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Action adaptation during natural unfolding social scenes influences action recognition and inferences made about actor beliefs (2016)
Journal Article
Keefe, B. D., Wincenciak, J., Jellema, T., Ward, J. W., & Barraclough, N. E. (2016). Action adaptation during natural unfolding social scenes influences action recognition and inferences made about actor beliefs. Journal of Vision, 16(9), 1-20. doi:10.1167/16.9.9

When observing another individual's actions, we can both recognize their actions and infer their beliefs concerning the physical and social environment. The extent to which visual adaptation influences action recognition and conceptually later stages... Read More

Emotional actions are coded via two mechanisms : with and without identity representation (2016)
Journal Article
Wincenciak, J., Ingham, J., Jellema, T., & Barraclough, N. E. (2016). Emotional actions are coded via two mechanisms : with and without identity representation. Frontiers in Psychology, 7, (693-1-693-13). doi:10.3389/fpsyg.2016.00693. ISSN 1664-1078

Accurate perception of an individual’s identity and emotion derived from their actions and behavior is essential for successful social functioning. Here we determined the role of identity in the representation of emotional whole-body actions using vi... Read More

Atypical emotional anticipation in high-functioning autism (2015)
Journal Article
Jellema, T., Burnett, H. G., & Palumbo, L. (2015). Atypical emotional anticipation in high-functioning autism. Molecular Autism, 6(1), (47-1-47-17). doi:10.1186/s13229-015-0039-7. ISSN 2040-2392

Background Understanding and anticipating others’ mental or emotional states relies on the processing of social cues, such as dynamic facial expressions. Individuals with high-functioning autism (HFA) may process these cues differently from individua... Read More

Impaired identification of impoverished animate but not inanimate objects in adults with high-functioning autism spectrum disorder (2014)
Journal Article
Burnett, H. G., Panis, S., Wagemans, J., & Jellema, T. (2015). Impaired identification of impoverished animate but not inanimate objects in adults with high-functioning autism spectrum disorder. Autism Research, 8(1), 52-60. doi:10.1002/aur.1412

The ability to identify animate and inanimate objects from impoverished images was investigated in adults with high-functioning autism spectrum disorder (HFA) and in matched typically developed (TD) adults, using a newly developed task. Consecutive f... Read More

Involuntary social cue integration in patients with obsessive compulsive disorder (2013)
Journal Article
Tumkaya, S., Karadag, F., Jellema, T., Oguzhanoglu, N. K., Ozdel, O., Atesci, F. C., & Varma, G. (2014). Involuntary social cue integration in patients with obsessive compulsive disorder. Comprehensive Psychiatry, 55(1), (137-144). doi:10.1016/j.comppsych.2013.08.007. ISSN 0010-440X

Objective Patients with obsessive compulsive disorder (OCD) have inferior social functioning compared to healthy controls, but the exact nature of these social deficits, and the underpinning mechanisms, are unknown. We sought to investigate social fu... Read More

Implicit social learning in relation to autistic-like traits (2012)
Journal Article
Hudson, M., Nijboer, T. C. W., & Jellema, T. (2012). Implicit social learning in relation to autistic-like traits. Journal of Autism and Developmental Disorders, 42(12), (2534-2545). doi:10.1007/s10803-012-1510-3. ISSN 0162-3257

We investigated if variation in autistic traits inthe typically-developed population (using the AutismspectrumQuotient, AQ) influenced implicit learning ofsocial information. In the learning phase, participantsrepeatedly observed two identities whose... Read More

Anticipation of action intentions in autism spectrum disorder (2011)
Journal Article
Burnett, H. G., Hudson, M., & Jellema, T. (2012). Anticipation of action intentions in autism spectrum disorder. Journal of Autism and Developmental Disorders, 42(8), 1684-1693. doi:10.1007/s10803-011-1410-y

We investigated whether individuals with a mild form of autism spectrum disorder (ASD) are influenced by an actor’s gaze direction when anticipating how an observed action will continue in the immediate future. Participants observed a head rota... Read More

Unequal impairment in the recognition of positive and negative emotions after right hemisphere lesions: A left hemisphere bias for happy faces (2011)
Journal Article
Nijboer, T. C., Nijboer, T. C. W., & Jellema, T. (2012). Unequal impairment in the recognition of positive and negative emotions after right hemisphere lesions: A left hemisphere bias for happy faces. Journal of neuropsychology, 6(1), 79-93. doi:10.1111/j.1748-6653.2011.02007.x

The processing of several important aspects of a human face was investigated in a single patient (LZ), who had a large infarct of the right hemisphere involving the parietal, and temporal lobes with extensions into the frontal region. LZ showed selec... Read More

Biases in the perception and affective valence of neutral facial expressions induced by the immediate perceptual history (2011)
Journal Article
Pecchinenda, A., Palumbo, L., Tan, E. G., & Jellema, T. (2011). Biases in the perception and affective valence of neutral facial expressions induced by the immediate perceptual history. Visual Cognition, 19(5), (616-634). doi:10.1080/13506285.2011.569775. ISSN 1350-6285

We report a new perceptual distortion of neutral facial expressions induced by the immediate dynamic perceptual history. In Experiment 1, participants evaluated the facial expression on the last frame of videoclips showing morphs from a happy or angr... Read More

