinson's disease (PD) remains a hot topic. Non-motor symptoms such as depression and REM sleep behavior disorder (RBD) each attribute to a particular neurodegenerative cluster in PD, and might enlighten the way for early prediction/detection of PD. The neuropathology of mood disturbances remains unclear. In fact, a few studies have investigated depression using diffusion magnetic resonance imaging (diffusion MRI). METHOD: Diffusion MRI of PD patients without comorbid RBD was used to assess whether microstructural abnormalities are detectable in the brain of 40 PD patients with depression compared to 19 patients without depression...
March 21, 2018: International Psychogeriatrics
Jacob Itzhacki, Daniel Clesse, Yannick Goumon, Eus J Van Someren, Jorge Mendoza
Seasonal affective disorder (SAD), beyond mood changes, is characterized by alterations in daily rhythms of behavior and physiology. The pathophysiological conditions of SAD involve changes in day length and its first-line treatment is bright light therapy. Animal models using nocturnal rodents have been studied to elucidate the neurobiological mechanisms of depression, but might be ill suited to study the therapeutic effects of light in SAD since they exhibit light-aversive responses. Here Arvicanthis ansorgei, a diurnal rodent, was used to determine behavioral, molecular and brain dopamine changes in response to exposure to a winter-like photoperiod consisting of a light-dark cycle with 8 h of light, under diminished light intensity, and 16 h of darkness...
March 20, 2018: Brain Structure & Function
Paloma Ruiz-Rodríguez, Antonio Cano-Vindel, Roger Muñoz-Navarro, Cristina M Wood, Leonardo A Medrano, Luciana Sofía Moretti
Introduction: In the primary care (PC) setting in Spain, the prevalence of emotional disorders (EDs) such as anxiety, depression and somatoform disorder is high. In PC patients, these disorders are not always managed in accordance with the recommendations provided by clinical practice guidelines, resulting in major direct and indirect economic costs and suboptimal treatment outcomes. The aim is to analyze and compare the cost-effectiveness and cost-utility of group-based psychological therapy versus treatment as usual (TAU)...
2018: Frontiers in Psychology
Joan L Luby, Arpana Agrawal, Andy Belden, Diana Whalen, Rebecca Tillman, Deanna M Barch
OBJECTIVE: Deficits in reward processing are established in mood and substance use disorders and are known risk factors for these disorders. Volume reductions of the orbitofrontal cortex and the striatum, regions that subserve neural response to reward, have been shown to be related to anhedonia in depressive and substance use disorders. The authors sought to investigate how structural maturation of these regions in childhood varies with level of anhedonia and predicts later substance use...
March 21, 2018: American Journal of Psychiatry
Kathy Y Liu, Robert Howard
Hippocampal neurogenesis continues throughout adult life and potentially plays a crucial role in mood and cognitive disorders. We summarise the preclinical insights and potential translational steps that could be taken to investigate the role and importance of this phenomenon in disease and health in humans. Declaration of interest None.
April 2018: British Journal of Psychiatry: the Journal of Mental Science
Bart Lutters, Paul Foley, Peter J Koehler
We commemorate the centenary of Constantin von Economo's description of encephalitis lethargica, a mysterious disease that had a significant effect on 20th-century neuroscience. In the acute phase, encephalitis lethargica was marked by intractable somnolence, which von Economo attributed to lesions in the diencephalon, thereby paving the way for future efforts to localize the regulation of sleep in the subcortical brain. At the same time, neuropathologic findings in postencephalitic parkinsonism affirmed the role of the substantia nigra in the pathophysiology of parkinsonism...
March 20, 2018: Neurology
Sarah K Orr, Naomi Dachner, Lesley Frank, Valerie Tarasuk
BACKGROUND: Qualitative studies have suggested that food insecurity adversely affects infant feeding practices. We aimed to determine how household food insecurity relates to breastfeeding initiation, duration of exclusive breastfeeding and vitamin D supplementation of breastfed infants in Canada. METHODS: We studied 10 450 women who had completed the Maternal Experiences - Breastfeeding Module and the Household Food Security Survey Module of the Canadian Community Health Survey (2005-2014) and who had given birth in the year of or year before their interview...
