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  1. Article ; Online: Transdiagnostic neuroimaging in psychiatry: A review.

    Mitelman, Serge A

    Psychiatry research

    2019  Volume 277, Page(s) 23–38

    Abstract: Transdiagnostic approach has a long history in neuroimaging, predating its recent ascendance as a paradigm for new psychiatric nosology. Various psychiatric disorders have been compared for commonalities and differences in neuroanatomical features and ... ...

    Abstract Transdiagnostic approach has a long history in neuroimaging, predating its recent ascendance as a paradigm for new psychiatric nosology. Various psychiatric disorders have been compared for commonalities and differences in neuroanatomical features and activation patterns, with different aims and rationales. This review covers both structural and functional neuroimaging publications with direct comparison of different psychiatric disorders, including schizophrenia, bipolar disorder, major depressive disorder, autism spectrum disorder, obsessive-compulsive disorder, attention-deficit/hyperactivity disorder, conduct disorder, anorexia nervosa, and bulimia nervosa. Major findings are systematically presented along with specific rationales for each comparison.
    MeSH term(s) Adult ; Female ; Humans ; Male ; Mental Disorders/diagnostic imaging ; Neuroimaging/methods ; Psychiatry/methods
    Language English
    Publishing date 2019-01-08
    Publishing country Ireland
    Document type Journal Article ; Review
    ZDB-ID 445361-x
    ISSN 1872-7123 ; 1872-7506 ; 0925-4927 ; 0165-1781
    ISSN (online) 1872-7123 ; 1872-7506
    ISSN 0925-4927 ; 0165-1781
    DOI 10.1016/j.psychres.2019.01.026
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  2. Article ; Online: The impact of scaffolded and non-scaffolded suicidal virtual human interaction training on clinician emotional self-awareness, empathic communication, and clinical efficacy.

    Yao, Heng / Gomes de Siqueira, Alexandre / Rogers, Megan L / Bloch-Elkouby, Sarah / Lawrence, Olivia / Sarli, Giuseppe / Foster, Adriana / Mitelman, Serge A / Galynker, Igor / Lok, Benjamin

    BMC medical education

    2024  Volume 24, Issue 1, Page(s) 413

    Abstract: Background: Clinicians working with patients at risk of suicide often experience high stress, which can result in negative emotional responses (NERs). Such negative emotional responses may lead to less empathic communication (EC) and unintentional ... ...

    Abstract Background: Clinicians working with patients at risk of suicide often experience high stress, which can result in negative emotional responses (NERs). Such negative emotional responses may lead to less empathic communication (EC) and unintentional rejection of the patient, potentially damaging the therapeutic alliance and adversely impacting suicidal outcomes. Therefore, clinicians need training to effectively manage negative emotions toward suicidal patients to improve suicidal outcomes.
    Methods: This study investigated the impact of virtual human interaction (VHI) training on clinicians' self-awareness of their negative emotional responses, assessed by the Therapist Response Questionnaire Suicide Form, clinicians' verbal empathic communication assessed by the Empathic Communication and Coding System, and clinical efficacy (CE). Clinical efficacy was assessed by the likelihood of subsequent appointments, perceived helpfulness, and overall interaction satisfaction as rated by individuals with lived experience of suicide attempts. Two conditions of virtual human interactions were used: one with instructions on verbal empathic communication and reminders to report negative emotional responses during the interaction (scaffolded); and the other with no such instructions or reminders (non-scaffolded). Both conditions provided pre-interaction instructions and post-interaction feedback aimed at improving clinicians' empathic communication and management of negative emotions. Sixty-two clinicians participated in three virtual human interaction sessions under one of the two conditions. Linear mixed models were utilized to evaluate the impact on clinicians' negative emotional responses, verbal empathic communication, and clinical efficacy; and to determine changes in these outcomes over time, as moderated by the training conditions.
    Results: Clinician participants' negative emotional responses decreased after two training sessions with virtual human interactions in both conditions. Participants in the scaffolded condition exhibited enhanced empathic communication after one training session, while two sessions were required for participants in the non-scaffolded condition. Surprisingly, after two training sessions, clinical efficacy was improved in the non-scaffolded group, while no similar improvements were observed in the scaffolded group.
    Conclusion: Lower clinical efficacy after virtual human interaction training in clinicians with higher verbal empathic communication suggests that nonverbal expressions of empathy are critical when interacting with suicidal patients. Future work should explore virtual human interaction training in both nonverbal and verbal empathic communication.
    MeSH term(s) Humans ; Empathy ; Suicidal Ideation ; Emotions ; Communication ; Treatment Outcome
    Language English
    Publishing date 2024-04-15
    Publishing country England
    Document type Journal Article
    ZDB-ID 2044473-4
    ISSN 1472-6920 ; 1472-6920
    ISSN (online) 1472-6920
    ISSN 1472-6920
    DOI 10.1186/s12909-024-05371-9
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  3. Article ; Online: Four-modality imaging of unmedicated subjects with schizophrenia:

