Results 51 to 60 of about 909 (144)

Spread deficits in initiation, speed and accuracy of horizontal and vertical automatic saccades in dementia with Lewy bodies

Frontiers in Neurology, 2010
Background: Mosimann et al. (2005) reported prolongation of saccade latency of prosaccades in dementia with Lewy body (DLB). The goal of this study is to go further examining all parameters, such as rates of express latency, but also accuracy and ...
Zoi eKAPOULA, Qing eYANG, Marine eVernet, Benedicte Dieudonné, Sandrine Greffard, Marc Verny   +5 more
doaj   +1 more source

Childhood Linear Growth and Early Morbidity as Predictors of Adolescent Cognitive Ability in Malawi: A Prospective Observational Study

Acta Paediatrica, Volume 115, Issue 3, Page 634-642, March 2026.
ABSTRACT Aim Growth faltering and loss of development potential are common in low‐ and middle‐income countries. We aimed to study whether linear growth before and after 2 years, height‐for‐age Z‐score (HAZ) from 1 month until 13 years and morbidity during the first 3 years predict adolescent cognitive ability.
Karoliina Videman, Jukka M. Leppänen, Lotta Hallamaa, Kenneth Maleta, Per Ashorn, Charles Mangani, Ulla Ashorn   +6 more
wiley   +1 more source

The inter-trial spatial biases of stimuli and goals in saccadic programming

Journal of Eye Movement Research, 2014
Prior studies have shown an ‘alternate antisaccade-goal bias’, in that the saccadic landing points of antisaccades were displaced towards the location of antisaccade goals used in other trials in the same experimental block.
Tara Rastgardani, Mathias Abegg, Jason J S Barton   +2 more
doaj   +1 more source

A Comparative Analysis of Eye Movement Accuracy for Locating Items Held in Visual Short‐Term Memory Among Young Healthy Adults, Older Adults With Normal Cognition, and Older Adults Indicative of Mild Cognitive Impairment

Brain and Behavior, Volume 15, Issue 11, November 2025.
ABSTRACT Background We compared the accuracy of eye movements in locating an item stored in visual short‐term memory between young healthy adults, normally aging older adults, and older adults with mild cognitive impairment as indicated by the Montreal Cognitive Assessment or Addenbrooke's Cognitive Examination‐III test.
Raju Sapkota, Monika McAtarsney‐Kovacs, Ian van der Linde, Shahina Pardhan   +3 more
wiley   +1 more source

The BAsic NeuroCognitive Continuum (BANCC): Delineation of dimensional and categorical features for etiological and treatment investigations of idiopathic psychosis

Psychiatry and Clinical Neurosciences, Volume 79, Issue 11, Page 747-756, November 2025.
Aim Cognition varies across people with psychosis, including within a specific diagnosis. An important issue is identifying psychosis‐specific neuro‐cognitive dysfunctions. We addressed this issue by studying patterns of relationships between cognition and multiple other measures in persons with psychosis, their first‐degree biological relatives, and ...
Hailey C. Warren, David A. Parker, Rebekah L. Trotti, Victor Zeng, Shashwath Meda, Rebekka Lencer, Andreas Sprenger, S. Kristian Hill, Jennifer Brown, Isaac Doss, Emily Dumas, Elena I. Ivleva, Godfrey Pearlson, Matcheri Keshavan, Sarah Keedy, Elliot Gershon, Elisabetta del Re, Carol A. Tamminga, Jennifer E. McDowell, Robert Gibbons, Brett A. Clementz   +20 more
wiley   +1 more source

Effects of switching between leftward and rightward pro- and antisaccades

, 2006
Previous studies suggested that random switching between pro- and antisaccades increases errors in both tasks. However, little is known about the effects of switching between leftward and rightward saccades (response switching).
Philipp, A., Reuter, B., Kathmann, N., Koch, I., Reuter, Benedikt, Koch, Iring, Kathmann, Norbert, Philipp, A. M., Philipp, Andrea Mona   +8 more
core   +1 more source

The Impact of Bulbar and Upper Motor Neuron Involvement on Oculomotor Movement in Amyotrophic Lateral Sclerosis

Brain and Behavior, Volume 15, Issue 10, October 2025.
Oculomotor assessment revealed that ALS patients, especially those with bulbar or upper motor neuron (UMN) involvement, showed slower anti‐saccade reaction times and lower predictive saccade accuracy than healthy controls. These findings suggest distinct patterns of oculomotor dysfunction among ALS subgroups, highlighting the value of these metrics for
Dongchao Shen, Anfeng Liu, Xunzhe Yang, Qing Liu, Mingsheng Liu, Liying Cui   +5 more
wiley   +1 more source

Saccadic eye movements, schizotypy, and the role of neuroticism.

, 2005
We investigated the relationships of anti- and prosaccades with psychometric schizotypy. One aim was to estimate the role of negative emotionality and general psychopathology (i.e. neuroticism) in this relationship.
Flak, Vanja, Kumari, Veena, Ettinger, Ulrich, Crawford, Trevor J., Corr, Philip J., Davis, Robert E., Sharma, Tonmoy   +6 more
core   +5 more sources

Saccadic eye movement performance as an indicator of driving ability in elderly drivers

Swiss Medical Weekly, 2015
OBJECTIVE: Regular checking of the fitness to drive of elderly car-license holders is required in some countries, and this will become increasingly important as more countries face aging populations.
Kai-Uwe Schmitt, Rolf Seeger, Hartmut Fischer, Christian Lanz, Markus Muser, Felix Walz, Urs Schwarz   +6 more
doaj   +1 more source

Retinal biomarkers in cognitive impairment and dementia: Structural, functional, and molecular insights

Alzheimer's &Dementia, Volume 21, Issue 9, September 2025.
Abstract Cognitive impairment and dementia, including Alzheimer's disease (AD), pose a global health crisis, necessitating non‐invasive biomarkers for early detection. This review highlights the retina, an accessible extension of the central nervous system (CNS), as a window to cerebral pathology through structural, functional, and molecular ...
Yan Min, Hongyu Zhou, Zixiao Li, Yongjun Wang   +3 more
wiley   +1 more source