March 19, 2018: CMAJ: Canadian Medical Association Journal, Journal de L'Association Medicale Canadienne
Brianna M Byllesby, Jon D Elhai, Marijo Tamburrino, Thomas H Fine, Gregory Cohen, Laura Sampson, Edwin Shirley, Philip K Chan, Israel Liberzon, Sandro Galea, Joseph R Calabrese
No abstract text is available yet for this article.
March 16, 2018: Journal of Affective Disorders
Consuelo Walss-Bass, Robert Suchting, Rene L Olvera, Douglas E Williamson
BACKGROUND: Immune system abnormalities have been repeatedly observed in several psychiatric disorders, including severe depression and anxiety. However, whether specific immune mediators play an early role in the etiopathogenesis of these disorders remains unknown. METHODS: In a longitudinal design, component-wise gradient boosting was used to build models of depression, assessed by the Mood-Feelings Questionnaire-Child (MFQC), and anxiety, assessed by the Screen for Child Anxiety Related Emotional Disorders (SCARED) in 254 adolescents from a large set of candidate predictors, including sex, race, 39 inflammatory proteins, and the interactions between those proteins and time...
March 12, 2018: Journal of Affective Disorders
Li-Tzy Wu, Udi E Ghitza, He Zhu, Susan Spratt, Marvin Swartz, Paolo Mannelli
BACKGROUND: The majority of the U.S. healthcare resources are utilized by a small population characterized as high-risk, high-need persons with complex care needs (e.g., adults with multiple chronic conditions). Substance use disorders (SUDs) and mental health disorders (MHDs) are a driver of poor health and additional healthcare costs, but they are understudied among high-need patients. OBJECTIVE: We examine the prevalence and correlates of SUDs and MHDs among adults with high-risk diabetes, who are patients at the top 10% risk score for developing poor outcomes (hospital admission or death)...
March 3, 2018: Drug and Alcohol Dependence
Emily A Kringle, Lauren Terhorst, Meryl A Butters, Elizabeth R Skidmore
OBJECTIVES: The purpose of this exploratory study was to identify clinical predictors that could distinguish clients' level of engagement in inpatient rehabilitation following stroke. METHODS: This is a secondary analysis of pooled data from three randomized controlled trials that examined the effects of a behavioral intervention. The sample (n=208) consisted of clients with stroke who had cognitive deficits (Quick-EXIT≥3) and were admitted to inpatient rehabilitation facilities associated with a university medical center...
March 19, 2018: Journal of the International Neuropsychological Society: JINS
Bart N Ford, Robert H Yolken, Faith B Dickerson, T Kent Teague, Michael R Irwin, Martin P Paulus, Jonathan Savitz
BACKGROUND: Depression can impair the immunogenicity of vaccine administration in adults. Whereas many vaccinations are administered in childhood, it is not known whether adolescent or adult onset depression is associated with impairments in the maintenance of protection of childhood vaccines. This study tested the hypothesis that individuals with adolescent or adult onset mood disorders would display compromised immunity to measles, a target of childhood vaccination. METHODS: IgG antibodies to measles were quantified using a solid phase immunoassay in volunteers with bipolar disorder (BD, n = 64, mean age of onset = 16...
March 19, 2018: Psychological Medicine
Aris Yfantis, George Intas, Maria Tolia, Michail Nikolaou, Nikolaos Tsoukalas, Maria Lymperi, George Kyrgias, George Zografos, Michalis Kontos
PURPOSE: The purpose of the present article was to investigate the health related quality of life (QoL) of young women with breast cancer. METHODS: For the purposes of this article, we reviewed the literature via the electronic databases Pubmed, Scopus and Google Scholar. Key words used were breast cancer, young women, health related quality of life, and quality of life. RESULTS: Young women reported fatigue, pain in the breast and hand problems with lymphedema as the most frequent physical effects of treatment...
