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https://www.readbyqxmd.com/read/29788902/dystonia-deafness-syndrome-caused-by-actb-p-arg183trp-heterozygosity-shows-striatal-dopaminergic-dysfunction-and-response-to-pallidal-stimulation
#1
Inger Marie Skogseid, Oddveig Røsby, Ane Konglund, James P Connelly, Bård Nedregaard, Greg Eigner Jablonski, Nadja Kvernmo, Asbjørg Stray-Pedersen, Joel C Glover
BACKGROUND: Dystonia-deafness syndrome is a well-known clinical entity, with sensorineural deafness typically manifesting earlier than dystonia. ACTB p.Arg183Trp heterozygosity has been reported in six patients to cause combined infant-onset deafness and dystonia manifesting in adolescence or young adulthood. Three of these have received beneficial pallidal stimulation. Brain imaging to assess striatal function has not been reported previously, however. Nor has a comprehensive hypothesis been presented for how the pleiotropic manifestations of this specific beta-actin gene mutation originate developmentally...
May 22, 2018: Journal of Neurodevelopmental Disorders
https://www.readbyqxmd.com/read/29785782/path-analysis-of-caregiver-characteristics-and-neuropsychiatric-symptoms-in-alzheimer-s-disease-patients
#2
Lais L Delfino, Ricardo S Komatsu, Caroline Komatsu, Anita L Neri, Meire Cachioni
AIM: To determine the direct and indirect relationships of sociodemographic, emotional and behavioral characteristics of family caregivers of Alzheimer's disease patients who have neuropsychiatric symptoms. METHODS: A total of 134 family caregivers answered a questionnaire with sociodemographic data, and questions regarding the context of care, Neuropsychiatric Inventory, Zarit Burden Interview, Dementia Management Strategies Scale and the Beck Depression Inventory...
May 22, 2018: Geriatrics & Gerontology International
https://www.readbyqxmd.com/read/29785110/prefrontoparietal-dysfunction-during-emotion-regulation-in-anxiety-disorder-a-meta-analysis-of-functional-magnetic-resonance-imaging-studies
#3
Hai-Yang Wang, Xiao-Xia Zhang, Cui-Ping Si, Yang Xu, Qian Liu, He-Tao Bian, Bing-Wei Zhang, Xue-Lin Li, Zhong-Rui Yan
Objective: Impairments in emotion regulation, and more specifically in cognitive reappraisal, are thought to play a key role in the pathogenesis of anxiety disorders. However, the available evidence on such deficits is inconsistent. To further illustrate the neurobiological underpinnings of anxiety disorder, the present meta-analysis summarizes functional magnetic resonance imaging (fMRI) findings for cognitive reappraisal tasks and investigates related brain areas. Methods: We performed a comprehensive series of meta-analyses of cognitive reappraisal fMRI studies contrasting patients with anxiety disorder with healthy control (HC) subjects, employing an anisotropic effect-size signed differential mapping approach...
2018: Neuropsychiatric Disease and Treatment
https://www.readbyqxmd.com/read/29782905/pathology-of-nnos-expressing-gabaergic-neurons-in-mouse-model-of-alzheimer-s-disease
#4
Seungho Choi, Je-Seong Won, Steven L Carroll, Balasubramaniam Annamalai, Inderjit Singh, Avtar K Singh
Alzheimer's disease (AD) is the most common form of dementia that is often accompanied by mood and emotional disturbances and seizures. There is growing body of evidence that neurons expressing γ-aminobutyric acid (GABA) play an important role in regulation of cognition, mood, and emotion as well as seizure susceptibility, but participation of GABAergic neuronal pathology in Alzheimer's disease (AD) is not understood well at present. Here, we report that transgenic mice expressing human amyloid precursor protein Swedish-Deutch-Iowa mutant (APPSweDI ) exhibit early loss of neurons expressing GAD67, a GABA synthesizing enzyme, in advance to the loss of pyramidal neurons in hippocampal CA1 region...
