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  1. AU="Hill, Benjamin D"
  2. AU=Huang Chunfa
  3. AU="Skonieczny, Paul"
  4. AU="LIVINGSTON, M S"
  5. AU="Lidia Gonzalez-Quereda"
  6. AU="Korkmaz, Asli"
  7. AU="Patel, Mrinal"
  8. AU="Louis Chauvel"
  9. AU="Jampen, Laurent"
  10. AU="Tan, Jiacheng"
  11. AU="Weiss, Jonathan D"

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  1. Artikel ; Online: So how special is special K? A systematic review and meta-analysis of ketamine for PTSD RCTs.

    Borgogna, Nicholas C / Owen, Tyler / Vaughn, Jacob / Johnson, David A L / Aita, Stephen L / Hill, Benjamin D

    European journal of psychotraumatology

    2024  Band 15, Heft 1, Seite(n) 2299124

    Abstract: Background: ...

    Abstract Background:
    Mesh-Begriff(e) Humans ; Ketamine/therapeutic use ; Quality of Life ; Stress Disorders, Post-Traumatic/therapy
    Chemische Substanzen Ketamine (690G0D6V8H)
    Sprache Englisch
    Erscheinungsdatum 2024-01-15
    Erscheinungsland United States
    Dokumenttyp Meta-Analysis ; Systematic Review ; Journal Article ; Review
    ZDB-ID 2586642-4
    ISSN 2000-8066 ; 2000-8066
    ISSN (online) 2000-8066
    ISSN 2000-8066
    DOI 10.1080/20008066.2023.2299124
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  2. Artikel ; Online: A Randomized, Placebo-Controlled Clinical Trial of a Novel Dietary Supplement on Standardized CNS Vital Signs Cognitive Performance Parameters in Adults.

    Lanou, Amy Joy / Mast, Aubrey C / Hill, Benjamin D / Kim, Sung-Su / Hanaway, Patrick

    Journal of integrative and complementary medicine

    2023  Band 29, Heft 5, Seite(n) 303–312

    Abstract: Objective: ...

    Abstract Objective:
    Mesh-Begriff(e) Humans ; Aged ; Adolescent ; Young Adult ; Adult ; Dietary Supplements/adverse effects ; Cognition ; Executive Function ; Outcome Assessment, Health Care
    Sprache Englisch
    Erscheinungsdatum 2023-02-28
    Erscheinungsland United States
    Dokumenttyp Randomized Controlled Trial ; Journal Article
    ISSN 2768-3613
    ISSN (online) 2768-3613
    DOI 10.1089/jicm.2022.0543
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  3. Artikel ; Online: The positive side of effort: A review of the impact of motivation and engagement on neuropsychological performance.

    Hill, Benjamin D / Aita, Stephen L

    Applied neuropsychology. Adult

    2018  Band 25, Heft 4, Seite(n) 312–317

    Abstract: Almost the entirety of research on effort in clinical neuropsychology has focused on negative aspects of effort in neuropsychological assessment, with most work over the last 20 years emphasizing feigned cognitive impairment. In contrast, few studies ... ...

    Abstract Almost the entirety of research on effort in clinical neuropsychology has focused on negative aspects of effort in neuropsychological assessment, with most work over the last 20 years emphasizing feigned cognitive impairment. In contrast, few studies have explored trait-level positive influences on motivation and engagement in regard to neuropsychological testing. This paper reviews potential constructs associated with positive aspects of effort in neuropsychological testing, including conation, grit, Need for Cognition, and personality factors from the Five Factor Model of personality (Big Five). Findings are discussed from a positive neuropsychological framework, with an emphasis on positive effort being conceptualized as perseverance and resiliency in cognitively demanding testing situations. Challenges for the field are discussed, and we offer suggestions for conceptualizing effort on a continuum and recommendations for future research directions.
    Mesh-Begriff(e) Cognition/physiology ; Concept Formation/physiology ; Humans ; Motivation/physiology ; Neuropsychological Tests ; Personality
    Sprache Englisch
    Erscheinungsdatum 2018-05-20
    Erscheinungsland United States
    Dokumenttyp Journal Article ; Review
    ISSN 2327-9109
    ISSN (online) 2327-9109
    DOI 10.1080/23279095.2018.1458502
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  4. Artikel ; Online: Examining an Alternative Scoring Procedure for a Clinical Working Memory Measure.

    Weitzner, Daniel S / Calamia, Matthew / Hill, Benjamin D / Elliott, Emily M

    Assessment

    2021  Band 29, Heft 8, Seite(n) 1756–1764

    Abstract: The Digit Span test is a widely used working memory measure. However, when using standardized scoring procedures, previous studies have demonstrated inconsistent relationships between Digit Span subtests and working memory measures frequently used in ... ...