January 2018: Journal of B.U.ON.: Official Journal of the Balkan Union of Oncology
Irit Shapira-Lichter, Ido Strauss, Noga Oren, Tomer Gazit, Francesco Sammartino, Peter Giacobbe, Sidney Kennedy, William D Hutchison, Itzhak Fried, Talma Hendler, Andres M Lozano
Life requires monitoring and adjusting behavior in the face of conflicts. The conflict monitoring theory implicates the anterior cingulate cortex (ACC) in these processes; its ventral aspect (vACC) specializes in emotional conflict. To elucidate the underpinning neural mechanism, we recorded vACC extracellular activity from 12 patients with mood disorders or epilepsy who performed the face-emotional Stroop task. Behaviorally, both conflict detection and adaptation to conflict were evident. The firing rate of neurons in the vACC represented current conflict, i...
March 15, 2018: NeuroImage
Ernest Dallé, Musa V Mabandla
This review aims to shed light on the relationship that involves exposure to early life stress, depression and Parkinson's disease (PD). A systematic literature search was conducted in Pubmed, MEDLINE, EBSCOHost and Google Scholar and relevant data were submitted to a meta-analysis . Early life stress may contribute to the development of depression and patients with depression are at risk of developing PD later in life. Depression is a common non-motor symptom preceding motor symptoms in PD. Stimulation of regions contiguous to the substantia nigra as well as dopamine (DA) agonists have been shown to be able to attenuate depression...
March 19, 2018: Molecular Brain
Jonika Tannous, Henrique Amaral-Silva, Bo Cao, Mon-Ju Wu, Giovana B Zunta-Soares, Iram Kazimi, Cristian Zeni, Benson Mwangi, Jair C Soares
The hippocampus has been implicated in various mood disorders, with global volume deficits consistently found in patient populations. The hippocampus, however, consists of anatomically distinct subfields, and examination of specific subfield differences may elucidate the possible molecular mechanisms behind psychiatric pathologies. Indeed, adult studies have reported smaller hippocampal subfield volumes in regions within the cornu ammonis (CA1 and CA4), dentate gyrus (DG), and hippocampal tails in both patients with Major Depressive Disorder (MDD) and Bipolar Disorder (BD) compared to healthy controls...
March 12, 2018: Journal of Psychiatric Research
Anders Lillevik Thorsen, Pernille Hagland, Joaquim Radua, David Mataix-Cols, Gerd Kvale, Bjarne Hansen, Odile A van den Heuvel
BACKGROUND: Patients with obsessive-compulsive disorder (OCD) experience aversive emotions in response to obsessions, motivating avoidance and compulsive behaviors. However, there is considerable ambiguity regarding the brain circuitry involved in emotional processing in OCD, especially whether activation is altered in the amygdala. METHODS: We conducted a systematic literature review and performed a meta-analysis-seed-based d mapping-of 25 whole-brain neuroimaging studies (including 571 patients and 564 healthy control subjects) using functional magnetic resonance imaging or positron emission tomography, comparing brain activation of patients with OCD and healthy control subjects during presentation of emotionally valenced versus neutral stimuli...
February 3, 2018: Biological Psychiatry: Cognitive Neuroscience and Neuroimaging
Ryan C Kruse, Zhuo Li, Cara C Prideaux, Allen W Brown
BACKGROUND: Depression and traumatic brain injury (TBI) substantially contribute to the United States healthcare burden. Depression is a known risk factor for prolonged recovery after TBI. However, the effect of depression treatment on health care utilization has yet to be studied. OBJECTIVE: To examine whether an association exists between pharmacologic treatment of depression at the time of mild or concussive TBI and the number of subsequent clinician visits for persistent injury-related symptoms...
March 14, 2018: PM & R: the Journal of Injury, Function, and Rehabilitation
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