LIVIVO - The Search Portal for Life Sciences

zur deutschen Oberfläche wechseln
Advanced search

Search results

Result 1 - 10 of total 401

Search options

  1. Article ; Online: Skin Erosions in a Newborn.

    Mientus, Alexandra M / Duncan, Scott D

    NeoReviews

    2021  Volume 22, Issue 11, Page(s) e786–e789

    MeSH term(s) Humans ; Infant, Newborn ; Skin
    Language English
    Publishing date 2021-11-01
    Publishing country United States
    Document type Journal Article
    ISSN 1526-9906
    ISSN (online) 1526-9906
    DOI 10.1542/neo.22-11-e786
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  2. Article ; Online: Fluctuations in Sustained Attention Explain Moment-to-Moment Shifts in Children's Memory Formation.

    Decker, Alexandra L / Duncan, Katherine / Finn, Amy S

    Psychological science

    2023  Volume 34, Issue 12, Page(s) 1377–1389

    Abstract: Why do children's memories often differ from adults' after the same experience? Whereas prior work has focused on children's immature memory mechanisms to answer this question, here we focus on the costs of attentional lapses for learning. We track ... ...

    Abstract Why do children's memories often differ from adults' after the same experience? Whereas prior work has focused on children's immature memory mechanisms to answer this question, here we focus on the costs of attentional lapses for learning. We track sustained attention and memory formation across time in 7- to 10-year-old children and adults (
    MeSH term(s) Child ; Adult ; Humans ; Learning ; Attention ; Memory, Long-Term
    Language English
    Publishing date 2023-11-06
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2022256-7
    ISSN 1467-9280 ; 0956-7976
    ISSN (online) 1467-9280
    ISSN 0956-7976
    DOI 10.1177/09567976231206767
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  3. Article ; Online: Attentional Biases Towards Body-Related Stimuli in Healthy Males: A Systematic Review.

    Kirby, Alexandra S / Jenks, Rebecca / Walsh, Francesca / Duncan, Michael

    Psychological reports

    2023  , Page(s) 332941231177243

    Abstract: Recent literature has discussed the role of attentional biases towards body-related stimuli. Specific foci have been on those with high levels of body image concerns and female samples. Unfortunately, there has been limited focus on male samples within ... ...

    Abstract Recent literature has discussed the role of attentional biases towards body-related stimuli. Specific foci have been on those with high levels of body image concerns and female samples. Unfortunately, there has been limited focus on male samples within existing literature. The aim of the current study was to provide a critical synthesis of the findings of existing studies exploring attentional biases in adult males towards body-related stimuli. Critical synthesis of the findings of 20 studies explored four key methodologies: eye-tracking, dot-probe, visual search, and other methodologies (e.g. ARDPEI task). The current review provides evidence of specific attentional biases towards body-related stimuli in adult males experiencing body image concerns. Similar patterns of attentional biases are also demonstrated in males with body image pathologies. However, there appears to be distinct patterns of attentional biases for male and female participants. It is recommended that future research considers these findings and utilises measures developed specifically for male samples. Furthermore, additional variables require further attention, i.e. reasons for engaging in social comparison and/or engaging in physical activity.
    Language English
    Publishing date 2023-05-21
    Publishing country United States
    Document type Journal Article ; Review
    ZDB-ID 205658-6
    ISSN 1558-691X ; 0033-2941
    ISSN (online) 1558-691X
    ISSN 0033-2941
    DOI 10.1177/00332941231177243
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    In stock of ZB MED Cologne/Königswinter

    Zs.B 668: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
    ab Jg. 2022: Lesesaal (EG)

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  4. Article: A case of percutaneous cryoablation complicated by subcapsular hemorrhage managed conservatively.

    Dubinin, Alexandra M / Rivera-Sanfeliz, Gerant / Derweesh, Ithaar / Duncan, David

    Radiology case reports

    2022  Volume 17, Issue 6, Page(s) 2014–2017

    Abstract: Herein, we report a patient who underwent percutaneous cryoablation for suspected renal cell carcinoma and developed a subcapsular hematoma with numerous pseudoaneurysms and dramatic structural deformity. Despite the severity suggested by the radiologic ... ...

    Abstract Herein, we report a patient who underwent percutaneous cryoablation for suspected renal cell carcinoma and developed a subcapsular hematoma with numerous pseudoaneurysms and dramatic structural deformity. Despite the severity suggested by the radiologic presentation, a conservative management approach was selected due to the patient's favorable hemodynamic status. This resulted in a positive outcome as alternative treatment options would have resulted in loss of the organ.
    Language English
    Publishing date 2022-04-08
    Publishing country Netherlands
    Document type Case Reports
    ZDB-ID 2406300-9
    ISSN 1930-0433
    ISSN 1930-0433
    DOI 10.1016/j.radcr.2022.03.061
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  5. Article ; Online: Pay attention and you might miss it: Greater learning during attentional lapses.