    Abstract The Digit Span test is a widely used working memory measure. However, when using standardized scoring procedures, previous studies have demonstrated inconsistent relationships between Digit Span subtests and working memory measures frequently used in cognitive psychology experiments. Partial scoring involves awarding credit for all digits recalled in the correct serial location, whereas traditional scoring involves only awarding credit for a trial if all digits are recalled in the correct serial location. The current study compared the traditional all-or-nothing scoring method and the partial scoring method on Digit Span with other working memory measures and with measures of general fluid intelligence. The results showed that when differences were found, partial scoring was associated with stronger relationships with Digit Span Backwards but weaker relationships with Digit Span Forward and Sequencing compared with traditional scoring. These results support previous findings identifying differences between the Digit Span subtests and the utility of examining traditional scoring procedures.
    Mesh-Begriff(e) Humans ; Memory, Short-Term ; Wechsler Scales ; Mental Recall ; Intelligence
    Sprache Englisch
    Erscheinungsdatum 2021-07-20
    Erscheinungsland United States
    Dokumenttyp Journal Article
    ZDB-ID 1362144-0
    ISSN 1552-3489 ; 1073-1911
    ISSN (online) 1552-3489
    ISSN 1073-1911
    DOI 10.1177/10731911211032270
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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    Verfügbar in ZB MED Köln/Königswinter

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  5. Artikel ; Online: Examining Relationships between Cognitive Flexibility, Exercise Perceptions, and Cardiovascular Disease Risk Factors.

    Buechner, Bryan M / Traylor, Miranda K / Feldman, Rachel I / Overstreet, Kaitlyn F / Hill, Benjamin D / Keller, Joshua L

    European journal of investigation in health, psychology and education

    2023  Band 13, Heft 10, Seite(n) 2276–2289

    Abstract: Adults do not engage in enough physical activity. Investigating cognitive and physiological factors related to improving this behavior-and reducing health risks-remains a public health priority. Our objective was to assess whether cognitive flexibility ... ...

    Abstract Adults do not engage in enough physical activity. Investigating cognitive and physiological factors related to improving this behavior-and reducing health risks-remains a public health priority. Our objective was to assess whether cognitive flexibility influenced perceptions and choice of exercise programs and whether flexibility was associated with cardiovascular disease (CVD) risk factors. Independent sample groups of college-aged adults (18-24 yrs) participated in two studies. Data were collected on individuals' degree of cognitive flexibility (both self-reported and objectively measured), perceptions and choice of exercise programs, and health status markers known to be associated with CVD (vascular function, muscular strength, and body composition). Vascular function was assessed with a near-infrared spectroscopy device, strength was defined as handgrip, and body composition was estimated via digital circumferences. Self-reported flexibility reliably predicted individuals' choice of exercise program and perceptions of effort required for success on an exercise program. The relationships among CVD risk factors and objectively measured cognitive flexibility were not significant, demonstrating that identifying a healthy individual's degree of performance-based cognitive flexibility does not predict health status. Furthermore, although greater self-reported trait flexibility (rigidity) is known to predict higher (lower) likelihood of physical activity, this finding should not be extrapolated to also assume that flexibility (rigidity), as measured by objective cognitive tests, is associated with reduced CVD risk in healthy adults. We posit a rationale for how understanding cognitive flexibility and rigidity can play an impactful role in improving adherence to exercise prescriptions targeted to reducing risks.
    Sprache Englisch
    Erscheinungsdatum 2023-10-17
    Erscheinungsland Switzerland
    Dokumenttyp Journal Article
    ZDB-ID 3041279-1
    ISSN 2254-9625 ; 2174-8144
    ISSN (online) 2254-9625
    ISSN 2174-8144
    DOI 10.3390/ejihpe13100161
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  6. Artikel ; Online: Arterial stiffness mediates the association between age and processing speed at low levels of microvascular function in humans across the adult lifespan.

    Ransom, Kyndall V / Traylor, Miranda K / Batman, Genevieve B / Mulekar, Madhuri S / Hill, Benjamin D / Nelson, Amy R / Keller, Joshua L

    American journal of physiology. Heart and circulatory physiology

    2023  Band 326, Heft 2, Seite(n) H346–H356

    Abstract: The function of micro- and macrovessels within the peripheral vasculature has been identified as a target for the investigation of potential cardiovascular-based promoters of cognitive decline. However, little remains known regarding the interaction of ... ...