May 18, 2018: Neuroscience
https://www.readbyqxmd.com/read/29782379/the-dysfunction-of-processing-emotional-faces-in-schizophrenia-revealed-by-expression-related-visual-mismatch-negativity
#5
Guimei Yin, Shenglin She, Lun Zhao, Yingjun Zheng
To investigate the emotional face processing in patients with schizophrenia, the preattentive automatic processing of emotional faces in individuals with schizophrenia was compared with that of age-matched healthy control group as indexed by the expressional mismatch negativity (EMMN) elicited by facial expressions. Compared with neutral faces as standard stimuli, deviant emotional faces elicited posterior EMMN between 150 and 500 ms after stimuli onset, with larger amplitudes for sad than happy deviant faces...
May 18, 2018: Neuroreport
https://www.readbyqxmd.com/read/29780332/myoclonic-jerks-and-schizophreniform-syndrome-case-report-and-literature-review
#6
Dominique Endres, Dirk-M Altenmüller, Bernd Feige, Simon J Maier, Kathrin Nickel, Sabine Hellwig, Jördis Rausch, Christiane Ziegler, Katharina Domschke, John P Doerr, Karl Egger, Ludger Tebartz van Elst
Background: Schizophreniform syndromes can be divided into primary idiopathic forms as well as different secondary organic subgroups (e.g., paraepileptic, epileptic, immunological, or degenerative). Secondary epileptic explanatory approaches have often been discussed in the past, due to the high rates of electroencephalography (EEG) alterations in patients with schizophrenia. In particular, temporal lobe epilepsy is known to be associated with schizophreniform symptoms in well-described constellations. In the literature, juvenile myoclonic epilepsy has been linked to emotionally unstable personality traits, depression, anxiety, and executive dysfunction; however, the association with schizophrenia is largely unclear...
2018: Frontiers in Psychiatry
https://www.readbyqxmd.com/read/29779059/youth-responses-to-school-shootings-a-review
#7
REVIEW
Áine Travers, Tracey McDonagh, Ask Elklit
PURPOSE OF REVIEW: This paper aims to synthesize research relating to youth responses to school shootings between 2014 and 2017. The main questions it addresses are how such events impact young people psychologically, and what risk or protective factors may contribute to different trajectories of recovery? RECENT FINDINGS: Recent research suggests that most young people exposed to school shootings demonstrate resilience, exhibiting no long-term dysfunction. However, a minority will experience severe and chronic symptoms...
May 19, 2018: Current Psychiatry Reports
https://www.readbyqxmd.com/read/29778804/emotion-introspection-and-regulation-in-depression
#8
Uwe Herwig, Sarah Opialla, Katja Cattapan, Thomas C Wetter, Lutz Jäncke, Annette B Brühl
Depressed patients suffer from an impairment to voluntarily influence and regulate their unpleasant emotional state. Strengthening the mental ability to interfere with dysfunctional emotion processing may be beneficial in treating depression. According to models of emotion processing this may be done by successful down-regulation of enhanced amygdala activity. We investigated short periods of intentional emotion-introspection compared with cognitive self-reflection as two domains of self-awareness in terms of effects on emotion regulation...
May 9, 2018: Psychiatry research. Neuroimaging
https://www.readbyqxmd.com/read/29778018/phytochemistry-and-pharmacology-of-anti-depressant-medicinal-plants-a-review
#9
REVIEW
Jeanette Martins, Brijesh S
Stress renders an individual to experience mental pressure and exhaustion which brings about feelings of anxiety, depression, anger and/or other negative emotions. Depression affects a person's state of mind, behaviour, health and is often associated with suicide. The use of anti-depressant drugs as therapeutic agents is associated with symptoms such as, delayed onset of action, side-effects, drug-drug and dietary interactions, sexual dysfunction, cardiac toxicity, etc. Thus, there is need to target these issues and improve current treatment options...
May 16, 2018: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/29769117/a-protocol-for-a-network-meta-analysis-of-interventions-to-treat-patients-with-sudden-sensorineural-hearing-loss
#10
Nadera Ahmadzai, Shaun Kilty, Dianna Wolfe, Jamie Bonaparte, David Schramm, Elizabeth Fitzpatrick, Vincent Lin, Wei Cheng, Becky Skidmore, David Moher, Brian Hutton
BACKGROUND: Hearing loss is one of the leading causes of disability worldwide, with greater than 20% of Canadian adults having measurable hearing loss in at least one ear. Patients with hearing loss experience impaired quality of life, and emotional and financial consequences that affect themselves and their families. Sudden sensorineural hearing loss (SSNHL) is a common but difficult to treat form of hearing loss that has a sudden onset of ≤ 72 h associated with various etiologies, with the majority of cases being idiopathic...