    Buchsbaum, Monte S / Mitelman, Serge A / Christian, Bradley T / Merrill, Brian M / Buchsbaum, Bradley R / Mitelman, Danielle / Mukherjee, Jogeshwar / Lehrer, Douglas S

    Psychiatry research. Neuroimaging

    2021  Volume 320, Page(s) 111428

    Abstract: Diminished prefrontal function, dopaminergic abnormalities in the striatum and thalamus, reductions in white matter integrity and frontotemporal gray matter deficits are the most replicated findings in schizophrenia. We used four imaging modalities ( ...

    Abstract Diminished prefrontal function, dopaminergic abnormalities in the striatum and thalamus, reductions in white matter integrity and frontotemporal gray matter deficits are the most replicated findings in schizophrenia. We used four imaging modalities (
    MeSH term(s) Benzamides ; Diffusion Tensor Imaging ; Fluorodeoxyglucose F18 ; Humans ; Magnetic Resonance Imaging ; Positron-Emission Tomography ; Schizophrenia/diagnosis
    Chemical Substances Benzamides ; Fluorodeoxyglucose F18 (0Z5B2CJX4D) ; fallypride (G9FWZ369GX)
    Language English
    Publishing date 2021-12-18
    Publishing country Netherlands
    Document type Journal Article ; Research Support, Non-U.S. Gov't ; Research Support, U.S. Gov't, Non-P.H.S.
    ZDB-ID 445361-x
    ISSN 1872-7506 ; 1872-7123 ; 0925-4927 ; 0165-1781
    ISSN (online) 1872-7506 ; 1872-7123
    ISSN 0925-4927 ; 0165-1781
    DOI 10.1016/j.pscychresns.2021.111428
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  4. Article ; Online: Fluorodeoxyglucose positron emission tomography scans in patients with alcohol use disorder.

    Bralet, Marie-Cécile / Mitelman, Serge A / Goodman, Chelain R / Lincoln, Samantha / Hazlett, Erin A / Buchsbaum, Monte S

    Alcoholism, clinical and experimental research

    2022  Volume 46, Issue 6, Page(s) 994–1010

    Abstract: Background: Diminished uptake of fluorodeoxyglucose (FDG) has been observed in patients with alcohol use disorder (AUD) but little statistical contrast of the regional brain deficits has been undertaken. This study examined prefrontal cortex inter- ... ...

    Abstract Background: Diminished uptake of fluorodeoxyglucose (FDG) has been observed in patients with alcohol use disorder (AUD) but little statistical contrast of the regional brain deficits has been undertaken. This study examined prefrontal cortex inter-regional Brodmann area differences to delineate patterns associated with behavioral, neurotransmitter, and general toxicity hypotheses of cerebral involvement in AUD.
    Methods: We obtained data from FDG positron emission tomography (PET) and anatomical magnetic resonance imaging (MRI) for 87 patients with AUD and 41 age- and sex-matched healthy volunteers. Patients were alcohol dependent and had negative breathalyzer tests at the time of imaging. They were assessed with the Beck Depression Inventory, Alcohol Urge Questionnaire, Obsessive Compulsive Drinking Scale, Spielberger State/Trait Anxiety Scale, Buss-Durkee Hostility Inventory, and the Drinker Inventory of Consequences (DrInC). PET images were co-registered to MRI and both voxel × voxel statistical mapping and stereotaxic regions of interest were obtained.
    Results: Compared with healthy volunteers, patients with AUD had lower relative metabolic rates in the frontal, temporal, and parietal lobes, localizable most prominently to the dorsolateral and nearly all orbital prefrontal cortex, superior temporal gyrus, and inferior parietal lobule. In contrast, metabolic rates in the medial orbitofrontal and anterior cingulate cortex, and the subcortical structures (thalamus, cerebellum, ventral striatum, and the dorsal raphe nucleus) in patients were significantly greater. The severity of alcohol-related consequences as assessed by the DrInC scale was most highly associated with lower metabolism in the caudate, dorsolateral prefrontal, frontopolar, and anteroposterior cingulate cortex.
    Conclusions: Despite widespread metabolic abnormalities, decreases in AUD were most marked in frontal executive areas, consistent with diminished impulse control, and increases were most prominent in the striatum and cingulate areas, consistent with a suppressed reward system.
    MeSH term(s) Alcoholism/metabolism ; Brain/metabolism ; Brain Mapping ; Fluorodeoxyglucose F18/metabolism ; Humans ; Magnetic Resonance Imaging ; Positron-Emission Tomography
    Chemical Substances Fluorodeoxyglucose F18 (0Z5B2CJX4D)
    Language English
    Publishing date 2022-05-10
    Publishing country England
    Document type Journal Article ; Research Support, N.I.H., Extramural ; Research Support, Non-U.S. Gov't
    ZDB-ID 428999-7
    ISSN 1530-0277 ; 0145-6008
    ISSN (online) 1530-0277
    ISSN 0145-6008
    DOI 10.1111/acer.14845
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  5. Article ; Online: Reading abilities and dopamine D

