Cortical pathways to the mammalian amygdala

AJ McDonald - Progress in neurobiology, 1998 - Elsevier
The amygdaloid nuclear complex is critical for producing appropriate emotional and
behavioral responses to biologically relevant sensory stimuli. It constitutes an essential link …

Taste, olfactory, and food reward value processing in the brain

ET Rolls - Progress in neurobiology, 2015 - Elsevier
Complementary neuronal recordings in primates, and functional neuroimaging in humans,
show that the primary taste cortex in the anterior insula provides separate and combined …

Neural responses during anticipation of a primary taste reward

JP O'Doherty, R Deichmann, HD Critchley, RJ Dolan - Neuron, 2002 - cell.com
The aim of this study was to determine the brain regions involved in anticipation of a primary
taste reward and to compare these regions to those responding to the receipt of a taste …

Dissociation of neural representation of intensity and affective valuation in human gustation

DM Small, MD Gregory, YE Mak, D Gitelman… - Neuron, 2003 - cell.com
We used a 2× 2 factorial design to dissociate regions responding to taste intensity and taste
affective valence. Two intensities each of a pleasant and unpleasant taste were presented to …

Representations of pleasant and painful touch in the human orbitofrontal and cingulate cortices

ET Rolls, J O'Doherty, ML Kringelbach… - Cerebral …, 2003 - academic.oup.com
The cortical areas that represent affectively positive and negative aspects of touch were
investigated using functional magnetic resonance imaging (fMRI) by comparing activations …

Representation of pleasant and aversive taste in the human brain

J O'Doherty, ET Rolls, S Francis… - Journal of …, 2001 - journals.physiology.org
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 …

Pleasurable behaviors reduce stress via brain reward pathways

YM Ulrich-Lai, AM Christiansen… - Proceedings of the …, 2010 - National Acad Sciences
Individuals often eat calorically dense, highly palatable “comfort” foods during stress for
stress relief. This article demonstrates that palatable food intake (limited intake of sucrose …

Cortical activation in response to pure taste stimuli during the physiological states of hunger and satiety

L Haase, B Cerf-Ducastel, C Murphy - Neuroimage, 2009 - Elsevier
This event-related functional magnetic resonance imaging (er-fMRI) study investigated
BOLD signal change in response to a series of pure gustatory stimuli that varied in stimulus …

Aversive gustatory stimulation activates limbic circuits in humans.

DH Zald, JT Lee, KW Fluegel… - Brain: a journal of …, 1998 - academic.oup.com
Animal studies implicate the amygdala and its connections in the recognition of aversive
stimuli. A recent PET study demonstrated that the human amygdala and left orbitofrontal …

The orbitofrontal cortex, food reward, body weight and obesity

ET Rolls - Social Cognitive and Affective Neuroscience, 2023 - academic.oup.com
In primates including humans, the orbitofrontal cortex is the key brain region representing
the reward value and subjective pleasantness of the sight, smell, taste and texture of food. At …