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    • Mark Weiser
    • Mark Weiser: Influence Statistics

      Mark Weiser

      Mark Weiser

      University of Tel Aviv School of Medicine, Ramat Aviv, Israel | Sheba Medical Center, Tel Hashomer, Israel | Department of Psychiatry, Chaim Sheba Medical Center, ...

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      Mark Weiser:Expert Impact

      Concepts for whichMark Weiserhas direct influence:Male adolescents,Bipolar disorder,Psychotic disorders,Negative symptoms,Schizophrenia patients,Psychiatric disorders,Patients schizophrenia,Paternal age.

      Mark Weiser:KOL impact

      Concepts related to the work of other authors for whichfor which Mark Weiser has influence:Bipolar disorder,Psychotic experiences,Negative symptoms,Paternal age,Mental health,Patients schizophrenia,Cognitive deficits.

      KOL Resume for Mark Weiser

      Year
      2022

      University of Tel Aviv School of Medicine, Ramat Aviv, Israel

      2021

      Department of Psychiatry, Chaim Sheba Medical Center, Tel-Hashomer, Ramat Gan, Israel.

      Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel

      Stanley Medical Research Institute, Kensington, MD, USA

      2020

      Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.

      Department of Psychiatry, Sheba Medical Center, Tel Aviv, Israel

      Stanley Medical Research Institute, Kensington, MD

      2019

      Department of Psychiatry, Sheba Medical Center, Tel Hashomer, Ramat Gan, Israel

      Stanley Medical Research Institute, Kensington, Maryland

      2018

      Sheba Medical Center, Ramat Gan, Israel.

      2017

      Department of Psychiatry, Chaim Sheba Medical Center, Tel-Hashomer, 52621, Israel.

      Chaim Sheba Medical Center Division of Psychiatry Tel HaShomer Israel

      2016

      Department of Psychiatry, Sheba Medical Center, Tel-Hashomer, Israel

      2015

      IDF Medical Corps, Israel

      2014

      Sackler School of Medicine Tel Aviv University Ramat Aviv Israel

      2013

      *Department of Community Mental Health, Faculty of Social Welfare and Health Sciences, University of Haifa, Haifa, Israel; †Department of Psychology, Bar Ilan University, Ramat Gan, Israel; ‡The Center for Psychiatric Rehabilitation, Sargent College of Health and Rehabilitation Sciences, Boston University, MA; and §Department of Psychiatry, Sheba Medical Center, Tel Hashomer, Israel.

      Sheba Medical Center Department of Psychiatry Ramat Gan Israel

      2012

      Department of Psychiatry, Sheba Medical Centre, Tel-Hashomer, Israel.

      Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Jerusalem.

      Sheba Medical Centre, Ramat-Gan, Israel

      2011

      Department of Mental Health, Israeli Defense Force Medical Corp, Ramat Gan, Israel

      2010

      From the *Biological Psychiatry Laboratory, McLean Hospital, and the †Department of Psychiatry, Harvard Medical School, Belmont, MA; ‡Chaim Sheba Medical Center, Tel Hashomer, Israel; and §New York State Psychiatric Institute, Columbia University College of Physicians and Surgeons, New York, NY.

      Department of Psychiatry, Sheba Medical Center in Tel Hashomer, Israel

      Sackler School of Medicine at Tel Aviv University

      2009

      From the *Department of Psychiatry, College of Physicians and Surgeons of Columbia University; †New York State Psychiatric Institute, New York, NY; Departments of ‡Psychiatry and §Urology, Chaim Sheba Medical Center, Tel Hashomer; and ∥Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.

      Sackler School of Medicine, Tel Aviv University, Ramat Aviv, Israel,

      Tel Aviv University, Israel

      Sample of concepts for which Mark Weiser is among the top experts in the world.
      Concept World rank
      adolescents psychiatric registry #1
      brothers smoke #1
      treatment agerelated depression #1
      disorder raloxifene #1
      idf preinduction process #1
      proneness mediates relation #1
      shame proneness insight #1
      hopelessness factor #1
      item early waking #1
      social engagement indirect #1
      18 began #1
      controls male adolescents #1
      draft board #1
      64±124years #1
      allopurinol mood #1
      data israeli #1
      253 matched references #1
      turn social engagement #1
      examination 178 ± #1
      allopurinol add #1
      depressionhopelessness #1
      recorddriven study #1
      study hypothesized mediation #1
      postinjury cognitive assessments #1
      hospital schizophrenia #1
      efficacy allopurinol #1
      smokers adjusted analyses #1
      hospitalization schizophrenia #1
      nonsmoking brothers adjusted #1
      brothers lower #1
      brothers adjusted #1
      mixedmethod technique #1
      dopamine receptors allopurinol #1
      schizophrenia reporting #1
      158 consecutive outpatients #1
      difficulties everyday functioning #1
      schizophrenia practical perspective #1
      adolescents began #1
      insight shame #1
      smokers brothers #1
      selfstigma shame proneness #1
      adhd combat service #1
      62 boys age #1
      israeli draft #1
      brothers smoking #1
      screened israeli #1
      soldiers hsv #1
      schizophrenia equally #1
      social skills engagement #1
      schizoaffective disorder minocycline #1