    Abstract The function of micro- and macrovessels within the peripheral vasculature has been identified as a target for the investigation of potential cardiovascular-based promoters of cognitive decline. However, little remains known regarding the interaction of the micro- and macrovasculature as it relates to cognitive function, especially in cognitively healthy individuals. Therefore, our purpose was to unravel peripheral factors that contribute to the association between age and processing speed. Ninety-nine individuals (51 men, 48 women) across the adult life span (19-81 yr) were used for analysis. Arterial stiffness was quantified as carotid-femoral pulse-wave velocity (cfPWV) and near-infrared spectroscopy assessed maximal tissue oxygenation (Sto
    Mesh-Begriff(e) Male ; Adult ; Humans ; Female ; Longevity ; Processing Speed ; Vascular Stiffness ; Pulse Wave Analysis ; Blood Pressure ; Ischemia
    Sprache Englisch
    Erscheinungsdatum 2023-12-01
    Erscheinungsland United States
    Dokumenttyp Journal Article
    ZDB-ID 603838-4
    ISSN 1522-1539 ; 0363-6135
    ISSN (online) 1522-1539
    ISSN 0363-6135
    DOI 10.1152/ajpheart.00662.2023
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  7. Artikel ; Online: Neuropsychological Function in Migraine Headaches: An Expanded Comprehensive Multidomain Meta-Analysis

    Pizer, Jasmin H / Aita, Stephen L / Myers, Melissa A / Hawley, Nanako A / Ikonomou, Vasilios C / Brasil, Kyle M / Hernandez, Katherine A / Pettway, Erika C / Owen, Tyler / Borgogna, Nicholas C / Smitherman, Todd A / Hill, Benjamin D

    Neurology

    2024  Band 102, Heft 4, Seite(n) e208109

    Abstract: Background and objectives: A sizable literature has studied neuropsychologic function in persons with migraine (PwM), but despite this, few quantitative syntheses exist. These focused on circumscribed areas of the literature. In this study, we conducted ...

    Abstract Background and objectives: A sizable literature has studied neuropsychologic function in persons with migraine (PwM), but despite this, few quantitative syntheses exist. These focused on circumscribed areas of the literature. In this study, we conducted an expanded comprehensive meta-analysis comparing performance on clinical measures of neuropsychological function both within and across domains, between samples of PwM and healthy controls (HCs).
    Methods: For this Meta-analyses Of Observational Studies in Epidemiology-compliant meta-analysis, a unified search strategy was applied to OneSearch (a comprehensive collection of electronic databases) to identify peer-reviewed original research published across all years up until August 1, 2023. Using random-effects modeling, we examined aggregated effect sizes (Hedges'
    Results: Omnibus meta-analysis from the 58 studies included (PwM n = 5,452, HC n = 16,647; 612 effect sizes extracted) indicated lower overall cognitive performance in PwM vs HCs (
    Discussion: Relative to HCs, PwM demonstrate worse neurocognition, as detected by neuropsychological tests, especially on cognitive screeners and tests within executive functioning and processing speed domains. Effects were generally small to moderate in magnitude and evident only in clinic (vs community) samples. Aura was not meaningfully associated with neurocognitive impairment.
    Mesh-Begriff(e) Humans ; Migraine Disorders ; Headache ; Ambulatory Care Facilities ; Cognition ; Epilepsy ; Observational Studies as Topic
    Sprache Englisch
    Erscheinungsdatum 2024-01-22
    Erscheinungsland United States
    Dokumenttyp Meta-Analysis ; Journal Article
    ZDB-ID 207147-2
    ISSN 1526-632X ; 0028-3878
    ISSN (online) 1526-632X
    ISSN 0028-3878
    DOI 10.1212/WNL.0000000000208109
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  8. Artikel ; Online: Lead (Pb) neurotoxicology and cognition.

    Santa Maria, Michael P / Hill, Benjamin D / Kline, Joshua

    Applied neuropsychology. Child

    2018  Band 8, Heft 3, Seite(n) 272–293

    Abstract: Lead (Pb) is a neurotoxic substance. While it is widely understood that Pb exposure in early childhood adversely impacts neurodevelopment and intelligence, other aspects of cognition that are negatively affected, and the neuroanatomy and neurophysiology ... ...

