Gaze behavior of children with pervasive developmental disorder toward human faces: a fixation time study
JN Van Der Geest, C Kemner… - Journal of child …, 2002 - Wiley Online Library
Background: The abnormal gaze behavior of autistic children toward human faces, as observed
in daily‐life situations, are investigated in two fixation time studies. It has been argued …
in daily‐life situations, are investigated in two fixation time studies. It has been argued …
[HTML][HTML] The 'real-world approach'and its problems: A critique of the term ecological validity
GA Holleman, ITC Hooge, C Kemner… - Frontiers in …, 2020 - frontiersin.org
A popular goal in psychological science is to understand human cognition and behavior in
the ‘real-world.’ In contrast, researchers have typically conducted their research in …
the ‘real-world.’ In contrast, researchers have typically conducted their research in …
[HTML][HTML] The area-of-interest problem in eyetracking research: A noise-robust solution for face and sparse stimuli
RS Hessels, C Kemner, C van den Boomen… - Behavior research …, 2016 - Springer
A problem in eyetracking research is choosing areas of interest (AOIs): Researchers in the
same field often use widely varying AOIs for similar stimuli, making cross-study comparisons …
same field often use widely varying AOIs for similar stimuli, making cross-study comparisons …
Inhibition in children with attention-deficit/hyperactivity disorder: a psychophysiological study of the stop task
CCE Overtoom, JL Kenemans, MN Verbaten… - Biological …, 2002 - Elsevier
Background: The purpose of the study was to investigate and identify abnormal brain activity,
as revealed by event-related potentials (ERPs) concurring with deficient inhibitory control …
as revealed by event-related potentials (ERPs) concurring with deficient inhibitory control …
Looking at images with human figures: comparison between autistic and normal children
JN van der Geest, C Kemner, G Camfferman… - Journal of autism and …, 2002 - Springer
Based on clinical observations of abnormal gaze behavior of autistic children, it has been
suggested that autistic children have a problem in processing social information. Several …
suggested that autistic children have a problem in processing social information. Several …
[HTML][HTML] Noise-robust fixation detection in eye movement data: Identification by two-means clustering (I2MC)
RS Hessels, DC Niehorster, C Kemner… - Behavior research …, 2017 - Springer
Eye-tracking research in infants and older children has gained a lot of momentum over the
last decades. Although eye-tracking research in these participant groups has become easier …
last decades. Although eye-tracking research in these participant groups has become easier …
Auditory event-related brain potentials in autistic children and three different control groups
C Kemner, MN Verbaten, JM Cuperus… - Biological …, 1995 - Elsevier
ERPs to auditory stimuli, generated during an oddball task, were obtained in a group of
autistic children and three control groups (normal, ADDH, and dyslectic children, respectively). …
autistic children and three control groups (normal, ADDH, and dyslectic children, respectively). …
Eye movements, visual attention, and autism: a saccadic reaction time study using the gap and overlap paradigm
JN van der Geest, C Kemner, G Camfferman… - Biological …, 2001 - Elsevier
Background: On the basis of the literature on autism, it was hypothesized that children with
autism have deficits in attentional (dis-)engagement mechanisms. Methods: A saccadic gap-…
autism have deficits in attentional (dis-)engagement mechanisms. Methods: A saccadic gap-…
Normal P50 gating in children with autism.
C Kemner, B Oranje, MN Verbaten… - Journal of Clinical …, 2002 - psychiatrist.com
… Oranje B, van Berckel BN, Kemner C, et al. P50 suppression and prepulse inhibition of
the startle reflex in humans: a correlational study. Biol Psychiatry 1999;45:883–890 …
the startle reflex in humans: a correlational study. Biol Psychiatry 1999;45:883–890 …
The effects of a sub-anaesthetic dose of ketamine on human selective attention
B Oranje, BNM Van Berckel, C Kemner… - …, 2000 - Elsevier
A growing number of studies demonstrate that antagonists of the N-methyl-D-aspartate (NMDA)
receptors can induce a broad range of psychophysiological anomalies in healthy …
receptors can induce a broad range of psychophysiological anomalies in healthy …