      Prominent publications by Mark Weiser

      KOL-Index: 17469

      BACKGROUND: Symptoms of attention deficit hyperactivity disorder (ADHD), diagnosed mainly in children, often persist into adulthood. Adults in this group have a high rate of other psychiatric problems and functional difficulties in a number of key areas such as academic achievement, interpersonal relationships, and employment. Although the usefulness of immediate-release methylphenidate in children has been extensively studied, studies in adults, which are few, demonstrate varying ...

      Known for Adults Adhd | Hyperactivity Disorder | Attention Deficit | Release Methylphenidate | Smd 95
      KOL-Index: 15860

      OBJECTIVE: The Scale for the Assessment of Negative Symptoms (SANS) is the most widely used instrument for measuring negative symptoms in schizophrenia. The validity of its factor structure has not been established. Congruence of the SANS and its subscales to the negative subscale of the Positive and Negative Symptom Scale (PANSS-N) and the Calgary Depression Scale for Schizophrenia (CDSS) were never explored. The current study revised SANS's structure and examined its correlations with ...

      Known for Negative Symptoms | Schizophrenia Cdss | Sans Panss | Factor Structure | Depression Scale
      KOL-Index: 14513

      BACKGROUND: No established treatment algorithm exists for patients with schizophrenia. Whether switching antipsychotics or early use of clozapine improves outcome in (first-episode) schizophrenia is unknown.

      METHODS: This three-phase study was done in 27 centres, consisting of general hospitals and psychiatric specialty clinics, in 14 European countries and Israel. Patients aged 18-40 years who met criteria of the DSM-IV for schizophrenia, schizophreniform disorder, or schizoaffective ...

      Known for Schizophreniform Disorder | Patients Remission | Amisulpride Treatment | Episode Schizophrenia | 4 Weeks
      KOL-Index: 12908

      OBJECTIVE: The premorbid intellectual, language, and behavioral functioning of patients hospitalized for schizophrenia, schizoaffective disorder, or nonpsychotic bipolar disorder was compared with that of healthy comparison subjects.

      METHOD: The Israeli Draft Board Registry, which contains measures of intellectual, language, and behavioral functioning for the unselected population of 16- to 17-year-olds, was merged with the National Psychiatric Hospitalization Case Registry, which ...

      Known for Nonpsychotic Bipolar Disorder | Premorbid Intellectual | Behavioral Functioning | Patients Schizophrenia | Comparison Subjects
      KOL-Index: 12430

      CONTEXT: Maternal and paternal ages are associated with neurodevelopmental disorders.

      OBJECTIVE: To examine the relationship between advancing paternal age at birth of offspring and their risk of autism spectrum disorder (ASD).

      DESIGN: Historical population-based cohort study.

      SETTING: Identification of ASD cases from the Israeli draft board medical registry.

      PARTICIPANTS: We conducted a study of Jewish persons born in Israel during 6 consecutive years. Virtually all men and about three ...

      Known for Paternal Age | Risk Asd | Birth Offspring | International Classification | Smaller Subset
      KOL-Index: 12079

      Although most studies find low socioeconomic status (SES) to be associated with prevalence of schizophrenia, incidence studies do not generally support this, and some even report an inverse association. The objective of the current historical prospective study was to examine the relationship between SES, cognitive functioning, and risk of hospitalization for schizophrenia in a population-based sample of Israeli adolescents. Subjects were 811 487 adolescents, assessed by the Israeli ...

      Known for Cognitive Functioning | Risk Schizophrenia | Ses Individuals | Socioeconomic Factors | Hazard Ratio
      KOL-Index: 12013

      BACKGROUND: Evidence indicates an association between older parents at birth and increased risk for schizophrenia and autism. Patients with schizophrenia and autism and their first-degree relatives have impaired social functioning; hence, impaired social functioning is probably an intermediate phenotype of the illness. This study tested the hypothesis that advanced father's age at birth would be associated with poorer social functioning in the general population. To test this hypothesis, ...

      Known for Parental Age | Social Functioning | Risk Schizophrenia | Offspring Fathers | Male Maternal
      KOL-Index: 11927

      BACKGROUND: Unbearable mental pain, depression, and hopelessness have been associated with suicidal behavior in general, while difficulties with social communication and loneliness have been associated with highly lethal suicide attempts in particular. The literature also links aggression and impulsivity with suicidal behavior but raises questions about their influence on the lethality and outcome of the suicide attempt.