    Mitelman, Serge A / Buchsbaum, Monte S / Vyas, Nora S / Christian, Bradley T / Merrill, Brian M / Buchsbaum, Bradley R / Mitelman, Alexis M / Mukherjee, Jogeshwar / Lehrer, Douglas S

    Brain and language

    2021  Volume 223, Page(s) 105046

    Abstract: Reading impairments are prominent trait-like features of cognitive deficits in schizophrenia, predictive of overall cognitive functioning and presumably linked to dopaminergic abnormalities. To evaluate this, we ... ...

    Abstract Reading impairments are prominent trait-like features of cognitive deficits in schizophrenia, predictive of overall cognitive functioning and presumably linked to dopaminergic abnormalities. To evaluate this, we used
    MeSH term(s) Cognition ; Dopamine ; Humans ; Positron-Emission Tomography ; Reading ; Receptors, Dopamine D2/metabolism ; Receptors, Dopamine D3/metabolism ; Schizophrenia/diagnostic imaging ; Schizophrenia/metabolism
    Chemical Substances Receptors, Dopamine D2 ; Receptors, Dopamine D3 ; Dopamine (VTD58H1Z2X)
    Language English
    Publishing date 2021-11-08
    Publishing country Netherlands
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 7448-2
    ISSN 1090-2155 ; 0093-934X
    ISSN (online) 1090-2155
    ISSN 0093-934X
    DOI 10.1016/j.bandl.2021.105046
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  6. Article ; Online: Relationship between white matter glucose metabolism and fractional anisotropy in healthy and schizophrenia subjects.

    Mitelman, Serge A / Buchsbaum, Monte S / Christian, Bradley T / Merrill, Brian M / Adineh, Mehdi / DeCastro, Alex / Buchsbaum, Bradley R / Lehrer, Douglas S

    Psychiatry research. Neuroimaging

    2020  Volume 299, Page(s) 111060

    Abstract: Decreased fractional anisotropy and increased glucose utilization in the white matter have been reported in schizophrenia. These findings may be indicative of an inverse relationship between these measures of white matter integrity and metabolism. We ... ...

    Abstract Decreased fractional anisotropy and increased glucose utilization in the white matter have been reported in schizophrenia. These findings may be indicative of an inverse relationship between these measures of white matter integrity and metabolism. We used
    MeSH term(s) Anisotropy ; Corpus Callosum/physiopathology ; Diffusion Tensor Imaging ; Female ; Glucose/metabolism ; Humans ; Male ; Positron-Emission Tomography ; Schizophrenia/physiopathology ; White Matter/physiopathology ; Young Adult
    Chemical Substances Glucose (IY9XDZ35W2)
    Language English
    Publishing date 2020-02-26
    Publishing country Netherlands
    Document type Journal Article ; Research Support, Non-U.S. Gov't ; Research Support, U.S. Gov't, Non-P.H.S.
    ZDB-ID 445361-x
    ISSN 1872-7506 ; 1872-7123 ; 0925-4927 ; 0165-1781
    ISSN (online) 1872-7506 ; 1872-7123
    ISSN 0925-4927 ; 0165-1781
    DOI 10.1016/j.pscychresns.2020.111060
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  7. Article ; Online: Positive association between cerebral grey matter metabolism and dopamine D