May 16, 2018: Systematic Reviews
https://www.readbyqxmd.com/read/29768447/the-role-of-social-relationships-in-the-link-between-olfactory-dysfunction-and-mortality
#11
Carrianne J Leschak, Naomi I Eisenberger
Recent work suggests that olfactory dysfunction is a strong predictor of five-year mortality in older adults. Based on past work showing: 1) that olfactory dysfunction impairs social functioning and 2) that social ties are linked with mortality, the current work explored whether impairments in social life mediated the relationship between olfactory dysfunction and mortality. Additionally, based on work showing gender differences in the social consequences of olfactory dysfunction, gender was assessed as a potential moderator of this association...
2018: PloS One
https://www.readbyqxmd.com/read/29768388/a-rational-emotive-stress-management-intervention-for-reducing-job-burnout-and-dysfunctional-distress-among-special-education-teachers-an-effect-study-erratum
#12
(no author information available yet)
No abstract text is available yet for this article.
May 2018: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29766490/emotional-hyper-reactivity-and-cardiometabolic-risk-in-remitted-bipolar-patients-a-machine-learning-approach
#13
A A Dargél, F Roussel, S Volant, B Etain, R Grant, J-M Azorin, K M'Bailara, F Bellivier, T Bougerol, J-P Kahn, P Roux, V Aubin, P Courtet, M Leboyer, F Kapczinski, C Henry
OBJECTIVE: Remitted bipolar disorder (BD) patients frequently present with chronic mood instability and emotional hyper-reactivity, associated with poor psychosocial functioning and low-grade inflammation. We investigated emotional hyper-reactivity as a dimension for characterization of remitted BD patients, and clinical and biological factors for identifying those with and without emotional hyper-reactivity. METHOD: A total of 635 adult remitted BD patients, evaluated in the French Network of Bipolar Expert Centers from 2010-2015, were assessed for emotional reactivity using the Multidimensional Assessment of Thymic States...
May 15, 2018: Acta Psychiatrica Scandinavica
https://www.readbyqxmd.com/read/29761632/coping-strategies-in-individuals-at-ultra-high-risk-of-psychosis-a-systematic-review
#14
REVIEW
Louise Mian, Guido Maria Lattanzi, Stefania Tognin
AIM: The impact of dysfunctional coping strategies during the prodromal phase of psychosis has recently been explored by several studies. What has yet to be clarified is whether maladaptive coping is evident in the prodromal phase and the impact that this might have on symptomatic and functional outcomes. The aim of this study was to review the findings on coping in individuals at ultra-high risk of psychosis (UHR) in relation to symptoms and level of functioning. METHODS: Original articles were identified by searching 7 databases using the terms "prodrom*," "ultra high risk," "clinical high risk," "at-risk mental state," "coping style*," "coping strategies," "cope," "coping" and "psychosis"...
November 2, 2017: Early Intervention in Psychiatry
https://www.readbyqxmd.com/read/29761112/takotsubo-cardiomyopathy-mimicking-stent-thrombosis-after-percutaneous-coronary-intervention
#15
Furqan Khattak, Muhammad Khalid, Ghulam Murtaza, Timir K Paul
Takotsubo cardiomyopathy, also known as "broken heart syndrome," is a transient left ventricular dysfunction associated with stress (usually emotional) induced myocardial injury and stunning. It often presents as myocardial infarction on surface electrocardiogram (EKG). Diagnosis is made by coronary angiography, which rules out coronary artery disease and shows pathognomonic apical ballooning. In this article, we present a case of a 72-year-old woman who initially presented with an ST segment elevation myocardial infarction on EKG...