      OBJECTIVES: To evaluate the relative effects of aggression and ...

      Known for Mental Pain | Suicide Attempters | Communication Difficulties | Suicidal Behavior | Depression Hopelessness
      KOL-Index: 11784

      BACKGROUND: This study examined the role of mental pain, communication difficulties, and suicide history in predicting the medical severity of follow-up suicide attempts.

      METHODS: The cohort included 153 consecutive psychiatric in-patients who participated in earlier studies 1-9 years previously. Fifty-three had a history of a medically serious suicide attempt (MSSA), 64 had a history of a medically non-serious suicide attempt (MNSSA), and 36 had no history of suicide. A MSSA was defined ...

      Known for Suicide Attempt | Medical Severity | Patients Mssa | Follow Studies | Communication Difficulties
      KOL-Index: 11694

      BACKGROUND: The association between cannabis use and mood disorders is well documented, yet evidence regarding causality is conflicting. This study explored the association between cannabis use, major depressive disorder (MDD) and bipolar disorder (BPD) in a 3-year prospective study.

      METHODS: Data was drawn from waves 1 and 2 of the National Epidemiologic Survey on Alcohol and Related Conditions (NESARC). MDD and BPD were controlled at baseline and defined as meeting full criteria in the ...

      Known for Mood Disorders | Association Cannabis | Baseline Mdd | Increased Incidence | Longitudinal Studies
      KOL-Index: 11313

      The cross-sectional association between cannabis use and anxiety disorders is well documented, yet less is known about the longitudinal association between the two. This study explored the association between cannabis use, cannabis use disorders (CUDs) and anxiety disorders in a 3-year prospective study. Data was drawn from waves 1 and 2 of the National Epidemiologic Survey on Alcohol and Related Conditions (NESARC). Anxiety disorders, including generalized anxiety disorder, social ...

      Known for Anxiety Disorders | Association Cannabis | Increased Incidence | Panic Disorder | Specific Phobias
      KOL-Index: 10472

      OBJECTIVE: Subtle behavioral and intellectual abnormalities are often present in apparently healthy adolescents who later develop schizophrenia. The authors investigated whether these abnormalities can predict vulnerability for schizophrenia before the first psychotic manifestation.

      METHOD: The study consisted of linking the Israeli Draft Board Registry with the National Psychiatric Hospitalization Case Registry. The draft board tests measure intelligence, social functioning, ...

      Known for Male Adolescents | Vulnerability Schizophrenia | Positive Predictive | Time Testing | Intellectual Functioning
      KOL-Index: 10413

      CONTEXT: The clinical and etiologic relation between autism spectrum disorders (ASDs) and schizophrenia is unclear. The degree to which these disorders share a basis in etiology has important implications for clinicians, researchers, and those affected by the disorders.

      OBJECTIVE: To determine whether a family history of schizophrenia and/or bipolar disorder is a risk factor for ASD.

      DESIGN, SETTING, AND PARTICIPANTS: We conducted a case-control evaluation of histories of schizophrenia ...

      Known for Bipolar Disorder | Asd Schizophrenia | Intellectual Disability | Pervasive Child | Stockholm County
      KOL-Index: 10244

      OBJECTIVE: The prevalence of cigarette smoking among schizophrenia patients is significantly higher than in the general population; this may reflect self-medication of symptoms and/or adverse effects of neuroleptics. The authors examined the prevalence of cigarette smoking in apparently healthy adolescents later hospitalized for schizophrenia.

      METHOD: Each year, a random sample of male Israeli military recruits, who have been screened and found not to be suffering from major ...

      Known for Cigarette Smoking | Prevalence Schizophrenia | Greater Risk | 95 Confidence Interval | Follow Studies
      KOL-Index: 10220

      Recapturing meaning in life has been described as an essential element in the process of recovery from severe mental illness (SMI), but limited quantitative research still restricts our understanding of this phenomenon. The purpose of the current study was to explore the meaning in life among people with SMI and variables that may influence it such as internalized stigma and insight into the mental illness. We expected a significant negative correlation between internalized stigma and ...

      Known for Meaning Life | Internalized Stigma | Severe Mental | Relationship Insight | Surveys Questionnaires

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      University of Tel Aviv School of Medicine, Ramat Aviv, Israel | Sheba Medical Center, Tel Hashomer, Israel | Department of Psychiatry, Chaim Sheba Medical Center, Tel-Hashomer, Ramat Gan, Israel. | Department of Psychiatry, Sheba Medical Center, Tel‐

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