The neural bases of cognitive control [electronic resource] / Jonathan Cohen.
Material type:
FilmSeries: Henry Stewart talksBiomedical & life sciences collection. Cognitive neuroscience: Publisher: London : Henry Stewart Talks, 2012Description: 1 online resource (1 streaming video file (58 min.) : color, sound)Subject(s): Cognition -- Physiological aspects | Human information processing | Cognition -- physiology | Mental Processes -- physiology | Neural Pathways -- physiology | Stroop Test | Task Performance and AnalysisOnline resources: Click here to access online | Series Animated audio-visual presentation with synchronized narration.
Title from title frames.
Contents: Model of the Stroop task -- Guided activation theory -- How representations develop -- Control representations -- Attractors and interference -- Gated attractor network -- Dopamine as a gating mechanism -- Timing of phasic DA signal -- The "homunculus" problem -- Adaptive updating of control -- AX-CPT: cue, delay and target -- Timing of gating signal as function of training -- Canonical task -- fMRI: localization of context representations -- EEG: timing of gating signal -- TMS: disruption of gating event -- fMRI identification of updating-related VTA signal.
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Mode of access: World Wide Web.