Unpacking affect maintenance and its association with depressive symptoms: integrating positive and negative affects.

Depression is associated with increased maintenance of negative affect (NA) and reduced - blunted and short-lived - maintenance of positive affect (PA). Studies have focused on factors associated with the maintenance of NA, specifically, the emotion regulation strategy of brooding and the capacity to hold negative affective experiences in working memory (WM). Despite its theoretical importance, less attention has been given to factors associated with the maintenance of PA in depression.

The Causal Role of Lockdowns in COVID-19: Conclusions From Daily Epidemiological, Psychological, and Sociological Data.

Much has been written about the COVID-19 pandemic's epidemiological, psychological, and sociological consequences. Yet, the question about the role of the lockdown policy from psychological and sociological points of view has not been sufficiently addressed. Using epidemiological, psychological, and sociological daily data, we examined the causal role of lockdown and variation in morbidity referring to emotional and behavioral aspects.

Child and Adolescent Mental Health during the COVID-19 Pandemic: Challenges of Psychiatric Outpatient Clinics.

Background: Worldwide national surveys show a rising mental health burden among children and adolescents (C&A) during COVID-19. The objective of the current study is to verify the expected rise in visits to psychiatric outpatient clinics of C&A, especially of new patients.

Methods: a cross-sectional study focusing on visits as recorded in electronic medical records of eight heterogeneous C&A psychiatric outpatient clinics.

Do You See It My Way? The Clinical Evaluation of ADHD by the Different Pediatric Subspecialties.

Background: Six medical disciplines are responsible for assessment, diagnosis and treatment of people with attention deficiency hyperactivity disorder (ADHD) in Israel: family doctors, pediatricians, adult and child neurologists, adult and child psychiatrists.

Objectives: To investigate differences in ADHD diagnostic practices between three different pediatric subspecialties in the clinical setting in order to establish a common ground for a future unified approach.

Methods: An anonymous web-based questionnaire was administered to child psychiatrists, pediatric neurologists and general pediatricians who are actively involved in ADHD diagnosis (n=104).

Hyperintensities on T2-weighted images in the basal ganglia of patients with major depression: cerebral perfusion and clinical implications.

White matter hyperintensities on T2-weighted images (WMH T2-WI) are prevalent in depressed, particularly elderly, patients. In an earlier study we used structural magnetic resonance imaging (MRI) to study 37 depressed and 27 healthy control subjects to show that prevalence of WMH T2-WI is higher in depressed patients and that severity of depression and cognitive impairment is associated with presence of WMH T2-WI in basal ganglia. The occurrence of WMH T2-WI in depression may also be associated with cerebrovascular deficiency, although this association has not been adequately studied.