O ' Doherty , E . T . Rolls , S . Francis , R . Bowtell and F . McGlone Human Brain Representation of Pleasant and Aversive Taste in the
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[PDF] [Full Text] [Abstract] , November 23, 2010; 107 (47): 20529-20534. PNAS Seeley, Stephen C. Woods and James P. Herman Davis, Matia B. Solomon, Annette D. de Kloet, Kellie L. Tamashiro, Randall R. Sakai, Randy J. Kenneth R. Jones, Dennis C. Choi, Eric G. Krause, Nathan K. Evanson, Amy R. Furay, Jon F. Yvonne M. Ulrich-Lai, Anne M. Christiansen, Michelle M. Ostrander, Amanda A. Jones, Pleasurable behaviors reduce stress via brain reward pathways [PDF] [Full Text] [Abstract] , January 4, 2011; 108 (1): 55-60. PNAS Jian Li, Mauricio R. Delgado and Elizabeth A. Phelps How instructed knowledge modulates the neural systems of reward learning [PDF] [Full Text] [Abstract] , March , 2011; 6 (2): 114-133. Perspectives on Psychological Science Mara Mather and Matthew R. Sutherland Arousal-Biased Competition in Perception and Memory [PDF] [Full Text] [Abstract] , March 23, 2011; 31 (12): 4360-4366. J. Neurosci. Eric Stice, Sonja Yokum, Kyle S. Burger, Leonard H. Epstein and Dana M. Small to Food Youth at Risk for Obesity Show Greater Activation of Striatal and Somatosensory Regions
منابع مشابه
Representation of pleasant and aversive taste in the human brain.
In this study, the representation of taste in the orbitofrontal cortex was investigated to determine whether or not a pleasant and an aversive taste have distinct or overlapping representations in this region. The pleasant stimulus used was sweet taste (1 M glucose), and the unpleasant stimulus was salt taste (0.1 M NaCl). We used an ON/OFF block design in a 3T fMRI scanner with a tasteless sol...
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Although there has been much investigation of brain pathways involved in pain, little is known about the brain mechanisms involved in processing somatosensory stimuli which feel pleasant. Employing fMRI it was shown that pleasant touch to the hand with velvet produced stronger activation of the orbitofrontal cortex than affectively neutral touch of the hand with wood. In contrast, the affective...
متن کاملRepresentations of pleasant and painful touch in the human orbitofrontal and cingulate cortices.
The cortical areas that represent affectively positive and negative aspects of touch were investigated using functional magnetic resonance imaging (fMRI) by comparing activations produced by pleasant touch, painful touch produced by a stylus, and neutral touch, to the left hand. It was found that regions of the orbitofrontal cortex were activated more by pleasant touch and by painful stimuli th...
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متن کاملHuman cortical representation of oral temperature.
The temperature of foods and fluids is a major factor that determines their pleasantness and acceptability. Studies of nonhuman primates have shown that many neurons in cortical taste areas receive and process not only chemosensory inputs, but oral thermosensory (temperature) inputs as well. We investigated whether changes in oral temperature activate these areas in humans, or middle or posteri...
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تاریخ انتشار 2001