    Mitelman, Serge A / Buchsbaum, Monte S / Christian, Bradley T / Merrill, Brian M / Buchsbaum, Bradley R / Mukherjee, Jogeshwar / Lehrer, Douglas S

    The world journal of biological psychiatry : the official journal of the World Federation of Societies of Biological Psychiatry

    2019  Volume 21, Issue 5, Page(s) 368–382

    Abstract: Objectives: ...

    Abstract Objectives:
    MeSH term(s) Benzamides ; Dopamine ; Fluorine Radioisotopes ; Fluorodeoxyglucose F18 ; Gray Matter/diagnostic imaging ; Gray Matter/metabolism ; Humans ; Positron-Emission Tomography ; Receptors, Dopamine D2/metabolism ; Receptors, Dopamine D3/metabolism ; Schizophrenia/diagnostic imaging
    Chemical Substances Benzamides ; Fluorine Radioisotopes ; Receptors, Dopamine D2 ; Receptors, Dopamine D3 ; Fluorodeoxyglucose F18 (0Z5B2CJX4D) ; fallypride (G9FWZ369GX) ; Dopamine (VTD58H1Z2X)
    Language English
    Publishing date 2019-10-07
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't ; Research Support, U.S. Gov't, Non-P.H.S.
    ZDB-ID 2051402-5
    ISSN 1814-1412 ; 1562-2975
    ISSN (online) 1814-1412
    ISSN 1562-2975
    DOI 10.1080/15622975.2019.1671609
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  8. Article ; Online: Dopamine receptor density and white mater integrity:

    Mitelman, Serge A / Buchsbaum, Monte S / Christian, Bradley T / Merrill, Brian M / Buchsbaum, Bradley R / Mukherjee, Jogeshwar / Lehrer, Douglas S

    Brain imaging and behavior

    2018  Volume 14, Issue 3, Page(s) 736–752

    Abstract: Dopaminergic dysfunction and changes in white matter integrity are among the most replicated findings in schizophrenia. A modulating role of dopamine in myelin formation has been proposed in animal models and healthy human brain, but has not yet been ... ...

    Abstract Dopaminergic dysfunction and changes in white matter integrity are among the most replicated findings in schizophrenia. A modulating role of dopamine in myelin formation has been proposed in animal models and healthy human brain, but has not yet been systematically explored in schizophrenia. We used diffusion tensor imaging and
    MeSH term(s) Animals ; Anisotropy ; Benzamides ; Brain/diagnostic imaging ; Diffusion Tensor Imaging ; Dopamine ; Humans ; Magnetic Resonance Imaging ; Positron-Emission Tomography ; Schizophrenia/diagnostic imaging
    Chemical Substances Benzamides ; fallypride (G9FWZ369GX) ; Dopamine (VTD58H1Z2X)
    Language English
    Publishing date 2018-12-06
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2377165-3
    ISSN 1931-7565 ; 1931-7557
    ISSN (online) 1931-7565
    ISSN 1931-7557
    DOI 10.1007/s11682-018-0012-0
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  9. Article ; Online: Increased white matter metabolic rates in autism spectrum disorder and schizophrenia.

    Mitelman, Serge A / Buchsbaum, Monte S / Young, Derek S / Haznedar, M Mehmet / Hollander, Eric / Shihabuddin, Lina / Hazlett, Erin A / Bralet, Marie-Cecile

    Brain imaging and behavior

    2018  Volume 12, Issue 5, Page(s) 1290–1305

    Abstract: Both autism spectrum disorder (ASD) and schizophrenia are often characterized as disorders of white matter integrity. Multimodal investigations have reported elevated metabolic rates, cerebral perfusion and basal activity in various white matter regions ... ...

