Incentive motivation:'wanting'roles of central amygdala circuitry
SM Warlow, KC Berridge - Behavioural brain research, 2021 - Elsevier
The central nucleus of amygdala (CeA) mediates positively-valenced reward motivation as
well as negatively-valenced fear. Optogenetic or neurochemical stimulation of CeA circuitry …
well as negatively-valenced fear. Optogenetic or neurochemical stimulation of CeA circuitry …
Which cue to “want?” Central amygdala opioid activation enhances and focuses incentive salience on a prepotent reward cue
SV Mahler, KC Berridge - Journal of Neuroscience, 2009 - Soc Neuroscience
The central nucleus of the amygdala (CeA) helps translate learning into motivation, and
here, we show that opioid stimulation of CeA magnifies and focuses learned incentive …
here, we show that opioid stimulation of CeA magnifies and focuses learned incentive …
Optogenetic excitation of central amygdala amplifies and narrows incentive motivation to pursue one reward above another
MJF Robinson, SM Warlow… - Journal of …, 2014 - Soc Neuroscience
Choosing one reward above another is important for achieving adaptive life goals. Yet
hijacked into excessive intensity in disorders such as addiction, single-minded pursuit …
hijacked into excessive intensity in disorders such as addiction, single-minded pursuit …
New perspectives on central amygdala function
Highlights•Central amygdala circuits mediate defensive and appetitive responses.•Central
amygdala circuit activity is controlled by local inhibitory interactions.•Central amygdala …
amygdala circuit activity is controlled by local inhibitory interactions.•Central amygdala …
Amygdala-midbrain connections modulate appetitive and aversive learning
EE Steinberg, F Gore, BD Heifets, MD Taylor… - Neuron, 2020 - cell.com
The central amygdala (CeA) orchestrates adaptive responses to emotional events. While
CeA substrates for defensive behaviors have been studied extensively, CeA circuits for …
CeA substrates for defensive behaviors have been studied extensively, CeA circuits for …
Central amygdala circuits in valence and salience processing
MS Kong, LS Zweifel - Behavioural brain research, 2021 - Elsevier
Behavioral responses to environmental stimuli are dictated by the affective valence of the
stimulus, good (positive valence) or bad (negative valence). These stimuli can innately elicit …
stimulus, good (positive valence) or bad (negative valence). These stimuli can innately elicit …
Prefrontal/accumbal catecholamine system processes emotionally driven attribution of motivational salience
S Puglisi-Allegra, R Ventura - Reviews in the Neurosciences, 2012 - degruyter.com
Motivational salience regulates the strength of goal seeking, the amount of risk taken, and
the energy invested, from mild to extreme. Emotional experiences promote highly persistent …
the energy invested, from mild to extreme. Emotional experiences promote highly persistent …
What and when to “want”? Amygdala-based focusing of incentive salience upon sugar and sex
SV Mahler, KC Berridge - Psychopharmacology, 2012 - Springer
Rationale Amygdala-related circuitry helps translate learned Pavlovian associations into
appetitive and aversive motivation, especially upon subsequent encounters with cues …
appetitive and aversive motivation, especially upon subsequent encounters with cues …
Optogenetic activation of the central amygdala generates addiction‐like preference for reward
RL Tom, A Ahuja, H Maniates… - European Journal of …, 2019 - Wiley Online Library
Drug and behavioural addictions are characterized by an intense and focused pursuit of a
single reward above all others. Pursuit of the addictive reward is often compulsively sought …
single reward above all others. Pursuit of the addictive reward is often compulsively sought …
Prefrontal/accumbal catecholamine system processes high motivational salience
S Puglisi-Allegra, R Ventura - Frontiers in behavioral neuroscience, 2012 - frontiersin.org
Motivational salience regulates the strength of goal seeking, the amount of risk taken, and
the energy invested from mild to extreme. Highly motivational experiences promote highly …
the energy invested from mild to extreme. Highly motivational experiences promote highly …