Implied Motion Activation in Cortical Area MT Can Be Explained by Visual Low-level Features (2011)
Journal Article
Lorteije, J. A., Jellema, T., Raemaekers, M., Duijnhouwer, J., Barraclough, N. E., Xiao, D., …van Wezel, R. J. (2011). Implied Motion Activation in Cortical Area MT Can Be Explained by Visual Low-level Features. Journal of cognitive neuroscience, 23(6), (1533-1548). doi:10.1162/jocn.2010.21533. ISSN 0898-929X

To investigate form-related activity inmotion-sensitive cortical areas, we recorded cell responses to animate implied motion in macaque middle temporal (MT) and medial superior temporal (MST) cortex and investigated these areas using fMRI in humans.... Read More

Resolving ambiguous behavioral intentions by means of involuntary prioritization of gaze processing (2011)
Journal Article
Jellema, T., & Hudson, M. (2011). Resolving ambiguous behavioral intentions by means of involuntary prioritization of gaze processing. Emotion, 11(3), (681-686). doi:10.1037/a0023264. ISSN 1528-3542

Anticipation of others' actions is of paramount importance in social interactions. Cues such as gaze direction and facial expressions can be informative, but can also produce ambiguity with respect to others' intentions. We investigated the combined... Read More

Facial expressions and emotional anticipation (2010)
Journal Article
Palumbo, L., & Jellema, T. (2010). Facial expressions and emotional anticipation. Perception, 39(ECVP Abstract Supplement), (94 - 94). ISSN 0301-0066

Emotional facial expressions are immediate indicators of a ective dispositions. We investigated towhat extent judgments of others' dynamic emotional facial expressions are influenced by (1) emotionalanticipation, ie the involuntary anticipation of th... Read More

Visual aftereffects for walking actions reveal underlying neural mechanisms for action recognition (2010)
Journal Article
Barraclough, N., & Jellema, T. (2011). Visual aftereffects for walking actions reveal underlying neural mechanisms for action recognition. Psychological science : a journal of the American Psychological Society / APS, 22(1), 87-94. doi:10.1177/0956797610391910

The results of this study illustrate a new high-level visual aftereffect: Observing actors walking forward, without horizontal translation, makes subsequent actors appear to walk backward, and the opposite effect is obtained after observing backward... Read More

Categorical perception of morphed objects using a free-naming experiment (2010)
Journal Article
Hartendorp, M. O., Van der Stigchel, S., Burnett, H. G., Jellema, T., Eilers, P. H., & Postma, A. (2010). Categorical perception of morphed objects using a free-naming experiment. Visual Cognition, 18(9), (1320-1347). doi:10.1080/13506285.2010.482774. ISSN 1350-6285

Morphed figures entail a dominant and nondominant interpretation. Testing perception of morphed objects using forced-choice methods demonstrates that morphed figures are perceived as their dominant interpretation ("categorical perception", or CP). Us... Read More

Anticipating intentional actions: the effect of eye gaze direction on the judgment of head rotation (2009)
Journal Article
Hudson, M., Liu, C. H., & Jellema, T. (2009). Anticipating intentional actions: the effect of eye gaze direction on the judgment of head rotation. Cognition, 112(3), (423-434). doi:10.1016/j.cognition.2009.06.011. ISSN 0010-0277

Using a representational momentum paradigm, this study investigated the hypothesis that judgments of how far another agent's head has rotated are influenced by the perceived gaze direction of the head. Participants observed a video-clip of a face rot... Read More

Involuntary interpretation of social cues is compromised in autism spectrum disorders (2009)
Journal Article
Jellema, T., Lorteije, J., van Rijn, S., van t' Wout, M., de Haan, E., van Engeland, H., & Kemner, C. (2009). Involuntary interpretation of social cues is compromised in autism spectrum disorders. Autism Research, 2(4), (192-204). doi:10.1002/aur.83. ISSN 1939-3792

A new social distance judgment task was used to measure quantitatively the extent to which social cues are immediately and involuntary interpreted by typically developing (TD) individuals and by individuals with autism spectrum disorders (ASD). The t... Read More

Deficits in implicit attention to social signals in schizophrenia and high risk groups: Behavioural evidence from a new illusion (2009)
Journal Article
Aleman, A., Kahn, R. S., van Rijn, S., van 't Wout, M., & Jellema, T. (2009). Deficits in implicit attention to social signals in schizophrenia and high risk groups: Behavioural evidence from a new illusion. PloS one, 4(5), e5581. doi:10.1371/journal.pone.0005581

Background An increasing body of evidence suggests that the apparent social impairments observed in schizophrenia may arise from deficits in social cognitive processing capacities. The ability to process basic social cues, such as gaze direction and... Read More

Delayed response to animate implied motion in human motion processing areas (2006)
Journal Article
Lorteije, J. A., Kenemans, J. L., Jellema, T., van der Lubbe, R. H., de Heer, F., & van Wezel, R. J. (2006). Delayed response to animate implied motion in human motion processing areas. Journal of cognitive neuroscience, 18(2), 158-168. doi:10.1162/jocn.2006.18.2.158

Viewing static photographs of objects in motion evokes higher fMRI activation in the human medial temporal complex ( MT+) than looking at similar photographs without this implied motion. As MT+ is traditionally thought to be involved in motion percep... Read More