    Decker, Alexandra / Dubois, Michael / Duncan, Katherine / Finn, Amy S

    Psychonomic bulletin & review

    2022  Volume 30, Issue 3, Page(s) 1041–1052

    Abstract: Attentional lapses have been found to impair everything from basic perception to learning and memory. Yet, despite the well-documented costs of lapses on cognition, recent work suggests that lapses might unexpectedly confer some benefits. One potential ... ...

    Abstract Attentional lapses have been found to impair everything from basic perception to learning and memory. Yet, despite the well-documented costs of lapses on cognition, recent work suggests that lapses might unexpectedly confer some benefits. One potential benefit is that lapses broaden our learning to integrate seemingly irrelevant content that could later prove useful-a benefit that prior research focusing only on goal-relevant memory would miss. Here, we measure how fluctuations in sustained attention influence the learning of seemingly goal-irrelevant content that competes for attention with target content. Participants completed a correlated flanker task in which they categorized central targets (letters or numbers) while ignoring peripheral flanking symbols that shared hidden probabilistic relationships with the targets. We found that across participants, higher rates of attentional lapses correlated with greater learning of the target-flanker relationships. Moreover, within participants, learning was more evident during attentional lapses. These findings address long-standing theoretical debates and reveal a benefit of attentional lapses: they expand the scope of learning and decisions beyond the strictly relevant.
    MeSH term(s) Humans ; Reaction Time ; Learning ; Cognition ; Photic Stimulation
    Language English
    Publishing date 2022-12-12
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2031311-1
    ISSN 1531-5320 ; 1069-9384
    ISSN (online) 1531-5320
    ISSN 1069-9384
    DOI 10.3758/s13423-022-02226-6
    Database MEDical Literature Analysis and Retrieval System OnLINE

    Full text online

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  6. Article ; Online: Rethinking NBM DBS: Intermittent stimulation improves sustained attention in Parkinson's disease.

    Sasikumar, Sanskriti / Cohn, Melanie / Youm, Ariana / Duncan, Katherine / Boogers, Alexandra / Strafella, Antonio P / Blake, David T / Fasano, Alfonso

    Brain stimulation

    2023  Volume 16, Issue 6, Page(s) 1643–1645

    MeSH term(s) Humans ; Parkinson Disease/therapy ; Alzheimer Disease/therapy ; Basal Nucleus of Meynert/physiology ; Attention ; Deep Brain Stimulation
    Language English
    Publishing date 2023-11-05
    Publishing country United States
    Document type Letter ; Research Support, Non-U.S. Gov't
    ZDB-ID 2394410-9
    ISSN 1876-4754 ; 1935-861X
    ISSN (online) 1876-4754
    ISSN 1935-861X
    DOI 10.1016/j.brs.2023.10.014
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    In stock of ZB MED Cologne/Königswinter

    Zs.A 6740: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
    ab Jg. 2022: Lesesaal (EG)

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  7. Article ; Online: A Prospective Study of Parental Experience with Thickening Feeds for Children with Oropharyngeal Dysphagia and Gastroesophageal Reflux.

    Duncan, Daniel R / Cohen, Alexandra / Du, Maritha / Akkara, Anna / Catacora, Andrea / Larson, Kara / Williams, Nina / Rosen, Rachel L

    The Journal of pediatrics

    2023  Volume 260, Page(s) 113510

    Abstract: Thickening is efficacious and commonly recommended for oropharyngeal dysphagia and gastroesophageal reflux. Little is known about parental experience with this practice. Results of this cross-sectional questionnaire study suggest attitudes are positive, ... ...

    Abstract Thickening is efficacious and commonly recommended for oropharyngeal dysphagia and gastroesophageal reflux. Little is known about parental experience with this practice. Results of this cross-sectional questionnaire study suggest attitudes are positive, but parents frequently adjust recipes/nipple sizes, which might increase aspiration risk. Clinical follow-up is essential to ensure safe feeding.
    MeSH term(s) Child ; Humans ; Deglutition Disorders/etiology ; Prospective Studies ; Cross-Sectional Studies ; Gastroesophageal Reflux/complications ; Parents
    Language English
    Publishing date 2023-05-25
    Publishing country United States
    Document type Journal Article ; Research Support, N.I.H., Extramural
    ZDB-ID 3102-1
    ISSN 1097-6833 ; 0022-3476
    ISSN (online) 1097-6833
    ISSN 0022-3476
    DOI 10.1016/j.jpeds.2023.113510
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    In stock of ZB MED Cologne/Königswinter

    Um IV Zs.116: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
    ab Jg. 2022: Lesesaal (EG)

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  8. Article ; Online: Painful Oculomotor Nerve Palsy Secondary to Spontaneous Intracranial Hypotension.

