[MURDER STEMMING FROM INSANITY: DEMOGRAPHIC, CRIMINAL, PSYCHIATRIC AND FORENSIC CHARACTERISTICS OF THE PERPETRATORS].

Introduction: Violence among individuals with mental disorders and murder while in a psychotic state have been studied extensively worldwide.

Aims: To examine the socio-demographic, psychiatric, criminal, forensic and other characteristics of people who committed murder in Israel and were not prosecuted for reasons of insanity. This is the largest such study to date conducted in Israel.

Civilian Military Security Coordinators Coping with Frequent Traumatic Events: Spirituality, Community Resilience, and Emotional Distress.

Civilian military security coordinators are a unique kind of first responders. They live in communities that are close to the border and are responsible for the security of their community in routine and emergency situations until the arrival of the army or the police. Their role puts them at an elevated risk of experiencing emotional distress and developing PTSD.

Phase-Amplitude Markers of Synchrony and Noise: A Resting-State and TMS-EEG Study of Schizophrenia.

The electroencephalogram (EEG) of schizophrenia patients is known to exhibit a reduction of signal-to-noise ratio and of phase locking, as well as a facilitation of excitability, in response to a variety of external stimuli. Here, we demonstrate these effects in transcranial magnetic stimulation (TMS)-evoked potentials and in the resting-state EEG. To ensure veracity, we used 3 weekly sessions and analyzed both resting-state and TMS-EEG data.

Psychiatric Patients on Neuroleptics: Evaluation of Parkinsonism and Quantified Assessment of Gait.

Objectives: We aimed to characterize parkinsonian features and gait performance of psychiatric patients on neuroleptics (PPN) and to compare them to Parkinson's disease (PD) and healthy controls (HC).

Methods: Hospitalized PPN (n = 27) were recruited, examined, and rated for parkinsonian signs according to the motor part of the Movement Disorders Society Unified Parkinson's Disease Rating Scale and performed a 10-m "timed-up-and-go" (TUG) test with a smartphone-based motion capture system attached to their sternum. Gait parameters and mUPDRS scores were compared to those of consecutive age-matched PD patients (n = 18) and HC (n = 27).

Functional connectivity abnormalities during processing of predictive stimuli in patients with major depressive disorder.

The study investigated the underlying mechanisms associated with the ability of patients with major depressive disorder (MDD) to utilize predictive contextual information in order to facilitate detection of predictable versus random targets. To this end we evaluated EEG event-related functional connectivity during the processing of predictive stimuli in MDD and control subjects. A target detection task was used where targets were either preceded by randomized sequences of standards, or by sequences that included a predictive sequence.

Predicting Predischarge Anhedonia Among Inpatients With Schizophrenia and Schizoaffective Disorders: A Large-scale Analysis.

This study sought to evaluate predischarge anhedonia level and its predictors in 125 inpatients with schizophrenia and schizoaffective disorders. Consecutively admitted inpatients were assessed before discharge from the hospital using the Specific Loss of Interest and Pleasure Scale (SLIPS) and a battery of measures for clinical and psychosocial variables. When symptoms, distress, and social anhedonia scores were controlled, the SLIPS score inversely correlated with self-constructs, social support, quality of life, recovery, and unmet needs.

The characterization of social anhedonia and its correlates in schizophrenia and schizoaffective patients.

Although social hedonic capacity is often assessed in clinical settings, its operational definitions have not been evaluated for concurrent validity. One hundred and twenty-five patients with schizophrenia and schizoaffective disorder were classified according to their self-reported social hedonic functioning into three groups on the basis of their total scores on the Anticipatory and Consummatory Interpersonal Pleasure Scale (ACIPS). Participants were assessed before discharge using questionnaires and psychiatric rating scales.

Patients' satisfaction with hospital health care: Identifying indicators for people with severe mental disorder.

Background: Patients' perception of psychiatric healthcare is a critical indicator in measuring service quality. The aim of the study was to determine patient's level of satisfaction with the quality of health care delivered at the inpatient departments, and to identify the service quality factors that were important to patients.

Method: The Satisfaction with Psychiatry Care Questionnaire-22 was administered to 125 consecutive inpatients with schizophrenia or schizoaffective disorder in a stable condition.

MEG resting-state oscillations and their relationship to clinical symptoms in schizophrenia.

Neuroimaging studies suggest that schizophrenia is characterized by disturbances in oscillatory activity, although at present it remains unclear whether these neural abnormalities are driven by dimensions of symptomatology. Examining different subgroups of patients based on their symptomatology is thus very informative in understanding the role of neural oscillation patterns in schizophrenia. In the present study we examined whether neural oscillations in the delta, theta, alpha, beta and gamma bands correlate with positive and negative symptoms in individuals with schizophrenia (SZ) during rest.

A quantitative physical model of the TMS-induced discharge artifacts in EEG.

The combination of Transcranial Magnetic Stimulation (TMS) with Electroencephalography (EEG) exposes the brain's global response to localized and abrupt stimulations. However, large electric artifacts are induced in the EEG by the TMS, obscuring crucial stages of the brain's response. Artifact removal is commonly performed by data processing techniques.

Assessment of health needs, satisfaction with care, and quality of life in compulsorily admitted patients with severe mental disorders.

This cross-sectional study compared the levels of needs, care satisfaction, quality of life, and social support of compulsory admitted patients with severe mental disorders to a comparable group of voluntary admitted patients. One hundred and twenty-five patients with schizophrenia and schizoaffective disorder were admitted to a hospital by district psychiatrist order (DPO), court observation order (COO), or voluntary (VA). Participants were assessed before discharge using questionnaires, and psychiatric rating scales.