January 2018: Journal of Investigative Medicine High Impact Case Reports
https://www.readbyqxmd.com/read/29755313/individualized-functional-parcellation-of-the-human-amygdala-using-a-semi-supervised-clustering-method-a-7t-resting-state-fmri-study
#16
Xianchang Zhang, Hewei Cheng, Zhentao Zuo, Ke Zhou, Fei Cong, Bo Wang, Yan Zhuo, Lin Chen, Rong Xue, Yong Fan
The amygdala plays an important role in emotional functions and its dysfunction is considered to be associated with multiple psychiatric disorders in humans. Cytoarchitectonic mapping has demonstrated that the human amygdala complex comprises several subregions. However, it's difficult to delineate boundaries of these subregions in vivo even if using state of the art high resolution structural MRI. Previous attempts to parcellate this small structure using unsupervised clustering methods based on resting state fMRI data suffered from the low spatial resolution of typical fMRI data, and it remains challenging for the unsupervised methods to define subregions of the amygdala in vivo ...
2018: Frontiers in Neuroscience
https://www.readbyqxmd.com/read/29754412/affective-neuroscience-of-self-generated-thought
#17
REVIEW
Kieran C R Fox, Jessica R Andrews-Hanna, Caitlin Mills, Matthew L Dixon, Jelena Markovic, Evan Thompson, Kalina Christoff
Despite increasing scientific interest in self-generated thought-mental content largely independent of the immediate environment-there has yet to be any comprehensive synthesis of the subjective experience and neural correlates of affect in these forms of thinking. Here, we aim to develop an integrated affective neuroscience encompassing many forms of self-generated thought-normal and pathological, moderate and excessive, in waking and in sleep. In synthesizing existing literature on this topic, we reveal consistent findings pertaining to the prevalence, valence, and variability of emotion in self-generated thought, and highlight how these factors might interact with self-generated thought to influence general well-being...
May 12, 2018: Annals of the New York Academy of Sciences
https://www.readbyqxmd.com/read/29753752/the-cingulum-bundle-anatomy-function-and-dysfunction
#18
REVIEW
Emma J Bubb, Claudia Metzler-Baddeley, John P Aggleton
The cingulum bundle is a prominent white matter tract that interconnects frontal, parietal, and medial temporal sites, while also linking subcortical nuclei to the cingulate gyrus. Despite its apparent continuity, the cingulum's composition continually changes as fibres join and leave the bundle. To help understand its complex structure, this review begins with detailed, comparative descriptions of the multiple connections comprising the cingulum bundle. Next, the impact of cingulum bundle damage in rats, monkeys, and humans is analysed...
May 10, 2018: Neuroscience and Biobehavioral Reviews
https://www.readbyqxmd.com/read/29750658/when-your-face-describes-your-memories-facial-expressions-during-retrieval-of-autobiographical-memories
#19
Mohamad El Haj, Mohamed Daoudi, Karim Gallouj, Ahmed A Moustafa, Jean-Louis Nandrino
Thanks to the current advances in the software analysis of facial expressions, there is a burgeoning interest in understanding emotional facial expressions observed during the retrieval of autobiographical memories. This review describes the research on facial expressions during autobiographical retrieval showing distinct emotional facial expressions according to the characteristics of retrieved memoires. More specifically, this research demonstrates that the retrieval of emotional memories can trigger corresponding emotional facial expressions (e...
May 11, 2018: Reviews in the Neurosciences
https://www.readbyqxmd.com/read/29745625/assessment-of-neurogenic-bowel-dysfunction-impact-after-spinal-cord-injury-using-the-international-classification-of-functioning-disability-and-health
#20
Jennifer M Pires, Ana M Ferreira, Filipa Rocha, Luis G Andrade, Inês Campos, Paulo Margalho, Jorge Laíns
BACKGROUND: Bowel function is frequently compromised after spinal cord injury (SCI). Regardless of this crucial importance in patients' lives, there is still scarce literature on the Neurogenic Bowel Dysfunction (NBD) deleterious impact on SCI patient's lives and only few studies correlating NBD severity with quality of life (QoL). To our knowledge there are no studies assessing the impact of NBD on the context of ICF domains. AIM: To assess NBD after SCI using ICF domains and to assess its impact in QoL...
May 9, 2018: European Journal of Physical and Rehabilitation Medicine
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