    Lyons, Duncan / Lyons, Alexandra / Heyworth, Paul / Imrie, Fraser

    Journal of neuro-ophthalmology : the official journal of the North American Neuro-Ophthalmology Society

    2021  Volume 42, Issue 1, Page(s) e396–e397

    MeSH term(s) Humans ; Intracranial Aneurysm/complications ; Intracranial Hypotension/complications ; Intracranial Hypotension/diagnosis ; Oculomotor Nerve ; Oculomotor Nerve Diseases/diagnosis ; Oculomotor Nerve Diseases/etiology
    Language English
    Publishing date 2021-04-26
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1189901-3
    ISSN 1536-5166 ; 1070-8022
    ISSN (online) 1536-5166
    ISSN 1070-8022
    DOI 10.1097/WNO.0000000000001260
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    In stock of ZB MED Cologne/Königswinter

    Zs.A 1670: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (1.OG)
    ab Jg. 2022: Lesesaal (EG)

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  9. Article ; Online: Anion Exchange Capacity Explains Deep Soil Nitrate Accumulation in Brazilian Amazon Croplands

    Huddell, Alexandra / Neill, Christopher / Palm, Cheryl A. / Nunes, Darlisson / Menge, Duncan N. L.

    Ecosystems. 2023 Jan., v. 26, no. 1 p.134-145

    2023  

    Abstract: Deep tropical soils with net anion exchange capacity can adsorb nitrate and might delay the eutrophication of surface waters that is often associated with many temperate croplands. We investigated anion exchange capacity and soil nitrate pools in deep ... ...

    Abstract Deep tropical soils with net anion exchange capacity can adsorb nitrate and might delay the eutrophication of surface waters that is often associated with many temperate croplands. We investigated anion exchange capacity and soil nitrate pools in deep soils in the Southern Brazilian Amazon, where conversion of tropical forest and Cerrado to intensive fertilized soybean and soybean-maize cropping expanded rapidly in the 2000s. We found that mean soil nitrate pools in the top 8 m increased from 143 kg N ha⁻¹ in forest to 1,052 in soybean and 1,161 kg N ha⁻¹ in soybean-maize croplands. This nitrate accumulation in croplands aligned with the estimated N surpluses in the croplands. Soil anion exchange capacity explained the magnitude of nitrate accumulation. High nitrate retention in soils was consistent with current low levels of streamwater nitrate exported from croplands. Soil exchange sites were far from saturation, which suggests that nitrate accumulation can continue for longer under current cropping practices, although mechanisms such as competition with other anions and preferential water flowpaths that bypass exchange sites could reduce the time to saturation.
    Keywords anion exchange capacity ; cerrado ; eutrophication ; nitrates ; soybeans ; tropical forests ; Amazonia
    Language English
    Dates of publication 2023-01
    Size p. 134-145.
    Publishing place Springer US
    Document type Article ; Online
    ZDB-ID 1428921-0
    ISSN 1435-0629 ; 1432-9840
    ISSN (online) 1435-0629
    ISSN 1432-9840
    DOI 10.1007/s10021-022-00747-8
    Database NAL-Catalogue (AGRICOLA)

    More links

    Kategorien

    In stock of ZB MED Bonn / Germany

    Z 6928: Show issues

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  10. Article ; Online: Errors lead to transient impairments in memory formation.

    Decker, Alexandra / Finn, Amy / Duncan, Katherine

    Cognition

    2020  Volume 204, Page(s) 104338

    Abstract: Making an error triggers a host of cognitive and behavioral adjustments theorized to boost task engagement and facilitate learning. Yet how errors influence memory formation - a cognitive process foundational to learning - remains unknown. Adaptive ... ...

    Abstract Making an error triggers a host of cognitive and behavioral adjustments theorized to boost task engagement and facilitate learning. Yet how errors influence memory formation - a cognitive process foundational to learning - remains unknown. Adaptive cognitive accounts of error processing propose that errors increase arousal, task-engagement, and attention, and should therefore enhance subsequent memory formation. Conversely, non-adaptive accounts of error processing and related research in arousal-mediated memory selectivity predict that errors could impair subsequent memory formation. We tested these divergent predictions in two experiments. In experiment 1, participants categorized trial-unique images as 'living' or 'nonliving', and following a short delay, performed a surprise recognition memory task. In contrast to what adaptive cognitive accounts of error processing would predict, people formed memories more poorly after errors, even when performance after errors was accurate. In experiment 2, we asked whether poorer memory formation after errors correlated with arousal or visual engagement after errors. Participants performed a modified Simon task in which they categorized trial-unique images as 'natural' or 'man-made', while we recorded pupil dilation and visual fixations. Recognition memory was subsequently tested. We found that people who encoded memories more poorly after errors had larger pupillary responses to errors and spent less time fixating on stimuli after errors relative to before. Our results support non-adaptive theories of error processing by showing that errors transiently impair memory formation, possibly by increasing arousal and capturing attention.
    MeSH term(s) Arousal ; Attention ; Humans ; Memory ; Recognition, Psychology
    Language English
    Publishing date 2020-06-25
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 1499940-7
    ISSN 1873-7838 ; 0010-0277
    ISSN (online) 1873-7838
    ISSN 0010-0277
    DOI 10.1016/j.cognition.2020.104338
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

To top