    Abstract Lead (Pb) is a neurotoxic substance. While it is widely understood that Pb exposure in early childhood adversely impacts neurodevelopment and intelligence, other aspects of cognition that are negatively affected, and the neuroanatomy and neurophysiology underlying Pb-related cognitive impairment are not widely appreciated by clinicians. This critical review gives a broad synopsis of the current literature in the field. The means by which Pb enters the body, crosses the blood-brain barrier, alters brain structure and function, and consequently impacts measurable aspects of cognition are reviewed. We detail research relating exposure to Pb at various levels in early childhood to deficits in IQ, academic achievement, executive functioning, and cognition in general. Clinical disorders associated with early Pb exposure, common and uncommon routes of environmental exposure, and potential confounding variables are discussed. We discuss methods of statistically accounting for these issues in the context of potential means of relying upon existing research and specific individuals' known blood Pb levels to make reasonable calculations regarding Pb-related compromise of intellectual functioning for individuals in clinical settings.
    Mesh-Begriff(e) Animals ; Brain/drug effects ; Cognition/drug effects ; Cognition/physiology ; Environmental Exposure/adverse effects ; Executive Function/drug effects ; Humans ; Intelligence/drug effects ; Intelligence/physiology ; Lead/toxicity
    Chemische Substanzen Lead (2P299V784P)
    Sprache Englisch
    Erscheinungsdatum 2018-03-01
    Erscheinungsland United States
    Dokumenttyp Journal Article ; Review
    ZDB-ID 2673759-0
    ISSN 2162-2973 ; 2162-2965
    ISSN (online) 2162-2973
    ISSN 2162-2965
    DOI 10.1080/21622965.2018.1428803
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  9. Artikel ; Online: High speed ultraviolet digital image correlation (UV-DIC) for dynamic strains at extreme temperatures.

    Rowley, Lindsey J / Thai, Thinh Q / Dabb, Alisa / Hill, Benjamin D / Furman, Brandon A / Berke, Ryan B

    The Review of scientific instruments

    2022  Band 93, Heft 8, Seite(n) 84903

    Abstract: Digital Image Correlation (DIC) is a camera-based method of measuring full-field displacements and strains from the surface of a deforming object. It can be applied at any length scale (determined by the lenses) and any time scale (determined by the ... ...

    Abstract Digital Image Correlation (DIC) is a camera-based method of measuring full-field displacements and strains from the surface of a deforming object. It can be applied at any length scale (determined by the lenses) and any time scale (determined by the camera), and because it is non-contacting, it can also be used at temperatures much higher than can be withstood by bonded strain gauges. At extreme temperatures, materials emit light in the form of blackbody radiation, which can saturate the camera sensor. It has previously been shown that the emitted light can be effectively screened by using ultraviolet (UV) cameras, lenses, and filters; however, commercially available UV cameras are relatively slow, which limits the speed of combined UV-DIC measurements. In this study, a UV intensifier was paired with a high-speed camera, and its ability to perform UV-DIC at high temperature and high speed was investigated. The system was compared over three different experiments: (A) a quasi-static thermal expansion test at high temperature, (B) a vibration test at room temperature, and (C) the same vibration test repeated at high temperature. The system successfully performed DIC up to at least 1600 °C at frame rates of 5000 fps, which is more than 100 times faster than other examples of UV-DIC in the literature. In all cases, measurements made using the UV intensifier were much noisier than those made without the intensifier, but the intensifier enabled measurements at temperatures well above those which an unfiltered high-speed camera otherwise saturates.
    Sprache Englisch
    Erscheinungsdatum 2022-08-17
    Erscheinungsland United States
    Dokumenttyp Journal Article
    ZDB-ID 209865-9
    ISSN 1089-7623 ; 0034-6748
    ISSN (online) 1089-7623
    ISSN 0034-6748
    DOI 10.1063/5.0090534
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    Verfügbar in ZB MED Bonn

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  10. Artikel: An examination of the relationship among plasma brain derived neurotropic factor, peripheral vascular function, and body composition with cognition in midlife African Americans/Black individuals.

    Traylor, Miranda K / Bauman, Allison J / Saiyasit, Napatsorn / Frizell, Carl A / Hill, Benjamin D / Nelson, Amy R / Keller, Joshua L

    Frontiers in aging neuroscience

    2022  Band 14, Seite(n) 980561

    Abstract: African American/Black individuals have been excluded from several lines of prominent neuroscience research, despite exhibiting disproportionately higher risk factors associated with the onset and magnitude of neurodegeneration. Therefore, the objective ... ...

    Abstract African American/Black individuals have been excluded from several lines of prominent neuroscience research, despite exhibiting disproportionately higher risk factors associated with the onset and magnitude of neurodegeneration. Therefore, the objective of the current investigation was to examine potential relationships among brain derived neurotropic factor (BDNF), peripheral vascular function, and body composition with cognition in a sample of midlife, African American/Black individuals. Midlife adults (men:
    Sprache Englisch
    Erscheinungsdatum 2022-08-25
    Erscheinungsland Switzerland
    Dokumenttyp Journal Article
    ZDB-ID 2558898-9
    ISSN 1663-4365
    ISSN 1663-4365
    DOI 10.3389/fnagi.2022.980561
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