    Abstract Both autism spectrum disorder (ASD) and schizophrenia are often characterized as disorders of white matter integrity. Multimodal investigations have reported elevated metabolic rates, cerebral perfusion and basal activity in various white matter regions in schizophrenia, but none of these functions has previously been studied in ASD. We used
    MeSH term(s) Adult ; Autism Spectrum Disorder/diagnostic imaging ; Autism Spectrum Disorder/metabolism ; Brain/diagnostic imaging ; Brain/metabolism ; Female ; Fluorodeoxyglucose F18 ; Functional Laterality ; Gray Matter/diagnostic imaging ; Gray Matter/metabolism ; Humans ; Male ; Positron-Emission Tomography ; Radiopharmaceuticals ; Schizophrenia/diagnostic imaging ; Schizophrenia/metabolism ; White Matter/diagnostic imaging ; White Matter/metabolism
    Chemical Substances Radiopharmaceuticals ; Fluorodeoxyglucose F18 (0Z5B2CJX4D)
    Language English
    Publishing date 2018-01-30
    Publishing country United States
    Document type Comparative Study ; Journal Article
    ZDB-ID 2377165-3
    ISSN 1931-7565 ; 1931-7557
    ISSN (online) 1931-7565
    ISSN 1931-7557
    DOI 10.1007/s11682-017-9785-9
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  10. Article ; Online: FDG-PET scans in patients with Kraepelinian and non-Kraepelinian schizophrenia.

    Bralet, Marie-Cécile / Buchsbaum, Monte S / DeCastro, Alex / Shihabuddin, Lina / Mitelman, Serge A

    European archives of psychiatry and clinical neuroscience

    2016  Volume 266, Issue 6, Page(s) 481–494

    Abstract: We recruited 14 unmedicated patients with Kraepelinian schizophrenia (12 men and 2 women; mean age = 47 years old), 27 non-Kraepelinian patients (21 men and 6 women; mean age = 36.4 years old) and a group of 56 age- and sex-matched healthy volunteers. ... ...

    Abstract We recruited 14 unmedicated patients with Kraepelinian schizophrenia (12 men and 2 women; mean age = 47 years old), 27 non-Kraepelinian patients (21 men and 6 women; mean age = 36.4 years old) and a group of 56 age- and sex-matched healthy volunteers. FDG positron emission tomography and MRI scans were coregistered for both voxel-by-voxel statistical mapping and stereotaxic regions of interest analysis. While both Kraepelinian and non-Kraepelinian patients showed equally lower uptake than healthy volunteers in the frontal lobe, the temporal lobes (Brodmann areas 20 and 21) showed significantly greater decreases in Kraepelinian than in non-Kraepelinian patients. Kraepelinian patients had lower FDG uptake in parietal regions 39 and 40, especially in the right hemisphere, while non-Kraepelinian patients had similar reductions in the left. Only non-Kraepelinian patients had lower caudate FDG uptake than healthy volunteers. While both patient groups had lower uptake than healthy volunteers in the medial dorsal nucleus of the thalamus, Kraepelinian patients alone had higher uptake in the ventral nuclei of the thalamus. Kraepelinian patients also showed higher metabolic rates in white matter. Our results are consistent with other studies indicating that Kraepelinian schizophrenia is a subgroup of schizophrenia, characterized by temporal and right parietal deficits and normal rather than reduced caudate uptake. It suggests that Kraepelinian schizophrenia may be more primarily characterized by FDG uptake decreased in both the frontal and temporal lobes, while non-Kraepelinian schizophrenia may have deficits more limited to the frontal lobe. This is consistent with some neuropsychological and prognosis reports of disordered sensory information processing in Kraepelinian schizophrenia in addition to deficits in frontal lobe executive functions shared with the non-Kraepelinian subtype.
    MeSH term(s) Adult ; Aged ; Analysis of Variance ; Brain/diagnostic imaging ; Brain/pathology ; Case-Control Studies ; Catatonia/complications ; Catatonia/diagnostic imaging ; Dementia/complications ; Dementia/diagnostic imaging ; Female ; Fluorodeoxyglucose F18 ; Humans ; Image Processing, Computer-Assisted ; Magnetic Resonance Imaging ; Male ; Middle Aged ; Neuropsychological Tests ; Positron-Emission Tomography ; Schizophrenia/complications ; Schizophrenia/diagnostic imaging ; Serial Learning/physiology
    Chemical Substances Fluorodeoxyglucose F18 (0Z5B2CJX4D)
    Language English
    Publishing date 2016-09
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 1045583-8
    ISSN 1433-8491 ; 0175-758X ; 0940-1334
    ISSN (online) 1433-8491
    ISSN 0175-758X ; 0940-1334
    DOI 10.1007/s00406-015-0633-x
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