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Psychology: The science dealing with the study of mental processes and behavior in man and animals.
 JoVE Behavior

Perceptual and Category Processing of the Uncanny Valley Hypothesis' Dimension of Human Likeness: Some Methodological Issues

1Department of Neuropsychology, University of Zurich


JoVE 4375

Investigation of the Uncanny Valley Hypothesis and affective experience requires an understanding of the hypothesis' dimension of human likeness (DHL). This protocol allows representation of the DHL and examination of categorical perception. Use of the same stimuli and fMRI to distinguish brain regions responsive to physical and category change is illustrated.

 JoVE Behavior

How to Detect Amygdala Activity with Magnetoencephalography using Source Imaging

1Department of Psychology, University of Wisconsin-Milwaukee, 2McConnell Brain Imaging Centre, Montreal Neurological Institute, McGill University, 3Department of Neurology, Medical College of Wisconsin


JoVE 50212

This article describes how to record amygdala activity with magnetoencephalography (MEG). In addition this article will describe how to conduct trace fear conditioning without awareness, a task that activates the amygdala. It will cover 3 topics: 1) Designing a trace conditioning paradigm using backward masking to manipulate awareness. 2) Recording brain activity during the task using magnetoencephalography. 3) Using source imaging to recover signal from subcortical structures.

 JoVE Behavior

Using Eye Movements to Evaluate the Cognitive Processes Involved in Text Comprehension

1Department of Psychology, University of Illinois at Chicago


JoVE 50780

The present article describes how to use eye tracking methodologies to study the cognitive processes involved in text comprehension. Descriptions of eye tracking equipment, how to develop experimental stimuli, and procedural recommendations are included. The information presented can be applied to most any study using verbal stimuli.

 JoVE Neuroscience

Extinction Training During the Reconsolidation Window Prevents Recovery of Fear

1Departments of Psychiatry and Neuroscience, and Friedman Brain Institute, Mt. Sinai School of Medicine, 2Department of Psychology, New York University, 3Department of Psychology and Center for Neural Science, New York University


JoVE 3893

Conditioned fear can be diminished through an inhibitory process called extinction, but can resurface under conditions such as the passage of time or exposure to stress. Our protocol presents a novel way of preventing fear recovery by introducing extinction during the reconsolidation window (the re-storage phase of a reactivated memory).

 JoVE Behavior

The Crossmodal Congruency Task as a Means to Obtain an Objective Behavioral Measure in the Rubber Hand Illusion Paradigm

1Department of Cognitive Science, Macquarie University, 2ARC Centre of Excellence in Cognition and its Disorders, Macquarie University, 3Department of Psychology, Macquarie University


JoVE 50530

We demonstrate how an objective measure can be employed in the widely employed rubber hand illusion paradigm. This measure is obtained by modifying the well-established crossmodal congruency task. This task allows the investigation of multisensory processes which are critical for modulations of body representations as in the rubber hand illusion.

 JoVE Behavior

Automated, Quantitative Cognitive/Behavioral Screening of Mice: For Genetics, Pharmacology, Animal Cognition and Undergraduate Instruction

1Department of Psychology, Rutgers University, 2Department of Psychology, Koç University, 3Center for Neural Science, New York University, 4Department of Mathematics & Computer Science, Fairfield University


JoVE 51047

Fully automated system for measuring physiologically meaningful properties of the mechanisms mediating spatial localization, temporal localization, duration, rate and probability estimation, risk assessment, impulsivity, and the accuracy and precision of memory, in order to assess the effects of genetic and pharmacological manipulations on foundational mechanisms of cognition in mice.

 JoVE Neuroscience

Measuring the Subjective Value of Risky and Ambiguous Options using Experimental Economics and Functional MRI Methods

1Section of Comparative Medicine, Yale School of Medicine, 2Department of Neurobiology, Yale School of Medicine, 3Center for Neural Science, New York University, 4Department of Psychology, New York University, 5Department of Economics, New York University


JoVE 3724

Using functional MRI and behavioral methods to determine the neural representation of the subjective value of risky and ambiguous options in the human brain.

 JoVE Neuroscience

Combining Computer Game-Based Behavioural Experiments With High-Density EEG and Infrared Gaze Tracking

1Department of Human Development, Cornell University, 2Social Sciences Division, University of Chicago, 3National Brain Research Centre, Manesar, India


JoVE 2320

Procedures for recording high-density EEG and gaze data during computer game-based cognitive tasks are described. Using a video game to present cognitive tasks enhances ecological validity without sacrificing experimental control.

 JoVE Clinical and Translational Medicine

Dried Blood Spot Collection of Health Biomarkers to Maximize Participation in Population Studies

1Center for Population and Development Studies, Harvard School of Public Health, 2Department of Medicine, Brigham and Women's Hospital, 3Division of Sleep Medicine, Harvard Medical School, 4Department of Biobehavioral Health, Pennsylvania State University


JoVE 50973

Biomarkers are directly-measured biological indicators of disease or health. In population and social sciences, biomarkers need to be easy to obtain, transport, and analyze. Dried Blood Spot (DBS) collection meets this need, can be collected in the field with high response rates and analyzed for a variety of biomarkers.

 JoVE Behavior

Training Synesthetic Letter-color Associations by Reading in Color

1Brain and Cognition, University of Amsterdam


JoVE 50893

Reading in color is a new method for training letter-color associations that are typically found only in grapheme-color synesthetes. It involves an implicit form of training that has potential for long-term associative training methods because the training is a byproduct of reading and any text can be colored.

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