Ever since I can remember myself: Implications of attachment and perceived maternal feeding practices on adult women's body dissatisfaction.

Background: Research indicates that women with an eating disorder are more insecurely attached than those without. Over-restrictive maternal feeding practices in childhood are associated with elevated BMI and more disordered eating in adult women.

Goals: The goal of the current study was to examine the extent to which the two insecure attachment styles contribute to women's body dissatisfaction indices and to examine their role in moderating the influence of restrictive maternal child feeding practices.

Mental Health Nurse's Exposure to Workplace Violence Leads to Job Stress, Which Leads to Reduced Professional Quality of Life.

Professional quality of life (ProQOL) reflects how individuals feel about their work as helpers. Psychiatric ward nurses cope with significant psychological and physical challenges, including exposure to verbal and physical violence. This study was based on two aspects of ProQOL, the positive compassion satisfaction, and the negative compassion fatigue, with the aim of investigating the relation of ProQOL to job stress and violence exposure at a large mental health center.

Altered Brain Network Dynamics in Schizophrenia: A Cognitive Electroencephalography Study.

Background: Alterations in the dynamic coordination of widespread brain networks are proposed to underlie cognitive symptoms of schizophrenia. However, there is limited understanding of the temporal evolution of these networks and how they relate to cognitive impairment. The current study was designed to explore dynamic patterns of network connectivity underlying cognitive features of schizophrenia.

Hierarchy measurement for modeling network dynamics under directed attacks.

A fundamental issue in the dynamics of complex systems is the resilience of the network in response to targeted attacks. This paper explores the local dynamics of the network attack process by investigating the order of removal of the nodes that have maximal degree, and shows that this dynamic network response can be predicted from the graph's initial connectivity. We demonstrate numerically that the maximal degree M(τ) of the network at time step τ decays exponentially with τ via a topology-dependent exponent.

Connectivity maps based analysis of EEG for the advanced diagnosis of schizophrenia attributes.

This article presents a novel connectivity analysis method that is suitable for multi-node networks such as EEG, MEG or EcOG electrode recordings. Its diagnostic power and ability to interpret brain states in schizophrenia is demonstrated on a set of 50 subjects that constituted of 25 healthy and 25 diagnosed with schizophrenia and treated with medication. The method can also be used for the automatic detection of schizophrenia; it exhibits higher sensitivity than state-of-the-art methods with no false positives.

No apparent association between bipolar disorder and cancer in a large epidemiological study of outpatients in a managed care population.

An association between bipolar disorder (BD) and cancer risk has been reported. The purpose of this study was to investigate this association through linkage analysis of a national HMO database and a national cancer registry. All members of the Leumit Health Services (LHS) HMO of Israel from 2000 to 2012 were included.

Development of Technology for Assisting Violent Psychiatric Patients.

Forceful restraint of psychiatric patients is lawful only in cases of violent uncontrolled behavior. The methods used to limit physical freedom are mainly mechanical means of confinement. The study presents a novel "Personal Protective System" designed to limit patients' violent actions but allow them free non- violent normal functioning.

Impairment in predictive processes during auditory mismatch negativity in ScZ: Evidence from event-related fields.

Patients with schizophrenia (ScZ) show pronounced dysfunctions in auditory perception but the underlying mechanisms as well as the localization of the deficit remain unclear. To examine these questions, the current study examined whether alterations in the neuromagnetic mismatch negativity (MMNm) in ScZ-patients could involve an impairment in sensory predictions in local sensory and higher auditory areas. Using a whole-head MEG-approach, we investigated the MMNm as well as P300m and N100m amplitudes during a hierarchical auditory novelty paradigm in 16 medicated ScZ-patients and 16 controls.

Enhancing the Safety Climate and Reducing Violence Against Staff in Closed Hospital Wards.

This study examined the effectiveness of an intervention program to enhance unit safety climate and minimize employee risk of injury from patient violence. The intervention program, including a 3-day workshop, was offered to personnel on maximum security units of an Israeli psychiatric hospital. Safety climate was examined before and after the implementation of the intervention, and incidents of patient violence were investigated.

Routine Drug Screening for Patients in the Emergency Department of a State Psychiatric Hospital: A Naturalistic Cohort Study.

Objective: This study investigates the proportion of drug users among patients with mental disorders who attended the emergency department of one major psychiatric hospital in Northern Israel, the most frequent psychiatric diagnoses associated with drug use, and the impact of confirmed drug use on hospital admission. We hypothesized that the proportion of individuals with positive urine drug test results presenting at the psychiatric emergency department during the study period would be 20% to 30%.

Methods: An unselected cohort of 2,019 adult patients who visited the emergency department of Sha'ar Menashe Mental Health Center, a university-affiliated government facility, was evaluated and underwent routine urine drug testing between April 2012 and February 2014.

Management of bipolar disorder in the intercontinental region: an international, multicenter, non-interventional, cross-sectional study in real-life conditions.

Most of the existing data on real-life management of bipolar disorder are from studies conducted in western countries (mostly United States and Europe). This multinational, observational cohort study aimed to describe the management and clinical outcomes of bipolar patients in real-life conditions across various intercontinental countries (Bangladesh, Egypt, Iran, Israel, Tunisia, and Ukraine). Data on socio-demographic and disease characteristics, current symptomatology, and pharmacological treatment were collected.

Targeting Retinoid Receptors to Treat Schizophrenia: Rationale and Progress to Date.

This review provides the rationale and reports on the progress to date regarding the targeting of retinoid receptors for the treatment of schizophrenia and schizoaffective disorder and the role of retinoic acid in functions of the normal brain, and in psychotic states. After a brief introduction, we describe the normal function of retinoic acid in the brain. We then examine the evidence regarding retinoid dysregulation in schizophrenia.